// NextBio name space 
var nbApi;
if (!nbApi) nbApi = {debug: false};

nbApi.apiKey = "bdd50e10ac643171a30965ed6371d18e";
nbApi.nameSpace = "nbApi";
nbApi.debug = false;
nbApi.sessionId = "";
nbApi.timeStamp = "";
nbApi.timeoutStamp = "";
if (!nbApi.urlContext) {
  nbApi.urlContext = "http://api.nextbio.com/b";  
}
nbApi.imgContext = "http://api.nextbio.com/b/s/img3";

nbApi.debugMode = function(debug)
{           
  nbApi.setDebugMode(debug);
};
nbApi.setDebugMode = function(debug)
{           
  nbApi.debug = debug == true;
};
nbApi.getDebugMode = function()
{           
  return nbApi.debug == true;
};


  
    




  // NextBio API utility functions
  // requires jsApi.jsp
  
  // LoadFrame(config, bAlert) - load from server in an iFrame 
  // configuration parameters:
  // config.target - required. Id of a div, span, td, etc. to receive results loaded from server  
  // config.url - required. URL of a web service processing AJAX call  
  // config.query - optional. List of parameters for the URL (see above)
  // config.success - optional. A callback function that will be excuted in case of a successfull call, after results are loaded to the target 
  //    success(args) - where args is described below. 
  // config.failure - optional. A callback function that will be executed in case of a failed call:  
  //    failure(args) - where args is described below. 
  // config.args - optional. A string that will be passsed as a parameter to success() and/or failure() callbacks if either one is specified.
  // bAlert - optional. True if we want to display alerts.
  nbApi.loadFrame = function(config)
  {
    var bAlert = nbApi.getDebugMode();
    if (config == null)
    {
      if (bAlert)
        alert("Nextbio API: No configuration object.");
      return false;
    }
    if (config.url == null)
    {
      if (bAlert)
        alert("Nextbio API: Configuration object contains no URL.");
      return false;
    }   
    var target = document.getElementById(config.target);
    if (target == null)
    {
      if (bAlert)
        alert("Nextbio API: Target with id=" + congig.target + " was not found on this page.");
      return;
    } 
    var id = "nbTagCloud_" + config.target;
    var url = config.url;
    if (config.query != null)
      url += "?" + config.query; 
    var target = document.getElementById(config.target);
    target.innerHTML = "<iframe id=\'" + id + "\' style=\'" + config.style + "\'></iframe>";
    target = document.getElementById(id);
    target.src = url;
  };

  // LoadScript(config) - load from server as a javascript script
  // configuration parameters:
  // config.target - required. Id of a div, span, td, etc. to receive results loaded from server  
  // config.url - required. URL of a web service processing AJAX call  
  // config.query - optional. List of parameters for the URL (see above)
  // config.success - optional. A callback function that will be excuted in case of a successfull call, after results are loaded to the target 
  //    success(args) - where args is described below. 
  // config.failure - optional. A callback function that will be executed in case of a failed call:  
  //    failure(args) - where args is described below. 
  // config.args - optional. A string that will be passsed as a parameter to success() and/or failure() callbacks if either one is specified.
  // config.scriptTarget - optional.  If id of parent to load script into.  When using wz_tooltip library, should not be in the tooltip popup. Solves DE4705
  nbApi.loadScript = function(config)
  {
    var bAlert = nbApi.getDebugMode();
    if (config == null)
    {
      if (bAlert)
        alert("Nextbio API: No configuration object.");
      return false;
    }
    var target = document.getElementById(config.target);
    if (target == null)
    {
      if (bAlert)
        alert("Nextbio API: Target doesn't exist.");
      return false;
    }
    if (config.url == null)
    {
      if (bAlert)
        alert("Nextbio API: Configuration object contains no URL.");
      return false;
    }                                                      
    var message;
    if (config.message != null)
    {
      if (config.messageStyle == null)
        message = config.message; 
      else
        message = '<span style="' + config.messageStyle + '">' + config.message + '</span>';
      message = '<span class="nbApiLoading">&nbsp;' + message;
      nbApi.setInnerHtml(config.target, message);
      target.style.cursor = "wait";
    }
    var url = config.url;
    var params = "containerId=" + config.containerId + "&targetId=" + config.target + "&callback=" + config.callbackName; 
  // setup timeout callback
    var timeoutId = null;
    if (config.timeout != null && config.timeout > 0)
    {
      timeoutId = nbApi.createId("nextbioTimeout");  
      var timeout = setTimeout(function(){nbApi.loadTimeoutHandler(config.target, timeoutId, config.timeoutCallback)}, config.timeout);
      target.setAttribute(timeoutId, timeout);
      params += "&timeoutId=" + timeoutId;
      if (config.timeoutTerminate == true)
      {
        params += "&timeoutTerminate=true";
      }
    }  
  
    if (config.query == null)
      config.query = params;
    else
      config.query += "&" + params;
    url += "?" + config.query; 
    target.nextbioScriptCallback = config.callback;
    target.nbApi_highlight = config.highlight;
    nbApi.importScript(url, config.iFrameId, config.scriptTarget||config.target);
  };

  nbApi.updateTargetHTML = function(json)
  {
    if (json == null || json.target == null) 
      return;
    var target = document.getElementById(json.target);
    if (target == null)
      return;
  
    if (json.timeoutId != null)
    {
      var timeoutId = target.getAttribute(json.timeoutId);
      if (timeoutId == null || timeoutId.length == 0)
      {
        if (json.timeoutTerminate == true)
        {
          return;
        }
      }
      else
      {
        clearTimeout(timeoutId);
        target.setAttribute(json.timeoutId, null);
      }
    } 
    target.innerHTML = "";
    target.nextbioIsLoaded = false;
  
    var bLoaded = json.response != null && json.response.length > 0;
    var body = null;
    if (bLoaded)
    {
      target.nextbioIsLoaded = true;
      if (target.nextbioHeader != null && target.nextbioHeader.length > 0)
      {
        var header = document.createElement("div");
        if (target.nextbioHeaderClassName != null)
          header.className = target.nextbioHeaderClassName;
        header.innerHTML = target.nextbioHeader;
        target.appendChild(header);
      }
      body = document.createElement("div");
      body.className = target.nextbioTargetClassName;
      body.innerHTML = json.response;
      target.appendChild(body);
      if (target.nextbioFooter != null && target.nextbioFooter.length > 0)
      {
        var footer = document.createElement("div");
        if (target.nextbioFooterClassName != null)
          footer.className = target.nextbioFooterClassName;
        footer.innerHTML = target.nextbioFooter;
        target.appendChild(footer);
      }
    }
    target.style.cursor = "auto";
  
    if (target.nextbioScriptCallback != null)
      target.nextbioScriptCallback(json.target, bLoaded, json);

    if (body && target.nbApi_highlight)
      nbApi.highlight(body);
  };
  nbApi.updateTargetText = function(json)
  {
    if (json == null || json.target == null || json.response == null)
      return;
    var target = document.getElementbyId(json.target);
    if (json.timeoutId != null)
    {
      var timeoutId = target.getAttribute(json.timeoutId);
      if (timeoutId == null || timeoutId.length == 0)
      {
        if (json.timeoutTerminate == true)
        {
          return;
        }
      }
      else
      {
        clearTimeout(timeoutId);
        target.setAttribute(json.timeoutId, null);
      }
    } 
    target.innerText = json.response;
    target.textContent = json.response;
    target.style.cursor = "auto";
  };
  
  nbApi.setInnerHtml = function(id, html)
  {
    if (id == null || html == null)
      return;
    var el = document.getElementById(id);
    if (el == null)
      return;
    el.innerHTML = html;
  };
  nbApi.setInnerText = function(id, text)
  {
    if (id == null || text == null)
      return;
    var el = document.getElementById(id);
    if (el == null)
      return;
    el.innerText = text;
    el.textContent = text;
  };
  nbApi.getInnerText = function(obj)
  {
    if (obj == null)
      return null;
    var el = obj;
    if (typeof(obj) != "object")
    {
      el = document.getElementById(obj);
    }
    if (el == null)
      return null;
    if (el.innerText)
      return el.innerText;
    else
      return el.textContent;
  };
  nbApi.setAttr = function(id, attr, text)
  {
    if (id == null || attr == null)
      return;
    var el;
    if (typeof(id) != "object")
      el = document.getElementById(id);
    else
      el = id;  
    
    if (el == null)
      return;
    if (!text)
      el.removeAttribute(attr);
    else
      el.setAttribute(attr, text);
  };
  nbApi.normalizeString = function(str)
  {
    if (str == null)
      return "";
    str = str.replace(/^\s+/, "");  
    str = str.replace(/\s+$/, "");  
    str = str.replace(/\s+/g, " ");
    return str;  
  };
  nbApi.trim = function(str)
  {
    if (str == null)
      return "";
    str = str.replace(/^\s+/, "");  
    str = str.replace(/\s+$/, "");  
    return str;  
  };
  // Adds one or more CSS classes to the element. Duplicate classes are automatically filtered out.
  nbApi.addClass = function(element, newClassName)
  {
    if (element == null)
      return;
    var className = element.className;
    if (className == null || className.length == 0)
    {
      element.className = newClassName;
      return;
    }
    var nameArray = element.className.split(/\s+/);
    var out = newClassName;
    for (i = 0; i < nameArray.length; i++)
    {
      if (nameArray[i] != newClassName)
      {
        out += " " + nameArray[i];
      }
      
    }
    out = nbApi.trim(out);
    element.className = out;
  };
  nbApi.removeClass = function(element, className)
  {
    if (element == null)
      return;
    if (className == null)
      return;
  
    var nameArray = element.className.split(/\s+/);
    var out = "";
    for (i = 0; i < nameArray.length; i++)
    {
      if (nameArray[i] != className)
      {
        if (i > 0)
          out += " ";
        out += nameArray[i];
      }
      
    }
    out = nbApi.trim(out);
    if (out.length > 0)
      element.className = out;
    else
      element.className = null;
  };
  
  nbApi.getWindowHeight = function() 
  {
  	var myHeight = 0;
     if( typeof( window.innerWidth ) == 'number' ) {
       //Non-IE
       myHeight = window.innerHeight;
     } else if( document.documentElement &&
         ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
       //IE 6+ in 'standards compliant mode'
       myHeight = document.documentElement.clientHeight;
     } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
       //IE 4 compatible
       myHeight = document.body.clientHeight;
     }
     return myHeight;
  };
  
  nbApi.getWindowWidth = function() 
  {
  	var myWidth = 0;
     if( typeof( window.innerWidth ) == 'number' ) {
       //Non-IE
       myWidth = window.innerWidth;
     } else if( document.documentElement &&
         ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
       //IE 6+ in 'standards compliant mode'
       myWidth = document.documentElement.clientWidth;
     } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
       //IE 4 compatible
       myWidth = document.body.clientWidth;
     }
     return myWidth;
  };
  
  nbApi.getElementLeft = function(eElement) 
  {
     if (!eElement && this)                    // if argument is invalid
     {                                         // (not specified, is null or is 0)
        eElement = this;                       // and function is a method
     }                                         // identify the element as the method owner
  
     var bIE = document.all ? true : false; // initialize var to identify IE
  
     var nLeftPos = eElement.offsetLeft;       // initialize var to store calculations
     var eParElement = eElement.offsetParent;  // identify first offset parent element
  
     while (eParElement != null)
     {                                         // move up through element hierarchy
  
        if(bIE)                             // if browser is IE, then...
        {
           if( (eParElement.tagName != "TABLE") && (eParElement.tagName != "BODY") )
           {                                   // if parent is not a table or the body, then...
              nLeftPos += eParElement.clientLeft; // append cell border width to calcs
           }
        }
        else                                   // if browser is Gecko, then...
        {
           if(eParElement.tagName == "TABLE")  // if parent is a table, then...
           {                                   // get its border as a number
              var nParBorder = parseInt(eParElement.border);
              if(isNaN(nParBorder))            // if no valid border attribute, then...
              {                                // check the table's frame attribute
                 var nParFrame = eParElement.getAttribute('frame');
                 if(nParFrame != null)         // if frame has ANY value, then...
                 {
                    nLeftPos += 1;             // append one pixel to counter
                 }
              }
              else if(nParBorder > 0)          // if a border width is specified, then...
              {
                 nLeftPos += nParBorder;       // append the border width to counter
              }
           }
        }
        nLeftPos += eParElement.offsetLeft;    // append left offset of parent
        eParElement = eParElement.offsetParent; // and move up the element hierarchy
     }                                         // until no more offset parents exist
     if (scroll) {
     		eParElement = eElement;
     		while (eParElement) {
     			if (eParElement.scrollLeft) {
     				nLeftPos -= eParElement.scrollLeft;
     			}
     			eParElement = eParElement.parentNode;
     		}
     }
     return nLeftPos;                          // return the number calculated
  };
  
  
  // get the top offset of the element.  If scroll is true, take scrolling into account
  nbApi.getElementTop = function(eElement, scroll) 
  {
     if (!eElement && this)                    // if argument is invalid
     {                                         // (not specified, is null or is 0)
        eElement = this;                       // and function is a method
     }                                         // identify the element as the method owner
  
     var bIE = document.all ? true : false; // initialize var to identify IE
  
     var nTopPos = eElement.offsetTop;         // initialize var to store calculations
     var eParElement = eElement.offsetParent;  // identify first offset parent element
  
     while (eParElement != null)
     {                                         // move up through element hierarchy
        if(bIE)                             // if browser is IE, then...
        {
           if( (eParElement.tagName != "TABLE") && (eParElement.tagName != "BODY") )
           {                                   // if parent a table cell, then...
              nTopPos += eParElement.clientTop; // append cell border width to calcs
           }
        }
        else                                   // if browser is Gecko, then...
        {
           if(eParElement.tagName == "TABLE")  // if parent is a table, then...
           {                                   // get its border as a number
              var nParBorder = parseInt(eParElement.border);
              if(isNaN(nParBorder))            // if no valid border attribute, then...
              {                                // check the table's frame attribute
                 var nParFrame = eParElement.getAttribute('frame');
                 if(nParFrame != null)         // if frame has ANY value, then...
                 {
                    nTopPos += 1;              // append one pixel to counter
                 }
              }
              else if(nParBorder > 0)          // if a border width is specified, then...
              {
                 nTopPos += nParBorder;        // append the border width to counter
              }
           }
        }
  
        nTopPos += eParElement.offsetTop;      // append top offset of parent
        eParElement = eParElement.offsetParent; // and move up the element hierarchy
     }                                         // until no more offset parents exist
     if (scroll) {
     		eParElement = eElement;
     		while (eParElement) {
     			if (eParElement.scrollTop) {
     				nTopPos -= eParElement.scrollTop;
     			}
     			eParElement = eParElement.parentNode;
     		}
     }
     return nTopPos;                           // return the number calculated
  };
  // get scroll factor for the element
  nbApi.getScrollLeft = function()
  {
    if (typeof( window.pageXOffset ) == 'number')
      return window.pageXOffset;
    if (document.body != null && document.body.scrollLeft)
      return document.body.scrollLeft;  
    if (document.documentElement != null && document.documentElement.scrollLeft)
      return document.documentElement.scrollLeft;
    return 0;    
  };
  
  nbApi.getScrollTop = function()
  {
    if (typeof( window.pageYOffset ) == 'number')
      return window.pageYOffset;
    if (document.body != null && document.body.scrollTop)
      return document.body.scrollTop;  
    if (document.documentElement != null && document.documentElement.scrollTop)
      return document.documentElement.scrollTop;
    return 0;    
  };
  
  nbApi.onEvent = function(event, popupObj, param, extra)
  {
    if (event == null || popupObj == null)
      return;
    var containerId = null;
    var isObj = typeof(popupObj) == "object";
    if (isObj == true)
      containerId = popupObj.containerId;
    else
      containerId = popupObj;
    if (containerId == null)
      return;
    var container = document.getElementById(containerId);
    if (container == null)
      return;  
    if (event.type.toLowerCase() == "click")
    {
      if (container.nextbioOnClick != null) 
      {
        if (isObj == true)
          return container.nextbioOnClick(event, popupObj);
        else
          return container.nextbioOnClick(event, containerId, param, extra, container.nextbioUrlContext);
      }
    }
    else if (event.type.toLowerCase() == "mouseover")
    {
      if (container.nextbioOnMouseOver != null)
      {
        if (isObj == true)
          container.nextbioOnMouseOver(event, popupObj);
        else
          container.nextbioOnMouseOver(event, containerId, param, extra, container.nextbioUrlContext);
      }
    }
    else if (event.type.toLowerCase() == "mouseout")
    {
      if (container.nextbioOnMouseOut != null)
      {
        if (isObj == true)
          container.nextbioOnMouseOut(event, popupObj);
        else
          container.nextbioOnMouseOut(event, containerId, param, extra, container.nextbioUrlContext);
      }
    }
  };
  nbApi.showFrame = function(event, popupObj, param, extra, urlContext)
  {
    if (event == null || popupObj == null)
      return false;
    var redirect = false;
    var popupId = null;
    var owner = null;
    if (typeof(popupObj) == "object")
    {
      popupId = popupObj.containerId;
      param = popupObj.tagName;
      extra = popupObj.customParam;
      urlContext = popupObj.urlContext;
      redirect = popupObj.redir;
      owner = popupObj.owner;
      if (urlContext == null && nbApi.consumer != null)
        urlContext = nbApi.consumer.targetUrl;
    }
    else
      popupId = popupObj;
    if (popupId == null)
      return false;
    if (param == null)
      return false;
    var url;
    if (urlContext == null)
      urlContext = "http://api.nextbio.com/b";
    var context = "ov"; 
    if (!popupObj.isFakeId && nbApi.consumer && nbApi.consumer.name == "elsevier.sciencedirect")
    {
      context = "ft";
    }
    if ("" == "1.0.ui2")
    {
      url = urlContext + "/home/home.nb?q=" + encodeURIComponent(param) + "&" + extra;
    }
    else if (param.indexOf('%') >= 0 || param.indexOf('/') >= 0 || param.indexOf('+') >= 0) {
      url = urlContext + "/search/" + context + ".nb?q=" + encodeURIComponent(param) + "&" + extra;
    }
    else
    {
      if (event.urlContext != null)
        context = event.urlContext;
      url = urlContext + "/search/" + context + "/" + encodeURIComponent(param) + "?" + extra;
    }
    if (redirect)
    {
      var targetUrl = encodeURIComponent(url);
      var campaignParam = "";
      campaignParam += "NextBio|";
      campaignParam += "tagType=" + popupObj.type + "|";
      var viewMore = popupObj.viewMore=="yes"?"yes":"no";
      campaignParam += "viewMore=" + viewMore + "|";
      campaignParam += "sessionId=" + popupObj.sessionId + "|";
      campaignParam += "pii=" + popupObj.pii + "|";
      campaignParam += "uiStrategy=" + popupObj.strategy + "|";
      campaignParam += "tagName=" + popupObj.tagName + "|";
      campaignParam += "cloudSize=" + popupObj.size + "|";
      campaignParam += "version=" + nbApi.consumer.version;
      campaignParam = encodeURIComponent(campaignParam);
      url = nbApi.consumer.redirectUrl + "?campaign_par=" + campaignParam + "&targetURL=" + targetUrl;    
    }
    var container = document.getElementById(popupId + "_frame_container");
    var frameProperties = nbApi.getFrameProperties(popupId);
    if (frameProperties == null)
    {
      if (container == null)
        return false; 
      nbApi.removeFrame(popupId);
      var frame = document.createElement("iframe");
      frame.id = popupId + "_frame";
      frame.style.top = "0px";
      frame.style.left = "0px";
//       frame.style.width = "100%";
//       frame.style.height = "100%";
      frame.style.width = container.style.width;
      frame.style.height = container.style.height;
      frame.frameBorder = 1;
      container.appendChild(frame);
      frame.src = url; 
      return false;
    }
    if (frameProperties.iFrame == "true" || frameProperties.iFrame == true)
    {
      if (container == null)
        return false; 
      nbApi.removeFrame(popupId);
      var winWidth = nbApi.getWindowWidth();
      var winHeight = nbApi.getWindowHeight();
//       var frameWidth = Math.min(winWidth - 50, frameProperties.width);
//       var frameHeight = Math.min(winHeight - 50, frameProperties.height);
//       frameWidth = Math.max(frameWidth, 200);
//       frameHeight = Math.max(frameHeight, 150);
      var frameTop = Math.floor((winHeight - frameHeight)/2) + nbApi.getScrollTop() - 20; 
      var frameLeft = Math.floor((winWidth - frameWidth)/2) + nbApi.getScrollLeft() - 10; 
      frameTop = Math.max(frameTop, 0);
      frameLeft = Math.max(frameLeft, 0);
      
//      container.style.position = "absolute";
//       container.style.top = frameTop + "px";
//       container.style.left = frameLeft + "px";
      var frame = document.createElement("iframe");
      frame.id = popupId + "_frame";
      frame.frameBorder = 0;
      container.appendChild(frame);
      container.style.display = "";
      frame.style.position = "relative";
      frame.style.top = "0px";
      frame.style.left = "0px";
//       frame.style.width = "100%";
//       frame.style.height = "100%";
      frame.style.width = container.style.width;
      frame.style.height = container.style.height;
      frame.frameBorder = 1;
      frame.src = url; 
      return false;
    }
  
    var target = frameProperties.target;
    if (owner && (!target))
    {
      if (frameProperties.targetName)
      {
        owner.target = frameProperties.targetName;
      }
      owner.href = url;
      return true;
    }  
  
    var screenWidth = screen.availWidth != null ? screen.availWidth : screen.width;
    var screenHeight = screen.availHeight != null ? screen.availHeight : screen.height - 100; // to account for non-client area of a window. 
    var frameWidth = Math.min(screenWidth - 50, frameProperties.width);
    var frameHeight = Math.min(screenHeight - 50, frameProperties.height);
    frameWidth = Math.max(frameWidth, 200);
    frameHeight = Math.max(frameHeight, 200);
    var frameTop = frameProperties.top < 0 ? Math.floor((screenHeight - frameHeight)/2) : frameProperties.top; 
    var frameLeft = frameProperties.left < 0 ? Math.floor((screenWidth - frameWidth)/2) : frameProperties.left; 
    frameTop = Math.max(frameTop, 0);
    frameLeft = Math.max(frameLeft, 0);
  
    var winParams = "resizable=yes,scrollbars=yes,status=yes,toolbar=yes,location=yes,menubar=no,top=" + frameTop + ",left=" + frameLeft + ",width=" + frameWidth + ",height=" + frameHeight;
    try
    {
      if (window[target] != null)
        window[target].close();
    }
    catch (error){}
    var newWindow = window.open(url, frameProperties.targetName, winParams);
    if (target != null)
      window[target] = newWindow; 
    return false;
  };
  nbApi.hideFrame = function(popupId)
  {
    if (popupId == null)
      return;
    var popup = document.getElementById(popupId + "_frame_popup");
    if (popup == null)
      return;  
    popup.style.display = "none";
    nbApi.removeFrame(popupId);
  };
  nbApi.removeFrame = function(popupId)
  {
    if (popupId == null)
      return;
    var frame = document.getElementById(popupId + "_frame");
    if (frame == null)
      return;
    var container = frame.parentNode;
    if (container == null)
      return;
    container.removeChild(frame);
  };
  nbApi.getFrameProperties = function(popupId)
  {
    if (popupId == null)
      return null;
    var popup = document.getElementById(popupId);  
    if (popup == null)
      return null;
    var properties = {
      target: popup.nextbioTarget,
      targetName: popup.nextbioTargetName,
      iFrame: popup.getAttribute("nextbioIFrame"),
      top: popup.nextbioTop,
      left: popup.nextbioLeft,
      width: popup.nextbioWidth, 
      height: popup.nextbioHeight
    };
    return properties;
  };
  
  // importScript(url) - load javascript dynamically
  // url - url of a javascript file
  nbApi.importScript = function(url, iFrameId, targetId)
  {
    var bAlert = nbApi.getDebugMode();
    if (url == null)
    {
      if (bAlert)
        alert("Nextbio API: importScript: No URL.");
      return;
    }
    var target = null;
    if (iFrameId != null)
    {
      var iFrame = document.getElementById(iFrameId);
      if (iFrame == null)
      {
        if (bAlert)
          alert("Nextbio API: importScript: iFrame with id '" + iFrameId + "' not found.");
        return;
      }
      var script = iFrame.contentWindow.document.createElement("script");
      script.type = "text/javascript";
      if (targetId)
        target = iFrame.contentWindow.document.getElementById(targetId);
      if (!target)
        target = iFrame.contentWindow.document.body;
      target.appendChild(script);
      script.src = url;
    }
    else 
    {
      var script = document.createElement("script");
      script.type = "text/javascript";
      if (targetId)
        target = document.getElementById(targetId);
      if (!target)
        target = document.body;
      target.appendChild(script);
      script.src = url;
    }
  };
  
  //================ extensions ==========
  nbApi.findParentByClassName = function(obj, className)
  {
    if (obj == null || className == null)
      return null;
    while (obj != null)
    {
      if (obj.nodeType == 1 && obj.className != null)
      {
        var names = obj.className.split(" ");
        for (var i = 0; i < names.length; i++)
        {
          if (nbApi.trim(names[i]) == className)
          {
            return obj;
          }
        }
      }  
      obj = obj.parentNode;
    }  
    return null;
  };
  
  nbApi.findParentByTagName = function(obj, tagName)
  {
    if (obj == null || tagName == null)
      return null;
    tagName = tagName.toLowerCase();
    obj = obj.parentNode;
    while (obj != null)
    {   
      var objTagName = nbApi.trim(obj.tagName);
      if (objTagName != null)
        objTagName = objTagName.toLowerCase();
      if (obj.nodeType == 1 && objTagName == tagName)
        return obj;  
      obj = obj.parentNode;
    }  
    return null;
  };
  
  nbApi.show = function (targetId, bShow)
  {
    var element = document.getElementById(targetId);
    if (element != null)
      element.style.display = bShow?"":"none";
  };
  
  nbApi.findElementsByName = function(name, type)
  {
    var group = document.getElementsByName(name);
    if ((group == null || group.length == 0) && type != null)
      group = document.getElementsByTagName(type);
    if (group == null || group.length == 0)
      return group;
    var out = new Array();
    var j = 0;            
    for (i = 0; i < group.length; i++)
    {
      var nameAttr = group[i].getAttribute("name");
      if (nameAttr == name)
      {
        out[j] = group[i];
        j++;
      }
    }
    return out;
  };
  
  nbApi.findPosition = function(obj) 
  {
    var left = 0;
    var top = 0;
  	var iter = obj;
    if (obj.offsetParent) 
    {
    	do 
      {
    		left += obj.offsetLeft;
    		top += obj.offsetTop;
    	} while (obj = obj.offsetParent);
    }
    else
    {
      left = obj.offsetLeft;
      top = obj.offsetTop;   
    }
  
  	while (iter) 
    {
      if (iter.tagName && iter.tagName.toLowerCase() == "body")
      {
        break;
      }
    	if (iter.scrollLeft) 
      {
    		left -= iter.scrollLeft;
    	}
    	if (iter.scrollTop) 
      {
    		top -= iter.scrollTop;
    	}
    	iter = iter.parentNode;
  	}
    return {left: left, top: top};
  };
  
  nbApi.createId = function(id) 
  {
    var date1 = new Date();
    date1.setFullYear(2000,1,1);
    var date2 = new Date();
    id += date2.getTime() - date1.getTime();
    return id;
  };
  
  nbApi.loadTimeoutHandler = function(targetId, timeoutId, timeoutCallback)
  {
    var bAlert = nbApi.getDebugMode();
    if (targetId == null)
    {
      if (bAlert)
        alert("Nextbio API: Timeout Handler: No target id.");
      return false;
    }
    if (timeoutId == null)
    {
      if (bAlert)
        alert("Nextbio API: Timeout Handler: No timeout id.");
      return false;
    }
    var target = document.getElementById(targetId);
    if (target == null)
    {
      if (bAlert)
        alert("Nextbio API: Timeout Handler: Target doesn't exist.");
      return false;
    }
    target.setAttribute(timeoutId, null);
  
    if (timeoutCallback == null)
    {
      return true;
    }
    return timeoutCallback(target);
  };
  nbApi.setCookie = function(cookieName, value, time)
  {
      var cookie=cookieName + "=" + escape(value) + ";path=/;";
      if (time != null)
      {
        var date=new Date();
        date.setFullYear(date.getFullYear() + time);
        cookie += ";expires=" + date.toGMTString();
      }
      document.cookie=cookie;
  }
  nbApi.getCookie = function(cookieName)
  {
    if (document.cookie.length > 0)
    {
      cookieStart = document.cookie.indexOf(cookieName + "=");
      if (cookieStart != -1)
      { 
      cookieStart = cookieStart + cookieName.length + 1; 
      cookieEnd = document.cookie.indexOf(";", cookieStart);
      if (cookieEnd == -1) cookieEnd = document.cookie.length;
      return unescape(document.cookie.substring(cookieStart, cookieEnd));
      } 
    }
    return "";
  }
  nbApi.hidePopup = function(name)
  {  
    var elements = nbApi.findElementsByName(name, "div");
    if (elements)
    {      
      for (i = 0; i < elements.length; i++)
      {
        elements[i].style.display="none";
      }
    }
    var back = document.getElementById("nbApiHelpBackId");
    if (back)
    {
      document.body.removeChild(back);
    }
  }
  nbApi.showPopup = function(config)
  {  
    if (!config)
      return;
    var pos = nbApi.findPosition(config.owner);    
    var elements = nbApi.findElementsByName(config.helpBoxId, "div");
    if (elements == null)
      return;
    var helpBox = elements[0];
    if (config.bModal)
    {
  		var back = document.createElement("div");
  		back.id="nbApiHelpBackId";
  		back.onclick = function()
      {
        helpBox.style.display="none"; 
        document.body.removeChild(back);
      };
  		back.className = "nbApiHelpBackground";
      var pageSize = nbApi.pageSize();
  		back.style.width = pageSize.width + "px";
  		back.style.height = pageSize.height + "px";
  		document.body.appendChild(back);
		}
    helpBox.style.display = "block";
    var winWidth = nbApi.getWindowWidth();
    var winHeight = nbApi.getWindowHeight();

    var top = 0;
    var left = 0;
    if (config.align == "center")
    {
      top = (winHeight - helpBox.offsetHeight)/2;
      if (top < 0)
        top = 0;
      top += nbApi.getScrollTop();

      left = (winWidth - helpBox.offsetWidth)/2;
      if (left < 0)
        left = 0;
      left += nbApi.getScrollLeft();
    }
    else
    {
      top = (pos.top + helpBox.offsetHeight) < winHeight ? pos.top : (winHeight - helpBox.offsetHeight);
      if (top < 0)
        top = 0;
      top += nbApi.getScrollTop();
      left = (pos.left + helpBox.offsetWidth) < winWidth ? pos.left : (winWidth - helpBox.offsetWidth - 25);
      left += nbApi.getScrollLeft();
    }
    helpBox.style.top = top + "px";
    helpBox.style.left = left + "px";
    nbApi.trackUrl("/interact/help/"+config.helpBoxId);
    
  }
  
  nbApi.showHelp = function(config)
  {
    if (!config)
      return false;
    if (!config.owner || !config.name)
      return false;
    config.owner.href = "http://api.nextbio.com/b/help/download.nb?f=" + config.name + ".pdf";
    return true;
  }

  nbApi.pageSize = function()
  {
    var pageWidth = 0;
    var pageHeight = 0;
    if( window.innerHeight && window.scrollMaxY ) // Firefox 
    {
      pageWidth = window.innerWidth + window.scrollMaxX;
      pageHeight = window.innerHeight + window.scrollMaxY;
    }
    else if( document.body.scrollHeight > document.body.offsetHeight ) // all but Explorer Mac
    {
      pageWidth = document.body.scrollWidth;
      pageHeight = document.body.scrollHeight;
    }
    else // works in Explorer 6 Strict, Mozilla (not FF) and Safari
    { 
      pageWidth = document.body.offsetWidth + document.body.offsetLeft; 
      pageHeight = document.body.offsetHeight + document.body.offsetTop; 
    }
    return {width: pageWidth, height: pageHeight};
  }  
  nbApi.getElementsByClassName = function(el, clazz, tag)  {
    var a = [];
    var re = new RegExp('\\b' + clazz + '\\b');
    var els = el.getElementsByTagName(tag||"*");
    for(var i=0,j=els.length; i<j; i++)
        if(re.test(els[i].className))a.push(els[i]);
    return a;
  }
/**
 * Give a parameter string (e.g. a=x&b=y), look up a parameter in it
 * @param str parameter string
 * @param param parameter to look up
 * @return parameter value
 */

nbApi.getParam = function(str, param)
{
  if (str == null)
    return null;
  var paramHead = param + "="; 
  var begin = str.indexOf(paramHead);
  if (begin < 0) // str doesn't have this param - return null
    return null;

  if (begin > 0) 
  {
    begin = str.indexOf("&" + paramHead); // make sure we found exact match
    if (begin < 0) // str doesn't have this param - return null
      return null;
    begin++; // skip "&"
  }
  var end = str.indexOf("&", begin);  
  if (end < 0) // this is the last param 
  {
    end = str.length;
  }
  var result = str.substring(begin + paramHead.length, end);
  return result;
}
// make sure that the element's position is within window bounds
nbApi.getAdjustedPosition = function(element, y, x, rightBound, bottomBound)
{
  if (element == null)                             
    return;
  var left = x;  
  var top = y - element.offsetHeight; // x, y are coords of bottom left corner  
  var bottom = bottomBound, right = rightBound;
  if (bottom == null)
    bottom = nbApi.getWindowHeight() - 10; 
  if (right == null)
    right = nbApi.getWindowWidth() - 10; 
  
  var deltaY = top;
  var deltaX = right - (left + element.offsetWidth);
  scrollTop = nbApi.getScrollTop();
  top += scrollTop; // to account for page scrolling  
  if (deltaY < 0)
  {
    top -=  deltaY; 
    if (top < scrollTop)
      top = scrollTop + 5; 
  }
  var newY = top + element.offsetHeight;

  scrollLeft = nbApi.getScrollLeft();
  left += scrollLeft; // to account for page scrolling  
  if (deltaX < 0)
  {
    left += deltaX;
    if (left < scrollLeft)
      left = scrollLeft;
  }
  return {x: left, y: newY};
}
nbApi.truncateWithEllipses = function(str, maxSize, terminator)
{
  if (str == null || maxSize == null)
    return null;
  if (terminator == null)
    terminator = "...";  
  var out = str.substr(0, maxSize);
  if (maxSize < str.length)
  {
    out += terminator;
  }
  return out; 
}
nbApi.cancelEvent = function(event)
{
	if (!event) 
    event = window.event;
  if (event)
  {
    event.cancelBubble = true;
  	if (event.stopPropagation)
    { 
      event.stopPropagation();
    }
  }
}
/**
 * Return the standard icon for a given type
 * @param type, type, e.g. "gene", "biogroup"
 * @param opaque if true, use IE6 opaque icons if available.  These icons will work on a white
 * background.  This should only be set if the use of the Png class doesn't prevent
 * blue backgrounds
 * @return base url for the icon
 */
nbApi.getIcon = function(type, root, bLabel, opaque) 
{
  if (type == null || root == null)
    return null;
  type = type.toLowerCase();

  if (bLabel == true)
    root += "/labels/";
  else
    root += "/icons/";  
    
  opaque = (opaque && navigator.userAgent.indexOf("MSIE 6") > 0)?"_opq":"";

  if (type == "gene" || type == "feature" || type == "genes") return root + "gene" + opaque + ".png";
  if (type == "tissue" || type == "tissues") return root + "tissue" + opaque + ".png";
  if (type == "treatment" || type == "compound" || type == "treatments") return root + "treatment" + opaque + ".png";
  if (type == "disease" || type == "diseases") return root + "disease" + opaque + ".png";
  if (type == "bioset") return root + "bioset" + opaque + ".png";
  if (type == "biogroup" || type == "biogroups") return root + "biogroup" + opaque + ".png";
  if (type == "biosource") return root + "biosource.png";
  if (type == "biodesign") return root + "biodesign.png";
  if (type == "genemode") return root + "genemode.png";
  if (type == "snp") return root + "snp" + opaque + ".png";
  if (type == "author") return root + "author" + opaque + ".png";
  if (type == "study") return root + "study" + opaque + ".png";
  if (type == "organism") return root + "organism" + opaque + ".png";
  return root + "unknown.png";
};

nbApi.addEvent = function(elem, evtType, func, capture) 
{
  capture = (capture) ? capture : false;
  if (elem.addEventListener) 
  {
    elem.addEventListener(evtType, func, capture);
    return true;
  } 
  if (elem.attachEvent) 
  {
    elem.attachEvent("on" + evtType, func);
    return true;
  } 
  return false;
} 
nbApi.addEventHandler = function(element, eventName, handler) 
{
  nbApi.removeEvent(element, eventName, handler, false)
  var rc = nbApi.addEvent(element, eventName, handler, false);
  if (rc) return;
  eventName = "on" + eventName;  
  var chain = (element[eventName]) ? element[eventName] : function(){};
  element[eventName] = function(event) 
  {
    chain(event);
    handler(event);
  }
}
nbApi.removeEvent = function(elem, evtType, handler, capture) 
{
  capture = (capture) ? capture : false;
  if (elem.removeEventListener) 
  {
    elem.removeEventListener(evtType, handler, capture);
  } 
  else if (elem.attachEvent) 
  {
    elem.detachEvent("on" + evtType, handler);
  } 
  else 
  {
    elem["on" + evtType] = null;
  }
}
nbApi.showSection = function(targetId, bShow)
{
  var element = document.getElementById(targetId);
  if (element != null)
    element.style.display = bShow?"block":"none";
}
nbApi.visibility = function(targetId, bShow)
{
  var element = document.getElementById(targetId);
  if (element != null)
    element.style.visibility = bShow?"visible":"hidden";
}
nbApi.updateSNPLink = function(obj) 
{
	var popup = nbApi.findParentByClassName(obj, "nbApiExPopup");
	if (popup && obj){
		var it = popup.getAttribute("nbItemTitle");
		var url = obj.getAttribute("url");
		if (url && it){
			var urlAry = [];
			urlAry = url.split('?');
			if (urlAry.length < 2)
				url = url + '?' + it;
			else
				url = url + '&' + it;
			obj.setAttribute("href",url); 
			return true;
		}
	}
	
	return false;
}

nbApi.trackUrl = function(url,key) {

try {
  
  if (document.readyState && document.readyState != "complete") {
    setTimeout(function () {nbApi.trackUrl(url,key)}, 200);
    return;
  }
  if (!nbApi.trackIframe || key) {
    var iframe = document.createElement("iframe");
    
    iframe.style.display="none";
    document.body.appendChild(iframe);
    var ifrcont = iframe.contentWindow || ifrm.contentDocument.document || ifrm.contentDocument;
    if (!key) {
      nbApi.trackIframe = iframe;
      nbApi.trackIframeContent = ifrcont;
    }
    var doc = ifrcont.document;
    doc.open();
    var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
    var qJsHost = (("https:" == document.location.protocol) ? "https://secure" : "http://edge");
    doc.write('<html><body>'+unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E")+
    '<script type="text/javascript">' +
    'var pageTracker;(function() { if (self._gat) {pageTracker = _gat._getTracker("'+(key||"UA-3589787-1")+'");pageTracker._trackPageview("'+url+'");} else {setTimeout(arguments.callee,500)}})();'+
    '</script>'+
    '</body></html>');
    doc.close();
  } else if (nbApi.trackIframeContent.pageTracker){
    nbApi.trackIframeContent.pageTracker._trackPageview(url);
  }
} catch (e) {if (doc) doc.close()}

}

nbApi.trackExtUrl = function(x) {
  try {
    x = x.href || x;  
    x = x.replace(/.*\/\//,"").replace(/\/.*/, "");  
    nbApi.trackUrl("/external/"+x+"/popup");
  } catch (e) {}
}

nbApi.imgTrack = function(args) {
  var url = "http://api.nextbio.com/b/t.nb?"+args+"&t="+(new Date()).getTime();
  var img = document.getElementById("nbApiimgTrk");
  if (img) {
    img.src = url;
  } else {
    img = document.createElement("img");
    img.style.position="absolute";
    img.style.width = img.style.height = "1px";
    img.style.left = img.style.top = "-999px";
    img.style.visibility = "hidden";
    img.id="nbApiimgTrk";
    img.src = url;
    document.body.appendChild(img);
  }
}

nbApi.whichElement = function(e)
{
  var target;
  if (!e) var e = window.event;
  if (e.target) target = e.target;
  else if (e.srcElement) target = e.srcElement;
  if (target.nodeType == 3) // work around Safari bug
  target = target.parentNode;
  return target;
}

nbApi.loadCss = function(url) {
  if(document.createStyleSheet) {
    document.createStyleSheet(url);
  } else {
    var styles = "@import url('"+url+"');";
    var newSS=document.createElement('link');
    newSS.rel='stylesheet';
    newSS.href='data:text/css,'+escape(styles);
    document.getElementsByTagName("head")[0].appendChild(newSS);
  }
}
/**
 * Determine the URL for a given search.  When calling from code that only runs within the nextbio
 * context, consider using searchUrl() instead.
 * @param root The root for the current contect e.g. "/b"
 * @param page The search page, e.g. "disc" or "lit"
 * @param searchTerm The term being searched for e.g. "esr1"
 * @param query the query arguments to appear after the ?, e.g. "id=1234&type=gene"
 * @return search URL
 */
nbApi.searchUrl = function(root,page,searchTerm,query, doNotEncode) 
{
  var encTerm = doNotEncode ? searchTerm : encodeURIComponent(searchTerm);
  // there is a problem on our server if the url contains an encoded % (%25) or / (%2F)
  // if the search term contains a %, included it as part of the q, otherwise
  // we include it as part of the URL
  if (searchTerm.indexOf('%') >= 0 || searchTerm.indexOf('/') >= 0 || searchTerm.indexOf('+') >= 0) {
      return root + "/search/" + page + ".nb?" + _nextbio_setParam(query,"q",encTerm);
  }
  if (query == null || query.length == 0) {
      query = "";
  } else {
      query = "?" + query;
  }
  return root + "/search/" + page + "/" + encTerm + query;
};
nbApi.sendFeedback = function(config)
{
  var target = "nextbio_feedback";
  if (config && config.target)
    target = config.target;                                                                     
  var url = nbApi.urlContext + "/corp/feedback.nb?url=" + encodeURIComponent(window.location.href);  
  var winParams = "resizable=yes,scrollbars=yes,status=yes,toolbar=yes,location=yes,menubar=yes";
  try
  {
    if (window[target] != null)
      window[target].close();
  }
  catch (error){}
  var newWindow = window.open(url, target, winParams);
  if (target)
    window[target] = newWindow; 
  return false;
}
nbApi.getComputedStyle = function(el, style)
{
  var computedStyle;
  if (typeof el.currentStyle != 'undefined')
    { computedStyle = el.currentStyle; }
  else
    { computedStyle = document.defaultView.getComputedStyle(el, null); }

  return computedStyle[style];
}
/**
 *  Expand/collapse sections defined by config.id
 *  {id: 'section-,link-', imgId: this.id}
 *  config.id - comma separated list of ids of sections
 *  imgId - id of expand icon 
 */ 
nbApi.expandSection = function(config)
{
  if (!config || ! config.id)
    return;
  var img;
  if (config.imgId)
    img = document.getElementById(config.imgId);
  var sectionList = config.id.split(",");
  for (var i = 0; i < sectionList.length; i++)
  {
    var section = document.getElementById(sectionList[i]);
    if (section && section.style.display == "none") //expand
    {
      section.style.display = ""; 
      if (img)
        img.src = nb.img + "/framed/collapse.png";
    }
    else
    {
      if (!config.forceExpand)
      {
        if (section)
          section.style.display = "none"; 
        if (img)
          img.src = nb.img + "/framed/expand.png";
      }
    }
  }
}

  
    




// Functions related to popup windows.  
nbApi.nextbio_popupId; // visible popup id
nbApi.popupMisc = {};
nbApi.popupMisc.FAKE_ID = 1000000000;
nbApi.popupEvenHandlers = {};
nbApi.popupEvenHandlers.onmouseover = function(event){nbApi.cancelTimeout();};
nbApi.popupEvenHandlers.onclick = function(event)
{
  nbApi.popupEvenHandlers.stopMove(event);
  nbApi.closePopup();
};
nbApi.popupEvenHandlers.startMove = function(event, objId)
{
  objId = "WzTtDiV";
  var clientY = event.clientY;
  var clientX = event.clientX;
  nbApi[objId + "_y"] = clientY;
  nbApi[objId + "_x"] = clientX;
  var obj = document.getElementById(objId); 
  nbApi[objId] = obj;
  if (!obj)
    return;
  var pos = nbApi.findPosition(obj);
  nbApi[objId + "_pos"] = pos;
}
nbApi.popupEvenHandlers.stopMove = function(event, objId)
{
  objId = "WzTtDiV";
  nbApi[objId] = null;
}
nbApi.popupEvenHandlers.move = function(event, objId)
{
  objId = "WzTtDiV";
  var obj = nbApi[objId];
  if (!obj)
    return;
  var newY = event.clientY;
  var newX = event.clientX;
  var oldY = nbApi[objId + "_y"];
  var oldX = nbApi[objId + "_x"];
  var pos = nbApi[objId + "_pos"];
  var top = pos.top + (newY - oldY);
  var left = pos.left + (newX - oldX);
  obj.style.top = top + "px";
  obj.style.left = left + "px";
}
nbApi.popupEvenHandlers.onmouseover2 = function(){
  nbApi.clearHideTimeout();
}
nbApi.popupEvenHandlers.onmouseout2 = function(){
  nbApi.clearHideTimeout;
  nbApi.popupWindow.hideTimeout = setTimeout(nbApi.closePopup, 400);
}
nbApi.clearHideTimeout = function() {
  if (nbApi.popupWindow.hideTimeout) {
    clearTimeout(nbApi.popupWindow.hideTimeout);
    nbApi.popupWindow.hideTimeout = null;
  }
}
// load and display data in a "popup". Intended to work with a popupLink.tag  
// popupId - popupId used in popupLink tag
// url - ajax call url
// paramList - ajax call url parameters 
// y. x, height , width - desired position and size of a popup window
// forceLoad - force reload of the popup (ajax call) every time we display it
//             valid values: "hard" - unconditional reload, "soft" - reload if popupId changed since last call
// quickHide -- if true, popup pops down if the mouse moves out of initial element and popup for long time
nbApi.displayPopup = function(eventSource, popupId, url, paramList, event, height, width, forceLoad, forwardUrl, title, prefix, bPersistent, quickHide)
{ 
  nbApi.closePopup();
  var popup = document.getElementById(popupId);
  window.nextbioPopup = popup;
  if (popup == null)
    return;
  popup.setAttribute("nbSwitchTab", "true");  

  var termName;
  if (eventSource && typeof(eventSource) == "object")
  {
    termName = popup.getAttribute("nbTermName"); // explicitly set nbTermName overrides source content
    if (!termName)
    {
      termName = eventSource.getAttribute("nbApiTag"); // explicitly set nbTermName overrides source content
      if (!termName)
        termName = nbApi.getInnerText(eventSource);
    }
    popup.setAttribute("nbName", termName);
    popup.setAttribute("nbTermFilter", "tf=" + encodeURIComponent(termName));
    var termArr = nbApi.findElementsByName(popupId + "_term", "span");
    if (termArr && termArr.length)
    {
      for (var i = 0; i < termArr.length; i++)
      {
        termArr[i].innerHTML = nbApi.truncateWithEllipses(termName, 15);
      }
    }
  }
  nbApi.nextbio_popupId = popupId;
  popup.style.display = "none";
  if (paramList == null)    
    paramList = "";
  var type = nbApi.getParam(paramList, "type");
  var searchTerm = paramList.indexOf("linkOutSearchTerm");
  var subTitle;
  if (title != null && searchTerm < 0)  
  {
    var titleEnd = title.indexOf(",");  	
  	if (titleEnd < 0 )
  		subTitle = title;
  	else
  		subTitle = title.substring(0, titleEnd);
  	// strip replace {comma} with ","	
  	if (subTitle.length > 1)
  		subTitle = subTitle.replace(/\{comma\}/g, ",");
		paramList += "&linkOutSearchTerm=" + encodeURIComponent(subTitle);
  }
  var query = null;
  if (subTitle != null)  
  {
    query = subTitle;
    paramList += "&q=" + encodeURIComponent(query);
  }
  if (query != null && ("treatment" == type || "tissue" == type || "disease" == type))  
  {
    paramList += "&synonym=" + encodeURIComponent(query);
  }
   
  var scrollTop = nbApi.getScrollTop();
  var scrollLeft = nbApi.getScrollLeft();
  var clientY = event.clientY;
  var clientX = event.clientX;
  
  if (quickHide) {
    nbApi.addEventHandler(popup, "mouseover", nbApi.popupEvenHandlers.onmouseover2);
    nbApi.addEventHandler(eventSource, "mouseover", nbApi.popupEvenHandlers.onmouseover2);
    nbApi.addEventHandler(popup, "mouseout", nbApi.popupEvenHandlers.onmouseout2);
    nbApi.addEventHandler(eventSource, "mouseout", nbApi.popupEvenHandlers.onmouseout2);
    nbApi.popupWindow.eventSource = eventSource;
  }

  var bForceLoad = (forceLoad == "hard") || (forceLoad == "soft" && nbApi.nextbio_popupId != popupId);
  if (bForceLoad == true || popup.loaded == null || popup.loaded == false)
  {
    popup.loaded = true;
    var targetId = popupId + "_content";
    popup.setAttribute("nbDynamicUrl", nbApi.urlContext + url);
    popup.setAttribute("nbDynamicQuery", paramList);

    var sdUrl = popup.getAttribute("sdUrl");
    var publicationId = popup.getAttribute("publicationId");
    nbApi.enablePopupTabs = true;
    nbApi.addEventHandler(document.body, "click", nbApi.popupEvenHandlers.onclick);
        nbApi.TagToTip(popupId, 
          BGCOLOR, '', 
          BORDERWIDTH, 0,          
          PADDING, 0,
          ABOVE, true, 
          FIX, [-5000, -5000],
          FONTSIZE, '',
          COPYCONTENT, false,
          STICKY, true
        );
        var pos = nbApi.getAdjustedPosition(popup, clientY - 10, clientX + 10);
        nbApi.TagToTip(popupId, 
          BGCOLOR, '', 
          BORDERWIDTH, 0,
          PADDING, 0,
          ABOVE, true, 
          FIX, [pos.x, pos.y],
          FONTSIZE, '',
          COPYCONTENT, false,
          STICKY, true
        );
      nbApi.updatePopupEx({popupId: popupId, initial:true, callback: function(target, bLoaded, json){
      nbApi.trackUrl("/interact/popup/"+type+"/"+query);
    }});
  } 
  else
  {
    nbApi.addEventHandler(document.body, "click",nbApi.popupEvenHandlers.onclick);
    nbApi.TagToTip(popupId, 
      BGCOLOR, '', 
      BORDERWIDTH, 3,
      PADDING, 0,
      ABOVE, true, 
      OFFSETX, -10,
      FONTSIZE, '',
      COPYCONTENT, false,
      STICKY, true,
      SHADOW, true
    );
  } 
  if (forwardUrl != null)
  {
    var modParamList = paramList.replace("type=treatment","type=compound");  // DE2561
    var href = forwardUrl + "?" + modParamList;
    nbApi.setInnerHtml(popupId + "_forwardText" , "VIEW COMPLETE DETAILS");
    nbApi.setAttr(popupId + "_forwardUrl" , "href", href);

  }
  if (termName)
    title = termName;
  if (title != null)
  {
    title = title.replace(/,/g, ", ");
 		title = title.replace(/\{comma\}/g, ",");
    title = nbApi.normalizeString(title);
    var shortTitle = nbApi.truncateWithEllipses(title, 45); 
//    nbApi.setAttr(popupId + "_title" , "title", title);
    nbApi.setInnerText(popupId + "_title" , shortTitle);
  }
  if (prefix != null)
  {
    prefix = prefix.toLowerCase();
    if (prefix == "feature")
      prefix = "gene";
    if (prefix == "treatment")
      prefix = "compound";
    nbApi.setInnerHtml(popupId + "_prefix" , prefix);  
  }
  var icon = document.getElementById(popupId+"_img");
  if (icon)
    icon.src = nbApi.getIcon(prefix, nbApi.imgContext, null, true);
    
  return popup;
}
nbApi.closePopup = function() {
  nbApi.UnTip(true);
  nbApi.clearHideTimeout();
  if (nbApi.popupWindow.eventSource) {
      nbApi.removeEvent(nbApi.popupWindow.eventSource, "mouseover", nbApi.popupEvenHandlers.onmouseover2, false);
      nbApi.removeEvent(nbApi.popupWindow.eventSource, "mouseout", nbApi.popupEvenHandlers.onmouseout2, false);
      nbApi.popupWindow.eventSource = null;
  }
  
}

nbApi.cancelTimeout = function()
{
  if (nbApi.popupWindow.pendingTimeoutId != null)
    clearTimeout(nbApi.popupWindow.pendingTimeoutId);
  nbApi.popupWindow.pendingTimeoutId = null;

}
// pops up a list of items from itemList or an item popup if there is only one item in the list
nbApi.popupItems = function(/* eventSource, popupId, url, itemsList, event, bNow, delay, popupCb, quickHide */)
{
  // old index doesn't provide eventSource
  // this is a hack to get around this problem
  var eventSource;
  var popupId;
  var url;
  var itemsList;
  var event;
  var bNow;
  var delay;
  var popupCb;
  var quickHide; // if true, hide popup on mouse out instead of requiring a click
  eventSource = popupId = url = itemsList = event = bNow = delay = filter = popupCb = quickHide = null;
  var i = 0;  
  if (typeof(arguments[0]) == "object")
  {
    eventSource = arguments[i++];
  }
  if (i < arguments.length)
  {
    popupId = arguments[i++];  
  }
  if (i < arguments.length)
  {
    url = arguments[i++];  
  }
  if (i < arguments.length)
  {
    itemsList = arguments[i++];  
  }
  if (i < arguments.length)
  {
    event = arguments[i++];  
  }
  if (i < arguments.length)
  {
    bNow = arguments[i++];  
  }
  if (i < arguments.length)
  {
    delay = arguments[i++];  
  }
  if (i < arguments.length)
  {
    popupCb = arguments[i++];  
  }
  if (i < arguments.length)
  {
    quickHide = arguments[i++];  
  }
// end hack
  nbApi.cancelEvent(event);
  if (delay == null)
    delay = 500;
  if (bNow != true)
  {
    nbApi.cancelTimeout();
//    document.body.onmouseover = function(event){nbApi.cancelTimeout();};
    nbApi.addEventHandler(document.body, "mouseover", nbApi.popupEvenHandlers.onmouseover);
    var myEvent = new Object();
    myEvent.clientX = event.clientX;
    myEvent.clientY = event.clientY;
    myEvent.nbEvent = true;
    
    nbApi.popupWindow.pendingTimeoutId = setTimeout(function(){nbApi.popupItems(eventSource, popupId, url, itemsList, myEvent, true, null, popupCb, quickHide)}, delay);
    this.onmouseout = function()
    {
      nbApi.cancelTimeout();
    };
    return;
  }
  if (popupId == null || url == null || itemsList == null || itemsList.length == 0)
    return;    
  if (popupCb) popupCb();  // if there is a callback when we actually popup up the popup, call it.
  url = nbApi.urlContext + url;  
  var item;
  if (itemsList.length == 1)
  {
    item =  itemsList[0];
    var query = "id=" + item[1] + "&type=" + item[0];
    nbApi.popupMisc[popupId + "_termId"] = item[1];
    var popup = nbApi.displayPopup(eventSource, popupId, url, query, event, null, null, "hard", nbApi.urlContext + "/search/ov.nb", item[2], item[0], false, quickHide);
		return;
  }
  var html = "<div id='NbPopupListFrameId' class='NbPopupListFrame' onmouseover='nbApi.cancelEvent(event);' onmousemove='nbApi.cancelEvent(event);' onclick='nbApi.cancelEvent(event);' >";
  for (i = 0; i < itemsList.length; i++)
  { 
    var item =  itemsList[i];
    var itemId = item[1];
    var itemType = item[0];
    var itemTitle = item[2].replace(/\'/g, "\\x27");
    itemTitle = itemTitle.replace(/\"/g, "\\x22"); 
    itemTitle = nbApi.normalizeString(itemTitle);   
    var image;  
    var bPopup = true;
    image = nbApi.getIcon(itemType, nbApi.imgContext, true);  
    var doPopup;
    var title = item[2];
  	if (title.length > 1)
  		title = title.replace(/\{comma\}/g, ",");
    if (bPopup)
    {
      doPopup = 'nbApi.displayPopup(null, "' + popupId + '","' + url + '","id=' + itemId + '&type=' + itemType + 
        '",event,null,null, "hard", nbApi.urlContext + "/search/ov.nb", "' +  itemTitle + '", "' + itemType + '", false, quickHide);';
    }
    else
    {
      doPopup = 'submitFilter(\"' + itemTitle + '\");';
      title = "filter by <b>" + title + "</b>";
    }
    if (bPopup == false && _noFilter)
      break;
    if (bPopup == false || i < 10)
    {
      html += "<div class='NbPopupListEntry' onmouseover='this.className=\"NbPopupListSelected\"' ";
      html += "onmouseout='this.className=\"NbPopupListEntry\"' ";
      html += "onclick='" + doPopup + "'>";
      html += "<img class='LinkIcon' src='" + image + "' alt='' />&nbsp;" + title;
      html += "</div>";
    }
  }
  html += "</div>";
  var dlg = nbApi.createPopupWindow(eventSource, "_popupList", "NbPopupList", html);  
}
nbApi.popupWindow = new Object;

nbApi.createPopupWindow = function(eventSource, id, className, html)
{
	// create a dialog if we don't already have one
    nbApi.Tip(html, 
      BGCOLOR, '', 
      BORDERWIDTH, 0,
      PADDING, 0,
      ABOVE, true, 
      OFFSETX, 0,
      JUMPHORZ, true,
      JUMPVERT, true, 
      FONTSIZE, '',
      COPYCONTENT, false,
      STICKY, true,
      CLICKCLOSE, true
    );
}
// hide tabs that are not supposed to be displayed for this publication
// config={tabs:tabs, publicationId: publicationId}
nbApi.hideInvalidTabs = function(config)
{
  if (!config || !config.popup)
    return;
    
  var tabs = config.tabs;
  if (!tabs || tabs.length == 0)
    return;
  var publicationId = config.popup.getAttribute("nbPublicationId");
  
  for (var i = 0; i < tabs.length; i++)
  {
    var realIdOnly = tabs[i].getAttribute("nbRealIdOnly");
    if ("true" == realIdOnly && publicationId && publicationId >= nbApi.popupMisc.FAKE_ID)
    {
      tabs[i].style.display = "none";
    }
    else
    {
      var subTabs = document.getElementsByName(tabs[i] + "_subTab");
      nbApi.hideInvalidTabs({tabs: subTabs, popup: config.popup});
    } 
  }
  return;
} 
// deselect all tabs and return default tab index
nbApi.deselectTabs = function(tabs)
{
  if (!tabs || tabs.length == 0)
    return null;
  var theTab = 0;  
  for (var i = 0; i < tabs.length; i++)
  {
    var isDefaultTab = tabs[i].getAttribute("nbDefault");
    if ("true" == isDefaultTab && tabs[i].style.display != "none")
    {
      theTab = i;
    }
    tabs[i].className = "nbApiExTab";
  }
  return tabs[theTab];
} 
// deselect all subtabs and return default tab 
// if config.subTabId is not null, return matching tab
nbApi.deselectSubTabs = function(config)
{
  if (!config || !config.popupId || !config.tabId)
    return null;
  var subTabsContainer = document.getElementById(config.popupId + "_SubTabs");   
  if (!subTabsContainer || !subTabsContainer.childNodes)
    return null;  
  var subTabs = new Array();
  var j = 0;
  for (var i = 0; i < subTabsContainer.childNodes.length; i++)
  {
    var tabId;
    if (!subTabsContainer.childNodes[i].getAttribute)
      continue;
    tabId = subTabsContainer.childNodes[i].getAttribute("tabId");
    if (!tabId || tabId != config.tabId)
      continue;
    subTabs[j++] = subTabsContainer.childNodes[i];
  }
  if (subTabs.length == 0)
    return null;
  var theSubTab = 0;
  for (var i = 0; i < subTabs.length; i++)
  {
    var isDefaultSubTab = subTabs[i].getAttribute("nbDefault");
    if (!config.subTabId && "true" == isDefaultSubTab && subTabs[i].style.display != "none" || subTabs[i].id == config.subTabId)
    {
      theSubTab = i;
    }
    subTabs[i].className = "nbApiExSubTab";
  }
  return subTabs[theSubTab];
}
//select tab
nbApi.selectTab = function(tab)
{
  if (!tab)
    return;
  tab.className = "nbApiExSelectedTab";
  tab.style.display="";
}
//select subtab
nbApi.selectSubTab = function(tab)
{
  if (!tab)
    return;
  tab.className = "nbApiExSelectedSubTab";
//    setTimeout(function() {tab.blur()},0);
}
nbApi.showSubTabs = function(popupId, tab, subTabs)
{
  if (!popupId || !tab)
    return;
  var tabConts = nbApi.findElementsByName(popupId + "_subTabContainer", "div");
  var tabContainer = document.getElementById(popupId + "_SubTabs");
  var subTabsId = tab.id + "_subTabs";
  var showSubTabs = false;
  if (tabConts != null && tabConts.length > 0)
  {                               
    for (var i = 0; i < tabConts.length; i++)
    {
      var contId = tabConts[i].id; 
      if (subTabs && contId == subTabsId)
      {
        tabContainer.innerHTML = tabConts[i].innerHTML;
        showSubTabs = true;
        break;
      }
    }
  }
  
  tabContainer.style.display = showSubTabs?"":"none";
  var content = document.getElementById(popupId + "_content");
  if (content && showSubTabs)
  {
    tabContainer.style.display = "";
    content.className = "nbApiExPopupText";
  }
  else
  {
    tabContainer.style.display = "none";
    content.className = "nbApiExPopupTextNoSubTabs";
  }
}



/**
 * find and select tab and subtab. If config doesn't have this information - use default tab/subtab
 * 
 *  config.popupId - popup id 
 *  config.tabId - tab to select 
 *  config.subTabId - subtab to select 
 */  
nbApi.setPopupTabEx = function(config)               
{
  if (!config.popupId)
    return null;
  var tabs = document.getElementsByName(config.popupId + "_tab");
  if (!tabs || tabs.length == 0)
    return null;

  nbApi.hideInvalidTabs({popup: config.popup, tabs: tabs});
 
  if (!config.tabId && !config.subTabId) // use default tab and subtab
  {
    // find default tab. If none - use first available
    var theTab = nbApi.deselectTabs(tabs);
    if (!theTab)
      return null;
    nbApi.selectTab(theTab);
    config.tabId = theTab.id;
    //get subtabs
    var subTabs = document.getElementsByName(theTab.id + "_subTab");    
    // show subtabs
    nbApi.showSubTabs(config.popupId, theTab, subTabs && subTabs.length);
    // if no subtabs - return main tab
    if (!subTabs || subTabs.length == 0)
      return theTab;
    var theSubTab = nbApi.deselectSubTabs(config); 
    nbApi.selectSubTab(theSubTab);
    return theSubTab;
  }

  if (config.tabId && !config.subTabId) // use default subtab
  {
    nbApi.deselectTabs(tabs);
    var theTab = document.getElementById(config.tabId);
    if (!theTab)
      return null; 
    nbApi.selectTab(theTab);
    config.tabId = theTab.id;
    //get subtabs
    var subTabs = document.getElementsByName(theTab.id + "_subTab");    
    // show subtabs
    var theSubTab = nbApi.showSubTabs(config.popupId, theTab, subTabs && subTabs.length);
    if (!subTabs || subTabs.length == 0)
      return theTab;
    var theSubTab = nbApi.deselectSubTabs(config); 
    nbApi.selectSubTab(theSubTab);
    return theSubTab;
  }
  if (config.tabId && config.subTabId) 
  {
    nbApi.deselectTabs(tabs);
    var theTab = document.getElementById(config.tabId);
    if (!theTab)
      return null; 
    nbApi.selectTab(theTab);
    config.tabId = theTab.id;
    //get subtabs
    var subTabs = document.getElementsByName(theTab.id + "_subTab");    
    // show subtabs
    var theSubTab = nbApi.showSubTabs(config.popupId, theTab, subTabs && subTabs.length);
    if (!subTabs || subTabs.length == 0)
      return theTab;
    var theSubTab = nbApi.deselectSubTabs(config); 
    nbApi.selectSubTab(theSubTab);
    return theSubTab;
  }
}
/**
 * Update content section of a popup
 * popupId - id of a popup
 * tabId - id of a tab
 * subTabId - id of a subTab 
 * url - url to update from
 * paramList - query part of the url
 * limit - max number of entries to return
 * filter - if true, use filter
 * switchTabs - if true, swutch tabs 
 * 
 */       
nbApi.updatePopupEx = function(config)
{ 
  if (!nbApi.enablePopupTabs)
    return;
  if (!config)
    return;
  if (!config.popupId)
    return;

  if (config.updateTabs == null)
    config.updateTabs = true;  
  var popup = config.popup;
  if (!popup)
  {
    popup = window.nextbioPopup;
    config.popup = popup;
  }
  if (!popup)
  {
    popup = document.getElementById(config.popupId);
    config.popup = popup;
  }
  if (config.initial)
  {
    var switchable = popup.getAttribute("nbSwitchable");
    nbApi.visibility(popup.id + "_tabBar", (switchable == "false"));  
  }
  if (config.updateTabs)
  {
    var tab = nbApi.setPopupTabEx(config); // select tab or subtab
    if (!tab)
      return;
    popup.setAttribute("nbSelectedTabId", tab.id);  
    config.currentTabId = tab.id;  
    config.tabMessage = "Please wait while the information is loaded."
    nbApi.setTabMessage(config);  
    nbApi.visibility(popup.id + "_buttonBar", false);  
    nbApi.setButtonBar(config);
    if (!config.url) // load default tab              
    {
      tab.onclick();
      if (config.callback)
        config.callback();
      return false;
    }
  }
  if (!config.paramList)    
    paramList = "";
  var modUrl = config.url;
  if (config.fixUrl)
    modUrl = nbApi.urlContext + config.url;
  var targetId = config.popupId + "_content";
  var target = document.getElementById(targetId);
  if (target)
  {
    target.innerHTML = "<span class='nbApiLoading'>&nbsp;</span>Loading...";
  }
  var modParamList = config.paramList;
  if (config.fixQuery)
  {
    if (config.limit && config.limit > 0)
      modParamList += "&maxNumRow=" + config.limit;
    if (config.filter)
      modParamList += "&tf=" + encodeURIComponent(popup.getAttribute("nbName"));
    modParamList += "&nameSpace=" +  "nbApi";
    modParamList += "&js=e";
    modParamList += "&small=" + popup.getAttribute("small");
    modParamList += "&log=true&logType=POPUPTAB";
    var tracking = popup.getAttribute("nbTracking");
    if (tracking) {
      modParamList += "&"+tracking + "&logTagName=" + encodeURIComponent(popup.getAttribute("nbName"));
    }
    if (config.tabId)
    {
      modParamList += "&logTab=" + config.tabId.replace(config.popupId+"_","");
    }
    if (config.subTabId) {
      modParamList += "&logSubtab=" + config.subTabId.replace(config.popupId+"_","");
    }
    else if (config.menuId)
    {
      modParamList += "&logSubTab=" + config.menuId;
    }
  }
  if (navigator.userAgent.indexOf("MSIE 6") >= 0 || navigator.userAgent.indexOf("MSIE 7") >= 0) {
    
    var charset = document.charset;
    if (charset)
    {
      modParamList += "&charset=" + charset;
    }
  }
  var switchCfg = {popupId: config.popupId, force: true};
  switchCfg.timeout = setTimeout(function(){nbApi.switchTab(switchCfg)}, 5000);
  var callback = function(targetId, bLoaded, json)
  {
    if (switchCfg.timeout) 
    {
      clearTimeout(switchCfg.timeout);
      switchCfg.timeout = null;      
    } 
    else  
      return;
    if (nbApi.switchTab(config))
      return;
    config.tabMessage = null;
    nbApi.setTabMessage(config);  
    nbApi.visibility(popup.id + "_tabBar", true);  
    nbApi.dynamicSubTabs(targetId, bLoaded, json);
    if (config.callback) {
      config.callback(targetId, bLoaded, json);
    }
    nbApi.checkButtonBar();
    nbApi.visibility(popup.id + "_buttonBar", true);  
  }
  // save parameters for posible future use
  popup.setAttribute("nbLastUrl", modUrl);
  popup.setAttribute("nbLastQuery", modParamList);  
  if (config.iFrameId)
    popup.setAttribute("nbIFrameId", config.iFrameId);
  nbApi.loadScript({containerId: config.popupId, target: targetId, scriptTarget: config.popupId+"_script", iFrameId: config.iFrameId, url: modUrl, query: modParamList, callbackName: "nbApi.updateTargetHTML", callback: callback});
  if (!config.initial) {
    var u = "/interact/popupTab/";
    if (config.tabId)
    {
      u += config.tabId.replace(config.popupId+"_","");
    }
    if (config.subTabId) {
      u += "/"+config.subTabId.replace(config.popupId+"_","");
    }
    else if (config.menuId)
    {
      u += config.menuId;
    }
    nbApi.trackUrl(u);
  }
  
}
nbApi.checkButtonBar = function() {
  var obb = document.getElementById("nextbio_overrideButtonBar0");
  if (obb) {
    nbApi.setButtonBar({buttonBarId: "nextbio_overrideButtonBar0", element: obb}); 
  } else {
    obb = document.getElementById("nextbio_overrideButtonBar");
    if (obb) {
      nbApi.setButtonBar({buttonBarId: "nextbio_overrideButtonBar", element: obb}); 
    }
  }
}
// see if there is a fallback request withing the last loaded tab
// if there is on - switch to that tab
nbApi.switchTab = function(config) 
{
  if (!config)
    return false;
  config.timeout = null;  
  var popup = window.nextbioPopup;
  if (!popup)
    popup = document.getElementById(config.popupId);
  if (!popup)
    return false;
  var nbSwitchTab  = popup.getAttribute("nbSwitchTab");
  if (config.switchTabs == "false" || (nbSwitchTab != "true"))
    return false;  
  popup.removeAttribute("nbSwitchTab");
  if (!config.force)
  {
    var tabSwitcher = document.getElementById("nextbio_tabSwitcher");
    if (!tabSwitcher)
      return false;
  }
  var selectedTabId  = popup.getAttribute("nbSelectedTabId");
  if (!selectedTabId || !selectedTabId.length)
    return false;
  var selectedTab = document.getElementById(selectedTabId); 
  if (!selectedTab) 
    return false;
  var nextTabId = selectedTab.getAttribute("nbNextTabId");
  if (!nextTabId || !nextTabId.length)
    return false;
  var nextTab = document.getElementById(nextTabId); 
  if (!nextTab)
    return false;
  selectedTab.style.display="none";
  nextTab.onclick();  
  return true;
}

nbApi.updateMenuEx = function(config)
{
  if (!config ||!config.menuId || !config.itemId)
    return;
  var items = document.getElementsByName(config.menuId + "_menuItem");
  if (!items)
    return;
  var selectedMenu;
  for (var i = 0; i < items.length; i++)
  {
    if (items[i].id == config.itemId)
    {
      items[i].className = "nbApiExSelectedSubTab";
      selectedMenu = items[i];
    }
    else
    {
      items[i].className = "nbApiExSubTab";
    }
  }   
//   nbApi.updatePopupTerm({element: selectedMenu});
  nbApi.setTabMessage({currentTabId: selectedMenu.id, element: selectedMenu}); 
  nbApi.setButtonBar({currentTabId: selectedMenu.id, element: selectedMenu}); 
}
/**
 * Build dynamic query string
 * config.query: query string
 * config.dQuery: list of attribute names containing query strings
 * config.popupId - id of a popup
 */ 
nbApi.buildPopupQuery = function(config)
{
  var dQuery = "";  
  if (!config)
    return dQuery;
  var popup;
  if (config.popup)
  {
    popup = config.popup;
  }
  else if (window.nextbioPopup)
  {
    popup = window.nextbioPopup;
  }
  else if (config.element) 
  {
    popup = nbApi.findParentByClassName(config.element, "nbApiExPopup");
  }
  else if (config.popupId && config.popupId.length) 
  {
    popup = document.getElementById(config.popupId);
  }
  if (!popup)
    return dQuery;
  if (config.dQuery && config.dQuery.length)
  {
    var qArray = config.dQuery.split(",");
    for (var i = 0; i < qArray.length; i++)
    {
      var dynamicQuery = popup.getAttribute(nbApi.trim(qArray[i]));
      if (dynamicQuery && dynamicQuery.length)
      {
        if (i > 0)
          dQuery += "&";  
        dQuery += dynamicQuery;
      }
    }
  }
  var query = "";
  if (dQuery.length)
    query = dQuery;
  if (dQuery.length && config.query && config.query.length) 
    query += "&";
  if (config.query && config.query.length)
    query += config.query;
  var hash = "";
  if (config.dHash && config.dHash.length)
  {
    var qArray = config.dHash.split(",");
    for (var i = 0; i < qArray.length; i++)
    {
      var dynamicHash = popup.getAttribute(nbApi.trim(qArray[i]));
      if (dynamicHash && dynamicHash.length)
      {
        if (i > 0)
          hash += "&";  
        hash += dynamicHash;
      }
    }
  }
  if (hash.length) 
  {
    query += "#";
    query += hash;
  }

  return query;
}
/**
 * Build a URL out of url, query and dynamic query, if any. Fix URL if needed
 * if config.obj is provided, set obj.href to new url value 
 * config.url - url
 * config.query: query string
 * config.dQuery: list of attribute names containing query strings
 * congig.popupId - popup id
 * config.fixUrl - prepend urlContext, if true  
 * config.obj - anchor that requests new url 
 *    
 */ 
nbApi.buildPopupUrl = function(config)
{
  if (!config)
    return "";
  var url = config.url;
  if (config.fixUrl)
  {
    url = nbApi.urlContext + url;
  }
  var query = nbApi.buildPopupQuery(config);
  if (query && query.length)
    url += "?" + query;
  if (config.element)
    config.element.href = url;
  return url;
}
/**
 * find dynamically defined menu and set it instead of current sub tabs
 */ 
nbApi.dynamicSubTabs = function()
{
  var menuArr = nbApi.getElementsByClassName(document, "nbApiExPopupMenu", "div");
  if (!menuArr || !menuArr.length)
    return;
  var menu = menuArr[0];  
  var popup = window.nextbioPopup;
  if (!popup)
  {
    popup = nbApi.findParentByClassName(menu, "nbApiExPopup");
  }
  var text = nbApi.findParentByClassName(menu, "nbApiExPopupTextNoSubTabs");
  if (popup)
  {
    nbApi.updatePopupTerm({popup:popup, menuId: menu.id});
    var subTabs = document.getElementById(popup.id + "_SubTabs");
    if (subTabs)
    {
      subTabs.innerHTML = menu.innerHTML;
      subTabs.style.display="";
      if (text)
        text.className = "nbApiExPopupText";
    }
    var menuItemArr = document.getElementsByName(menu.id + "_menuItem");      
    if (!menuItemArr || !menuItemArr.length)
      return;
    for (var i = 0; i < menuItemArr.length; i++)
    {
      if (menuItemArr[i].className == "nbApiExSelectedSubTab")
      {
        nbApi.setTabMessage({currentTabId: menuItemArr[i].id, popup: popup}); 
        nbApi.setButtonBar({currentTabId: menuItemArr[i].id, popup: popup}); 
        break;
      }
    }
  }
}
/**
 * find and set tab message for the tab
 * config.tabId - id of a tab 
 * config.popupId 
 * config.element - oject that requests this operation 
 */ 
nbApi.setTabMessage = function(config)
{
  if (!config || !config.currentTabId)
    return;    
  var popup = window.nextbioPopup;
  if (!config.popup)
    config.popup = popup;  
  if (!config.popupId && !config.popup && !config.element)  
    return; 
  if (!config.popupId && config.popup && config.popup.id)
    config.popupId = config.popup.id; 
  if (!config.popupId) 
  {
    var popup = nbApi.findParentByClassName(config.element, "nbApiExPopup");
    config.popupId = popup.id;
  }
  var tabTitle = document.getElementById(config.popupId + "_PopupTabTitle");
  if (!tabTitle)
    return;
  if (config.tabMessage)
  {
    tabTitle.innerHTML = config.tabMessage;
  }
  else
  {  
  var tabMessage = document.getElementById(config.currentTabId + "_message");
  if (tabMessage)
    tabTitle.innerHTML = tabMessage.innerHTML;
  else
    tabTitle.innerHTML = "&nbsp;";
  }  
}
nbApi.setButtonBar = function(config)
{
  if (!config || (!config.currentTabId && !config.buttonBarId))
    return;    
  var popup = window.nextbioPopup;
  if (!config.popup)
    config.popup = popup;
  if ((!config.popupId || !config.popupId.length) && config.popup && config.popup.id)
    config.popupId = config.popup.id; 
  if (!config.popupId && !config.element)  
    return; 
  if (!config.popupId || !config.popupId.length) 
  {
    var popup = nbApi.findParentByClassName(config.element, "nbApiExPopup");
    config.popupId = popup.id;
  }
  var tabButtonBar = document.getElementById(config.buttonBarId || (config.currentTabId + "_buttonBar"));
  var buttonBar = document.getElementById(config.popupId + "_buttonBar");
  if (!buttonBar)
    return;
  buttonBar.innerHTML = "";
  if (!tabButtonBar)
    return;
  buttonBar.innerHTML = tabButtonBar.innerHTML;
}


// updates popup's content area. Fixes url and query
// config.updateTabs - if true or null - update tabs in a regular way. Otherwise - do not update tabs.
nbApi.simpleUpdateEx = function(config)
{
  var popup = window.nextbioPopup;
  if (!popup)
    return;
  nbApi.updatePopupEx({popupId: popup.id,
                                 popup: popup, 
                                 tabId: config.tabId, 
                                 subTabId: config.subTabId, 
                                 url: config.url, 
                                 paramList: nbApi.buildPopupQuery({popupId: popup.id, query: config.query, dQuery: config.dQuery}), 
                                 filter: config.filter, 
                                 fixUrl:true, 
                                 fixQuery:true,
                                 switchTabs: config.switchTabs, 
                                 updateTabs: config.updateTabs});  
}

nbApi.updatePopupTerm = function(config)
{
  var popup;
  if (config.popup)
  {
    popup = config.popup;
  }
  else if (window.nextbioPopup)
  {
    popup = window.nextbioPopup;
  }
  else if (config.element) 
  {
    popup = nbApi.findParentByClassName(config.element, "nbApiExPopup");
  }
  else if (config.popupId) 
  {
    popup = document.getElementById(popupId);
  }
  else
    return;
  var termName = popup.getAttribute("nbName");
  termName = nbApi.truncateWithEllipses(termName, 15);   
  var id = config.menuId?config.menuId:popup.id; 
  var termArr = nbApi.findElementsByName(id + "_term", "span");
  if (!termArr && termArr.length)
    return;
  
  for (var i = 0; i < termArr.length; i++)
  {
    termArr[i].innerHTML = termName;
  }
  
}

//report false positive term
nbApi.reportFalseTerm = function(config){
    if (!confirm ("Would you like to report this term as false positive?")) {
        return false;
    } 
    var pageUrl = document.URL;       
    var paramList;
    var modurl;
    if(config && config.target){
    	modurl = "http://api.nextbio.com/b" + config.url;
    	paramList = "term=" + config.term + "&type=" + config.type + "&article=" +config.article + "&publicationId=" +config.publicationId + "&pageUrl=" +pageUrl;
    	nbApi.loadScript({target: config.target, url: modurl, query: paramList, scriptTarget:config.scriptTarget});
    	alert("An email has been sent. Thank you for reporting.");
    }    
    
}
/**
 *  load matching sentences filtered by a string of space separated terms
 *  
 *  config.element - <a> tag that calls this function
 *  config.targetId - id of a target div
 *  config.filterId - id of an <input> that contains the filter string
 *  
 */      
nbApi.filterSentences = function(config)
{
  // find filter string
  if (!config || !config.event)
    return;
  if (config.event.type == "keypress" && config.event.keyCode != 13)
    return;  
  var filter = document.getElementsByName(config.filterName);
  if (!filter || !filter.length)
      return;
  var value = "";
  for (var i = 0; i < filter.length; i++)
  {
    if (filter[i].value && filter[i].value.length)
    {
      if (config.clear)
      {
        filter[i].value = "";
      }
      else
      {
        value = nbApi.normalizeString(filter[i].value);
        filter[i].value = value;
        break;
      }
    }
  }
  var query = config.query;
  if (value.length)
    query += "&filter=" + encodeURIComponent(value);
  nbApi.simpleUpdateEx(    
    {
      tabId: config.tabId, 
      url: config.url, 
      query: query,
      dQuery: config.dQuery,
      filter: true,
      switchTabs: "false",
      updateTabs: false
      });
  return;
}

/**
 *  expand or collapse a matching sentence
 *  config.element - element that requested the operation
 *  config.targetId - id of an elemen that will receive the new content
 *  config.number  number of the sentence being updated
 *  config.padding - number of the sentences before and afer the sentence in question
 *  config.url - url of the sentence server
 *  config.query - query    
 */  
nbApi.updateSentence = function(config)
{
  if (!config || !config.element)
    return;
  var popup = window.nextbioPopup;
  if (!popup)
    return;  
  var url = popup.getAttribute("nbLastUrl");
  var query = popup.getAttribute("nbLastQuery");
  var iFrameId = popup.getAttribute("nbIFrameId");
  if (!query)
    query = "";
  query += "&encNum=" + config.encryptedNumber; 
  if (config.encryptedDocumentId)
    query += "&encId=" + config.encryptedDocumentId;
  var expanded = config.element.getAttribute("nbExpanded");
  var target = document.getElementById(config.targetId);
  var original = document.getElementById(config.targetId + "_collapsed");
  if ("true" == expanded)
  {
    config.element.className = "nbApiExpand";
    config.element.setAttribute("nbExpanded", "false");
    target.style.display = "none";
    if (original)
    {
      original.style.display = "";
    }
  } 
  else
  {
    original.style.display = "none";
    config.element.className = "nbApiCollapse";
    config.element.className = "nbApiCollapse";
    config.element.setAttribute("nbExpanded", "true");
    var loaded = config.element.getAttribute("nbLoaded");
    if (loaded == "true")
    {
      target.style.display = "";
      return;
    }
    target.innerHTML = "<span class='nbApiLoading'>&nbsp;</span>Loading...";
    target.style.display = "";
    config.element.setAttribute("nbLoaded", "true");
    var callback = function()
    {
    }
    nbApi.loadScript({containerId: popup.id, target: config.targetId, scriptTarget:config.popupId+"_script", iFrameId: iFrameId, url: url, query: query, callbackName: "nbApi.updateTargetHTML", callback: callback});
  }
}

  
    





nbApi.WzTooltip = function() {
  /* The following is based on the Walter Zorn tooltip library, and is subject to its own copyright */
  /* This notice must be untouched at all times.
Copyright (c) 2002-2008 Walter Zorn. All rights reserved.

wz_tooltip.js	 v. 5.31

The latest version is available at
http://www.walterzorn.com
or http://www.devira.com
or http://www.walterzorn.de

Created 1.12.2002 by Walter Zorn (Web: http://www.walterzorn.com )
Last modified: 7.11.2008

Easy-to-use cross-browser tooltips.
Just include the script at the beginning of the <body> section, and invoke
Tip('Tooltip text') to show and UnTip() to hide the tooltip, from the desired
HTML eventhandlers. Example:
<a onmouseover="Tip('Some text')" onmouseout="UnTip()" href="index.htm">My home page</a>
No container DIV required.
By default, width and height of tooltips are automatically adapted to content.
Is even capable of dynamically converting arbitrary HTML elements to tooltips
by calling TagToTip('ID_of_HTML_element_to_be_converted') instead of Tip(),
which means you can put important, search-engine-relevant stuff into tooltips.
Appearance & behaviour of tooltips can be individually configured
via commands passed to Tip() or TagToTip().

Tab Width: 4
LICENSE: LGPL

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License (LGPL) as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

For more details on the GNU Lesser General Public License,
see http://www.gnu.org/copyleft/lesser.html
*/

var config = new Object();


//===================  GLOBAL TOOLTIP CONFIGURATION  =========================//
var tt_Debug	= false		// false or true - recommended: false once you release your page to the public
var tt_Enabled	= true		// Allows to (temporarily) suppress tooltips, e.g. by providing the user with a button that sets this global variable to false
var TagsToTip	= false		// false or true - if true, HTML elements to be converted to tooltips via TagToTip() are automatically hidden;
							// if false, you should hide those HTML elements yourself

// For each of the following config variables there exists a command, which is
// just the variablename in uppercase, to be passed to Tip() or TagToTip() to
// configure tooltips individually. Individual commands override global
// configuration. Order of commands is arbitrary.
// Example: onmouseover="Tip('Tooltip text', LEFT, true, BGCOLOR, '#FF9900', FADEIN, 400)"

config. Above			= false		// false or true - tooltip above mousepointer
config. BgColor			= '#E9F2FF'	// Background colour (HTML colour value, in quotes)
config. BgImg			= ''		// Path to background image, none if empty string ''
config. BorderColor		= '#8EAACE'
config. BorderStyle		= 'solid'	// Any permitted CSS value, but I recommend 'solid', 'dotted' or 'dashed'
config. BorderWidth		= 1
config. CenterMouse		= false		// false or true - center the tip horizontally below (or above) the mousepointer
config. ClickClose		= false		// false or true - close tooltip if the user clicks somewhere
config. ClickSticky		= false		// false or true - make tooltip sticky if user left-clicks on the hovered element while the tooltip is active
config. CloseBtn		= false		// false or true - closebutton in titlebar
config. CloseBtnColors	= ['#990000', '#FFFFFF', '#DD3333', '#FFFFFF']	// [Background, text, hovered background, hovered text] - use empty strings '' to inherit title colours
config. CloseBtnText	= '&nbsp;X&nbsp;'	// Close button text (may also be an image tag)
config. CopyContent		= true		// When converting a HTML element to a tooltip, copy only the element's content, rather than converting the element by its own
config. Delay			= 400		// Time span in ms until tooltip shows up
config. Duration		= 0			// Time span in ms after which the tooltip disappears; 0 for infinite duration, < 0 for delay in ms _after_ the onmouseout until the tooltip disappears
config. Exclusive		= false		// false or true - no other tooltip can appear until the current one has actively been closed
config. FadeIn			= 100		// Fade-in duration in ms, e.g. 400; 0 for no animation
config. FadeOut			= 100
config. FadeInterval	= 30		// Duration of each fade step in ms (recommended: 30) - shorter is smoother but causes more CPU-load
config. Fix				= null		// Fixated position, two modes. Mode 1: x- an y-coordinates in brackets, e.g. [210, 480]. Mode 2: Show tooltip at a position related to an HTML element: [ID of HTML element, x-offset, y-offset from HTML element], e.g. ['SomeID', 10, 30]. Value null (default) for no fixated positioning.
config. FollowMouse		= true		// false or true - tooltip follows the mouse
config. FontColor		= '#000044'
config. FontFace		= 'Arial,Helvetica,sans-serif'
config. FontSize		= '8pt'		// E.g. '9pt' or '12px' - unit is mandatory
config. FontWeight		= 'normal'	// 'normal' or 'bold';
config. Height			= 0			// Tooltip height; 0 for automatic adaption to tooltip content, < 0 (e.g. -100) for a maximum for automatic adaption
config. JumpHorz		= false		// false or true - jump horizontally to other side of mouse if tooltip would extend past clientarea boundary
config. JumpVert		= true		// false or true - jump vertically		"
config. Left			= false		// false or true - tooltip on the left of the mouse
config. OffsetX			= 14		// Horizontal offset of left-top corner from mousepointer
config. OffsetY			= 8			// Vertical offset
config. Opacity			= 100		// Integer between 0 and 100 - opacity of tooltip in percent
config. Padding			= 3			// Spacing between border and content
config. Shadow			= false		// false or true
config. ShadowColor		= '#D7D7D7'
config. ShadowWidth		= 1
config. Sticky			= false		// false or true - fixate tip, ie. don't follow the mouse and don't hide on mouseout
config. TextAlign		= 'left'	// 'left', 'right' or 'justify'
config. Title			= ''		// Default title text applied to all tips (no default title: empty string '')
config. TitleAlign		= 'left'	// 'left' or 'right' - text alignment inside the title bar
config. TitleBgColor	= ''		// If empty string '', BorderColor will be used
config. TitleFontColor	= '#FFFFFF'	// Color of title text - if '', BgColor (of tooltip body) will be used
config. TitleFontFace	= ''		// If '' use FontFace (boldified)
config. TitleFontSize	= ''		// If '' use FontSize
config. TitlePadding	= 2
config. Width			= 0			// Tooltip width; 0 for automatic adaption to tooltip content; < -1 (e.g. -240) for a maximum width for that automatic adaption;
									// -1: tooltip width confined to the width required for the titlebar
//=======  END OF TOOLTIP CONFIG, DO NOT CHANGE ANYTHING BELOW  ==============//




//=====================  PUBLIC  =============================================//
function Tip()
{
	tt_Tip(arguments, null);
}
function TagToTip()
{
	var t2t = tt_GetElt(arguments[0]);
	if(t2t)
		tt_Tip(arguments, t2t);
}
function UnTip(force)
{
	tt_OpReHref();
	if(tt_aV[DURATION] < 0 && (tt_iState & 0x2))
		tt_tDurt.Timer("tt_HideInit()", -tt_aV[DURATION], true);
	else if(force || !(tt_aV[STICKY] && (tt_iState & 0x2)))
		tt_HideInit();
}

//==================  PUBLIC PLUGIN API	 =====================================//
// Extension eventhandlers currently supported:
// OnLoadConfig, OnCreateContentString, OnSubDivsCreated, OnShow, OnMoveBefore,
// OnMoveAfter, OnHideInit, OnHide, OnKill

var tt_aElt = new Array(10), // Container DIV, outer title & body DIVs, inner title & body TDs, closebutton SPAN, shadow DIVs, and IFRAME to cover windowed elements in IE
tt_aV = new Array(),	// Caches and enumerates config data for currently active tooltip
tt_sContent,			// Inner tooltip text or HTML
tt_t2t, tt_t2tDad,		// Tag converted to tip, and its DOM parent element
tt_musX, tt_musY,
tt_over,
tt_x, tt_y, tt_w, tt_h; // Position, width and height of currently displayed tooltip

function tt_Extension()
{
	tt_ExtCmdEnum();
	tt_aExt[tt_aExt.length] = this;
	return this;
}
function tt_SetTipPos(x, y)
{
	var css = tt_aElt[0].style;

	tt_x = x;
	tt_y = y;
	css.left = x + "px";
	css.top = y + "px";
	if(tt_ie56)
	{
		var ifrm = tt_aElt[tt_aElt.length - 1];
		if(ifrm)
		{
			ifrm.style.left = css.left;
			ifrm.style.top = css.top;
		}
	}
}
function tt_HideInit()
{
	if(tt_iState)
	{
		tt_ExtCallFncs(0, "HideInit");
		tt_iState &= ~(0x4 | 0x8);
		if(tt_flagOpa && tt_aV[FADEOUT])
		{
			tt_tFade.EndTimer();
			if(tt_opa)
			{
				var n = Math.round(tt_aV[FADEOUT] / (tt_aV[FADEINTERVAL] * (tt_aV[OPACITY] / tt_opa)));
				tt_Fade(tt_opa, tt_opa, 0, n);
				return;
			}
		}
		tt_tHide.Timer("tt_Hide();", 1, false);
	}
}
function tt_Hide()
{
	if(tt_db && tt_iState)
	{
		tt_OpReHref();
		if(tt_iState & 0x2)
		{
			tt_aElt[0].style.visibility = "hidden";
			tt_ExtCallFncs(0, "Hide");
		}
		tt_tShow.EndTimer();
		tt_tHide.EndTimer();
		tt_tDurt.EndTimer();
		tt_tFade.EndTimer();
		if(!tt_op && !tt_ie)
		{
			tt_tWaitMov.EndTimer();
			tt_bWait = false;
		}
		if(tt_aV[CLICKCLOSE] || tt_aV[CLICKSTICKY])
			tt_RemEvtFnc(document, "mouseup", tt_OnLClick);
		tt_ExtCallFncs(0, "Kill");
		// In case of a TagToTip tip, hide converted DOM node and
		// re-insert it into DOM
		if(tt_t2t && !tt_aV[COPYCONTENT])
			tt_UnEl2Tip();
		tt_iState = 0;
		tt_over = null;
		tt_ResetMainDiv();
		if(tt_aElt[tt_aElt.length - 1])
			tt_aElt[tt_aElt.length - 1].style.display = "none";
	}
}
function tt_GetElt(id)
{
	return(document.getElementById ? document.getElementById(id)
			: document.all ? document.all[id]
			: null);
}
function tt_GetDivW(el)
{
	return(el ? (el.offsetWidth || el.style.pixelWidth || 0) : 0);
}
function tt_GetDivH(el)
{
	return(el ? (el.offsetHeight || el.style.pixelHeight || 0) : 0);
}
function tt_GetScrollX()
{
	return(window.pageXOffset || (tt_db ? (tt_db.scrollLeft || 0) : 0));
}
function tt_GetScrollY()
{
	return(window.pageYOffset || (tt_db ? (tt_db.scrollTop || 0) : 0));
}
function tt_GetClientW()
{
	return tt_GetWndCliSiz("Width");
}
function tt_GetClientH()
{
	return tt_GetWndCliSiz("Height");
}
function tt_GetEvtX(e)
{
	return (e ? ((typeof(e.pageX) != tt_u) ? e.pageX : (e.clientX + tt_GetScrollX())) : 0);
}
function tt_GetEvtY(e)
{
	return (e ? ((typeof(e.pageY) != tt_u) ? e.pageY : (e.clientY + tt_GetScrollY())) : 0);
}
function tt_AddEvtFnc(el, sEvt, PFnc)
{
	if(el)
	{
		if(el.addEventListener)
			el.addEventListener(sEvt, PFnc, false);
		else
			el.attachEvent("on" + sEvt, PFnc);
	}
}
function tt_RemEvtFnc(el, sEvt, PFnc)
{
	if(el)
	{
		if(el.removeEventListener)
			el.removeEventListener(sEvt, PFnc, false);
		else
			el.detachEvent("on" + sEvt, PFnc);
	}
}
function tt_GetDad(el)
{
	return(el.parentNode || el.parentElement || el.offsetParent);
}
function tt_MovDomNode(el, dadFrom, dadTo)
{
	if(dadFrom)
		dadFrom.removeChild(el);
	if(dadTo)
		dadTo.appendChild(el);
}

//======================  PRIVATE  ===========================================//
var tt_aExt = new Array(),	// Array of extension objects

tt_db, tt_op, tt_ie, tt_ie56, tt_bBoxOld,	// Browser flags
tt_body,
tt_ovr_,				// HTML element the mouse is currently over
tt_flagOpa,				// Opacity support: 1=IE, 2=Khtml, 3=KHTML, 4=Moz, 5=W3C
tt_maxPosX, tt_maxPosY,
tt_iState = 0,			// Tooltip active |= 1, shown |= 2, move with mouse |= 4, exclusive |= 8
tt_opa,					// Currently applied opacity
tt_bJmpVert, tt_bJmpHorz,// Tip temporarily on other side of mouse
tt_elDeHref,			// The tag from which we've removed the href attribute
// Timer
tt_tShow = new Number(0), tt_tHide = new Number(0), tt_tDurt = new Number(0),
tt_tFade = new Number(0), tt_tWaitMov = new Number(0),
tt_bWait = false,
tt_u = "undefined";


function tt_Init()
{
	tt_MkCmdEnum();
	// Send old browsers instantly to hell
	if(!tt_Browser() || !tt_MkMainDiv())
		return;
	tt_IsW3cBox();
	tt_OpaSupport();
	tt_AddEvtFnc(document, "mousemove", tt_Move);
	// In Debug mode we search for TagToTip() calls in order to notify
	// the user if they've forgotten to set the TagsToTip config flag
	if(TagsToTip || tt_Debug)
		tt_SetOnloadFnc();
	// Ensure the tip be hidden when the page unloads
	tt_AddEvtFnc(window, "unload", tt_Hide);
}
// Creates command names by translating config variable names to upper case
function tt_MkCmdEnum()
{
	var n = 0;
	for(var i in config)
		eval("window." + i.toString().toUpperCase() + " = " + n++);
	tt_aV.length = n;
}
function tt_Browser()
{
	var n, nv, n6, w3c;

	n = navigator.userAgent.toLowerCase(),
	nv = navigator.appVersion;
	tt_op = (document.defaultView && typeof(eval("w" + "indow" + "." + "o" + "p" + "er" + "a")) != tt_u);
	tt_ie = n.indexOf("msie") != -1 && document.all && !tt_op;
	if(tt_ie)
	{
		var ieOld = (!document.compatMode || document.compatMode == "BackCompat");
		tt_db = !ieOld ? document.documentElement : (document.body || null);
		if(tt_db)
			tt_ie56 = parseFloat(nv.substring(nv.indexOf("MSIE") + 5)) >= 5.5
					&& typeof document.body.style.maxHeight == tt_u;
	}
	else
	{
		tt_db = document.documentElement || document.body ||
				(document.getElementsByTagName ? document.getElementsByTagName("body")[0]
				: null);
		if(!tt_op)
		{
			n6 = document.defaultView && typeof document.defaultView.getComputedStyle != tt_u;
			w3c = !n6 && document.getElementById;
		}
	}
	tt_body = (document.getElementsByTagName ? document.getElementsByTagName("body")[0]
				: (document.body || null));
	if(tt_ie || n6 || tt_op || w3c)
	{
		if(tt_body && tt_db)
		{
			if(document.attachEvent || document.addEventListener)
				return true;
		}
		else
			tt_Err("wz_tooltip.js must be included INSIDE the body section,"
					+ " immediately after the opening <body> tag.", false);
	}
	tt_db = null;
	return false;
}
function tt_MkMainDiv()
{
	// Create the tooltip DIV
	if(tt_body.insertAdjacentHTML)
		tt_body.insertAdjacentHTML("afterBegin", tt_MkMainDivHtm());
	else if(typeof tt_body.innerHTML != tt_u && document.createElement && tt_body.appendChild)
		tt_body.appendChild(tt_MkMainDivDom());
	if(window.tt_GetMainDivRefs /* FireFox Alzheimer */ && tt_GetMainDivRefs())
		return true;
	tt_db = null;
	return false;
}
function tt_MkMainDivHtm()
{
	return(
		'<div id="WzTtDiV"></div>' +
		(tt_ie56 ? ('<iframe id="WzTtIfRm" src="javascript:false" scrolling="no" frameborder="0" style="filter:Alpha(opacity=0);position:absolute;top:0px;left:0px;display:none;"></iframe>')
		: '')
	);
}
function tt_MkMainDivDom()
{
	var el = document.createElement("div");
	if(el)
		el.id = "WzTtDiV";
	return el;
}
function tt_GetMainDivRefs()
{
	tt_aElt[0] = tt_GetElt("WzTtDiV");
	if(tt_ie56 && tt_aElt[0])
	{
		tt_aElt[tt_aElt.length - 1] = tt_GetElt("WzTtIfRm");
		if(!tt_aElt[tt_aElt.length - 1])
			tt_aElt[0] = null;
	}
	if(tt_aElt[0])
	{
		var css = tt_aElt[0].style;

		css.visibility = "hidden";
		css.position = "absolute";
		css.overflow = "hidden";
		return true;
	}
	return false;
}
function tt_ResetMainDiv()
{
	tt_SetTipPos(0, 0);
	tt_aElt[0].innerHTML = "";
	tt_aElt[0].style.width = "0px";
	tt_h = 0;
}
function tt_IsW3cBox()
{
	var css = tt_aElt[0].style;

	css.padding = "10px";
	css.width = "40px";
	tt_bBoxOld = (tt_GetDivW(tt_aElt[0]) == 40);
	css.padding = "0px";
	tt_ResetMainDiv();
}
function tt_OpaSupport()
{
	var css = tt_body.style;

	tt_flagOpa = (typeof(css.KhtmlOpacity) != tt_u) ? 2
				: (typeof(css.KHTMLOpacity) != tt_u) ? 3
				: (typeof(css.MozOpacity) != tt_u) ? 4
				: (typeof(css.opacity) != tt_u) ? 5
				: (typeof(css.filter) != tt_u) ? 1
				: 0;
}
// Ported from http://dean.edwards.name/weblog/2006/06/again/
// (Dean Edwards et al.)
function tt_SetOnloadFnc()
{
	tt_AddEvtFnc(document, "DOMContentLoaded", tt_HideSrcTags);
	tt_AddEvtFnc(window, "load", tt_HideSrcTags);
	if(tt_body.attachEvent)
		tt_body.attachEvent("onreadystatechange",
			function() {
				if(tt_body.readyState == "complete")
					tt_HideSrcTags();
			} );
	if(/WebKit|KHTML/i.test(navigator.userAgent))
	{
		var t = setInterval(function() {
					if(/loaded|complete/.test(document.readyState))
					{
						clearInterval(t);
						tt_HideSrcTags();
					}
				}, 10);
	}
}
function tt_HideSrcTags()
{
	if(!window.tt_HideSrcTags || window.tt_HideSrcTags.done)
		return;
	window.tt_HideSrcTags.done = true;
	if(!tt_HideSrcTagsRecurs(tt_body))
		tt_Err("There are HTML elements to be converted to tooltips.\nIf you"
				+ " want these HTML elements to be automatically hidden, you"
				+ " must edit wz_tooltip.js, and set TagsToTip in the global"
				+ " tooltip configuration to true.", true);
}
function tt_HideSrcTagsRecurs(dad)
{
	var ovr, asT2t;
	// Walk the DOM tree for tags that have an onmouseover or onclick attribute
	// containing a TagToTip('...') call.
	// (.childNodes first since .children is bugous in Safari)
	var a = dad.childNodes || dad.children || null;

	for(var i = a ? a.length : 0; i;)
	{--i;
		if(!tt_HideSrcTagsRecurs(a[i]))
			return false;
		ovr = a[i].getAttribute ? (a[i].getAttribute("onmouseover") || a[i].getAttribute("onclick"))
				: (typeof a[i].onmouseover == "function") ? (a[i].onmouseover || a[i].onclick)
				: null;
		if(ovr)
		{
			asT2t = ovr.toString().match(/TagToTip\s*\(\s*'[^'.]+'\s*[\),]/);
			if(asT2t && asT2t.length)
			{
				if(!tt_HideSrcTag(asT2t[0]))
					return false;
			}
		}
	}
	return true;
}
function tt_HideSrcTag(sT2t)
{
	var id, el;

	// The ID passed to the found TagToTip() call identifies an HTML element
	// to be converted to a tooltip, so hide that element
	id = sT2t.replace(/.+'([^'.]+)'.+/, "$1");
	el = tt_GetElt(id);
	if(el)
	{
		if(tt_Debug && !TagsToTip)
			return false;
		else
			el.style.display = "none";
	}
	else
		tt_Err("Invalid ID\n'" + id + "'\npassed to TagToTip()."
				+ " There exists no HTML element with that ID.", true);
	return true;
}
function tt_Tip(arg, t2t)
{
	if(!tt_db || (tt_iState & 0x8))
		return;
	if(tt_iState)
		tt_Hide();
	if(!tt_Enabled)
		return;
	tt_t2t = t2t;
	if(!tt_ReadCmds(arg))
		return;
	tt_iState = 0x1 | 0x4;
	tt_AdaptConfig1();
	tt_MkTipContent(arg);
	tt_MkTipSubDivs();
	tt_FormatTip();
	tt_bJmpVert = false;
	tt_bJmpHorz = false;
	tt_maxPosX = tt_GetClientW() + tt_GetScrollX() - tt_w - 1;
	tt_maxPosY = tt_GetClientH() + tt_GetScrollY() - tt_h - 1;
	tt_AdaptConfig2();
	// Ensure the tip be shown and positioned before the first onmousemove
	tt_OverInit();
	tt_ShowInit();
	tt_Move();
}
function tt_ReadCmds(a)
{
	var i;

	// First load the global config values, to initialize also values
	// for which no command is passed
	i = 0;
	for(var j in config)
		tt_aV[i++] = config[j];
	// Then replace each cached config value for which a command is
	// passed (ensure the # of command args plus value args be even)
	if(a.length & 1)
	{
		for(i = a.length - 1; i > 0; i -= 2)
			tt_aV[a[i - 1]] = a[i];
		return true;
	}
	tt_Err("Incorrect call of Tip() or TagToTip().\n"
			+ "Each command must be followed by a value.", true);
	return false;
}
function tt_AdaptConfig1()
{
	tt_ExtCallFncs(0, "LoadConfig");
	// Inherit unspecified title formattings from body
	if(!tt_aV[TITLEBGCOLOR].length)
		tt_aV[TITLEBGCOLOR] = tt_aV[BORDERCOLOR];
	if(!tt_aV[TITLEFONTCOLOR].length)
		tt_aV[TITLEFONTCOLOR] = tt_aV[BGCOLOR];
	if(!tt_aV[TITLEFONTFACE].length)
		tt_aV[TITLEFONTFACE] = tt_aV[FONTFACE];
	if(!tt_aV[TITLEFONTSIZE].length)
		tt_aV[TITLEFONTSIZE] = tt_aV[FONTSIZE];
	if(tt_aV[CLOSEBTN])
	{
		// Use title colours for non-specified closebutton colours
		if(!tt_aV[CLOSEBTNCOLORS])
			tt_aV[CLOSEBTNCOLORS] = new Array("", "", "", "");
		for(var i = 4; i;)
		{--i;
			if(!tt_aV[CLOSEBTNCOLORS][i].length)
				tt_aV[CLOSEBTNCOLORS][i] = (i & 1) ? tt_aV[TITLEFONTCOLOR] : tt_aV[TITLEBGCOLOR];
		}
		// Enforce titlebar be shown
		if(!tt_aV[TITLE].length)
			tt_aV[TITLE] = " ";
	}
	// Circumvents broken display of images and fade-in flicker in Geckos < 1.8
	if(tt_aV[OPACITY] == 100 && typeof tt_aElt[0].style.MozOpacity != tt_u && !Array.every)
		tt_aV[OPACITY] = 99;
	// Smartly shorten the delay for fade-in tooltips
	if(tt_aV[FADEIN] && tt_flagOpa && tt_aV[DELAY] > 100)
		tt_aV[DELAY] = Math.max(tt_aV[DELAY] - tt_aV[FADEIN], 100);
}
function tt_AdaptConfig2()
{
	if(tt_aV[CENTERMOUSE])
	{
		tt_aV[OFFSETX] -= ((tt_w - (tt_aV[SHADOW] ? tt_aV[SHADOWWIDTH] : 0)) >> 1);
		tt_aV[JUMPHORZ] = false;
	}
}
// Expose content globally so extensions can modify it
function tt_MkTipContent(a)
{
	if(tt_t2t)
	{
		if(tt_aV[COPYCONTENT])
			tt_sContent = tt_t2t.innerHTML;
		else
			tt_sContent = "";
	}
	else
		tt_sContent = a[0];
	tt_ExtCallFncs(0, "CreateContentString");
}
function tt_MkTipSubDivs()
{
	var sCss = 'position:relative;margin:0px;padding:0px;border-width:0px;left:0px;top:0px;line-height:normal;width:auto;',
	sTbTrTd = ' cellspacing="0" cellpadding="0" border="0" style="' + sCss + '"><tbody style="' + sCss + '"><tr><td ';

	tt_aElt[0].style.width = tt_GetClientW() + "px";
	tt_aElt[0].innerHTML =
		(''
		+ (tt_aV[TITLE].length ?
			('<div id="WzTiTl" style="position:relative;z-index:1;">'
			+ '<table id="WzTiTlTb"' + sTbTrTd + 'id="WzTiTlI" style="' + sCss + '">'
			+ tt_aV[TITLE]
			+ '</td>'
			+ (tt_aV[CLOSEBTN] ?
				('<td align="right" style="' + sCss
				+ 'text-align:right;">'
				+ '<span id="WzClOsE" style="position:relative;left:2px;padding-left:2px;padding-right:2px;'
				+ 'cursor:' + (tt_ie ? 'hand' : 'pointer')
				+ ';" onmouseover="tt_OnCloseBtnOver(1)" onmouseout="tt_OnCloseBtnOver(0)" onclick="tt_HideInit()">'
				+ tt_aV[CLOSEBTNTEXT]
				+ '</span></td>')
				: '')
			+ '</tr></tbody></table></div>')
			: '')
		+ '<div id="WzBoDy" style="position:relative;z-index:0;">'
		+ '<table' + sTbTrTd + 'id="WzBoDyI" style="' + sCss + '">'
		+ tt_sContent
		+ '</td></tr></tbody></table></div>'
		+ (tt_aV[SHADOW]
			? ('<div id="WzTtShDwR" style="position:absolute;overflow:hidden;"></div>'
				+ '<div id="WzTtShDwB" style="position:relative;overflow:hidden;"></div>')
			: '')
		);
	tt_GetSubDivRefs();
	// Convert DOM node to tip
	if(tt_t2t && !tt_aV[COPYCONTENT])
		tt_El2Tip();
	tt_ExtCallFncs(0, "SubDivsCreated");
}
function tt_GetSubDivRefs()
{
	var aId = new Array("WzTiTl", "WzTiTlTb", "WzTiTlI", "WzClOsE", "WzBoDy", "WzBoDyI", "WzTtShDwB", "WzTtShDwR");

	for(var i = aId.length; i; --i)
		tt_aElt[i] = tt_GetElt(aId[i - 1]);
}
function tt_FormatTip()
{
	var css, w, h, pad = tt_aV[PADDING], padT, wBrd = tt_aV[BORDERWIDTH],
	iOffY, iOffSh, iAdd = (pad + wBrd) << 1;

	//--------- Title DIV ----------
	if(tt_aV[TITLE].length)
	{
		padT = tt_aV[TITLEPADDING];
		css = tt_aElt[1].style;
		css.background = tt_aV[TITLEBGCOLOR];
		css.paddingTop = css.paddingBottom = padT + "px";
		css.paddingLeft = css.paddingRight = (padT + 2) + "px";
		css = tt_aElt[3].style;
		css.color = tt_aV[TITLEFONTCOLOR];
		if(tt_aV[WIDTH] == -1)
			css.whiteSpace = "nowrap";
		css.fontFamily = tt_aV[TITLEFONTFACE];
		css.fontSize = tt_aV[TITLEFONTSIZE];
		css.fontWeight = "bold";
		css.textAlign = tt_aV[TITLEALIGN];
		// Close button DIV
		if(tt_aElt[4])
		{
			css = tt_aElt[4].style;
			css.background = tt_aV[CLOSEBTNCOLORS][0];
			css.color = tt_aV[CLOSEBTNCOLORS][1];
			css.fontFamily = tt_aV[TITLEFONTFACE];
			css.fontSize = tt_aV[TITLEFONTSIZE];
			css.fontWeight = "bold";
		}
		if(tt_aV[WIDTH] > 0)
			tt_w = tt_aV[WIDTH];
		else
		{
			tt_w = tt_GetDivW(tt_aElt[3]) + tt_GetDivW(tt_aElt[4]);
			// Some spacing between title DIV and closebutton
			if(tt_aElt[4])
				tt_w += pad;
			// Restrict auto width to max width
			if(tt_aV[WIDTH] < -1 && tt_w > -tt_aV[WIDTH])
				tt_w = -tt_aV[WIDTH];
		}
		// Ensure the top border of the body DIV be covered by the title DIV
		iOffY = -wBrd;
	}
	else
	{
		tt_w = 0;
		iOffY = 0;
	}

	//-------- Body DIV ------------
	css = tt_aElt[5].style;
	css.top = iOffY + "px";
	if(wBrd)
	{
		css.borderColor = tt_aV[BORDERCOLOR];
		css.borderStyle = tt_aV[BORDERSTYLE];
		css.borderWidth = wBrd + "px";
	}
	if(tt_aV[BGCOLOR].length)
		css.background = tt_aV[BGCOLOR];
	if(tt_aV[BGIMG].length)
		css.backgroundImage = "url(" + tt_aV[BGIMG] + ")";
	css.padding = pad + "px";
	css.textAlign = tt_aV[TEXTALIGN];
	if(tt_aV[HEIGHT])
	{
		css.overflow = "auto";
		if(tt_aV[HEIGHT] > 0)
			css.height = (tt_aV[HEIGHT] + iAdd) + "px";
		else
			tt_h = iAdd - tt_aV[HEIGHT];
	}
	// TD inside body DIV
	css = tt_aElt[6].style;
	css.color = tt_aV[FONTCOLOR];
	css.fontFamily = tt_aV[FONTFACE];
	css.fontSize = tt_aV[FONTSIZE];
	css.fontWeight = tt_aV[FONTWEIGHT];
	css.textAlign = tt_aV[TEXTALIGN];
	if(tt_aV[WIDTH] > 0)
		w = tt_aV[WIDTH];
	// Width like title (if existent)
	else if(tt_aV[WIDTH] == -1 && tt_w)
		w = tt_w;
	else
	{
		// Measure width of the body's inner TD, as some browsers would expand
		// the container and outer body DIV to 100%
		w = tt_GetDivW(tt_aElt[6]);
		// Restrict auto width to max width
		if(tt_aV[WIDTH] < -1 && w > -tt_aV[WIDTH])
			w = -tt_aV[WIDTH];
	}
	if(w > tt_w)
		tt_w = w;
	tt_w += iAdd;

	//--------- Shadow DIVs ------------
	if(tt_aV[SHADOW])
	{
		tt_w += tt_aV[SHADOWWIDTH];
		iOffSh = Math.floor((tt_aV[SHADOWWIDTH] * 4) / 3);
		// Bottom shadow
		css = tt_aElt[7].style;
		css.top = iOffY + "px";
		css.left = iOffSh + "px";
		css.width = (tt_w - iOffSh - tt_aV[SHADOWWIDTH]) + "px";
		css.height = tt_aV[SHADOWWIDTH] + "px";
		css.background = tt_aV[SHADOWCOLOR];
		// Right shadow
		css = tt_aElt[8].style;
		css.top = iOffSh + "px";
		css.left = (tt_w - tt_aV[SHADOWWIDTH]) + "px";
		css.width = tt_aV[SHADOWWIDTH] + "px";
		css.background = tt_aV[SHADOWCOLOR];
	}
	else
		iOffSh = 0;

	//-------- Container DIV -------
	tt_SetTipOpa(tt_aV[FADEIN] ? 0 : tt_aV[OPACITY]);
	tt_FixSize(iOffY, iOffSh);
}
// Fixate the size so it can't dynamically change while the tooltip is moving.
function tt_FixSize(iOffY, iOffSh)
{
	var wIn, wOut, h, add, pad = tt_aV[PADDING], wBrd = tt_aV[BORDERWIDTH], i;

	tt_aElt[0].style.width = tt_w + "px";
	tt_aElt[0].style.pixelWidth = tt_w;
	wOut = tt_w - ((tt_aV[SHADOW]) ? tt_aV[SHADOWWIDTH] : 0);
	// Body
	wIn = wOut;
	if(!tt_bBoxOld)
		wIn -= (pad + wBrd) << 1;
	tt_aElt[5].style.width = wIn + "px";
	// Title
	if(tt_aElt[1])
	{
		wIn = wOut - ((tt_aV[TITLEPADDING] + 2) << 1);
		if(!tt_bBoxOld)
			wOut = wIn;
		tt_aElt[1].style.width = wOut + "px";
		tt_aElt[2].style.width = wIn + "px";
	}
	// Max height specified
	if(tt_h)
	{
		h = tt_GetDivH(tt_aElt[5]);
		if(h > tt_h)
		{
			if(!tt_bBoxOld)
				tt_h -= (pad + wBrd) << 1;
			tt_aElt[5].style.height = tt_h + "px";
		}
	}
	tt_h = tt_GetDivH(tt_aElt[0]) + iOffY;
	// Right shadow
	if(tt_aElt[8])
		tt_aElt[8].style.height = (tt_h - iOffSh) + "px";
	i = tt_aElt.length - 1;
	if(tt_aElt[i])
	{
		tt_aElt[i].style.width = tt_w + "px";
		tt_aElt[i].style.height = tt_h + "px";
	}
}
function tt_DeAlt(el)
{
	var aKid;

	if(el)
	{
		if(el.alt)
			el.alt = "";
		if(el.title)
			el.title = "";
		aKid = el.childNodes || el.children || null;
		if(aKid)
		{
			for(var i = aKid.length; i;)
				tt_DeAlt(aKid[--i]);
		}
	}
}
// This hack removes the native tooltips over links in Opera
function tt_OpDeHref(el)
{
	if(!tt_op)
		return;
	if(tt_elDeHref)
		tt_OpReHref();
	while(el)
	{
		if(el.hasAttribute && el.hasAttribute("href"))
		{
			el.t_href = el.getAttribute("href");
			el.t_stats = window.status;
			el.removeAttribute("href");
			el.style.cursor = "hand";
			tt_AddEvtFnc(el, "mousedown", tt_OpReHref);
			window.status = el.t_href;
			tt_elDeHref = el;
			break;
		}
		el = tt_GetDad(el);
	}
}
function tt_OpReHref()
{
	if(tt_elDeHref)
	{
		tt_elDeHref.setAttribute("href", tt_elDeHref.t_href);
		tt_RemEvtFnc(tt_elDeHref, "mousedown", tt_OpReHref);
		window.status = tt_elDeHref.t_stats;
		tt_elDeHref = null;
	}
}
function tt_El2Tip()
{
	var css = tt_t2t.style;

	// Store previous positioning
	tt_t2t.t_cp = css.position;
	tt_t2t.t_cl = css.left;
	tt_t2t.t_ct = css.top;
	tt_t2t.t_cd = css.display;
	// Store the tag's parent element so we can restore that DOM branch
	// when the tooltip is being hidden
	tt_t2tDad = tt_GetDad(tt_t2t);
	tt_MovDomNode(tt_t2t, tt_t2tDad, tt_aElt[6]);
	css.display = "block";
	css.position = "static";
	css.left = css.top = css.marginLeft = css.marginTop = "0px";
}
function tt_UnEl2Tip()
{
	// Restore positioning and display
	var css = tt_t2t.style;

	css.display = tt_t2t.t_cd;
	tt_MovDomNode(tt_t2t, tt_GetDad(tt_t2t), tt_t2tDad);
	css.position = tt_t2t.t_cp;
	css.left = tt_t2t.t_cl;
	css.top = tt_t2t.t_ct;
	tt_t2tDad = null;
}
function tt_OverInit()
{
	if(window.event)
		tt_over = window.event.target || window.event.srcElement;
	else
		tt_over = tt_ovr_;
	tt_DeAlt(tt_over);
	tt_OpDeHref(tt_over);
}
function tt_ShowInit()
{
	tt_tShow.Timer("tt_Show()", tt_aV[DELAY], true);
	if(tt_aV[CLICKCLOSE] || tt_aV[CLICKSTICKY])
		tt_AddEvtFnc(document, "mouseup", tt_OnLClick);
}
function tt_Show()
{
	var css = tt_aElt[0].style;

	// Override the z-index of the topmost wz_dragdrop.js D&D item
	// joel@nextbio:  Change zIndex from 1010 to 100010 for DE4801
	css.zIndex = Math.max((window.dd && dd.z) ? (dd.z + 2) : 0, 100010);
	if(tt_aV[STICKY] || !tt_aV[FOLLOWMOUSE])
		tt_iState &= ~0x4;
	if(tt_aV[EXCLUSIVE])
		tt_iState |= 0x8;
	if(tt_aV[DURATION] > 0)
		tt_tDurt.Timer("tt_HideInit()", tt_aV[DURATION], true);
	tt_ExtCallFncs(0, "Show")
	css.visibility = "visible";
	tt_iState |= 0x2;
	if(tt_aV[FADEIN])
		tt_Fade(0, 0, tt_aV[OPACITY], Math.round(tt_aV[FADEIN] / tt_aV[FADEINTERVAL]));
	tt_ShowIfrm();
}
function tt_ShowIfrm()
{
	if(tt_ie56)
	{
		var ifrm = tt_aElt[tt_aElt.length - 1];
		if(ifrm)
		{
			var css = ifrm.style;
			css.zIndex = tt_aElt[0].style.zIndex - 1;
			css.display = "block";
		}
	}
}
function tt_Move(e)
{
	if(e)
		tt_ovr_ = e.target || e.srcElement;
	e = e || window.event;
	if(e)
	{
		tt_musX = tt_GetEvtX(e);
		tt_musY = tt_GetEvtY(e);
	}
	if(tt_iState & 0x4)
	{
		// Prevent jam of mousemove events
		if(!tt_op && !tt_ie)
		{
			if(tt_bWait)
				return;
			tt_bWait = true;
			tt_tWaitMov.Timer("tt_bWait = false;", 1, true);
		}
		if(tt_aV[FIX])
		{
			tt_iState &= ~0x4;
			tt_PosFix();
		}
		else if(!tt_ExtCallFncs(e, "MoveBefore"))
			tt_SetTipPos(tt_Pos(0), tt_Pos(1));
		tt_ExtCallFncs([tt_musX, tt_musY], "MoveAfter")
	}
}
function tt_Pos(iDim)
{
	var iX, bJmpMod, cmdAlt, cmdOff, cx, iMax, iScrl, iMus, bJmp;

	// Map values according to dimension to calculate
	if(iDim)
	{
		bJmpMod = tt_aV[JUMPVERT];
		cmdAlt = ABOVE;
		cmdOff = OFFSETY;
		cx = tt_h;
		iMax = tt_maxPosY;
		iScrl = tt_GetScrollY();
		iMus = tt_musY;
		bJmp = tt_bJmpVert;
	}
	else
	{
		bJmpMod = tt_aV[JUMPHORZ];
		cmdAlt = LEFT;
		cmdOff = OFFSETX;
		cx = tt_w;
		iMax = tt_maxPosX;
		iScrl = tt_GetScrollX();
		iMus = tt_musX;
		bJmp = tt_bJmpHorz;
	}
	if(bJmpMod)
	{
		if(tt_aV[cmdAlt] && (!bJmp || tt_CalcPosAlt(iDim) >= iScrl + 16))
			iX = tt_PosAlt(iDim);
		else if(!tt_aV[cmdAlt] && bJmp && tt_CalcPosDef(iDim) > iMax - 16)
			iX = tt_PosAlt(iDim);
		else
			iX = tt_PosDef(iDim);
	}
	else
	{
		iX = iMus;
		if(tt_aV[cmdAlt])
			iX -= cx + tt_aV[cmdOff] - (tt_aV[SHADOW] ? tt_aV[SHADOWWIDTH] : 0);
		else
			iX += tt_aV[cmdOff];
	}
	// Prevent tip from extending past clientarea boundary
	if(iX > iMax)
		iX = bJmpMod ? tt_PosAlt(iDim) : iMax;
	// In case of insufficient space on both sides, ensure the left/upper part
	// of the tip be visible
	if(iX < iScrl)
		iX = bJmpMod ? tt_PosDef(iDim) : iScrl;
	return iX;
}
function tt_PosDef(iDim)
{
	if(iDim)
		tt_bJmpVert = tt_aV[ABOVE];
	else
		tt_bJmpHorz = tt_aV[LEFT];
	return tt_CalcPosDef(iDim);
}
function tt_PosAlt(iDim)
{
	if(iDim)
		tt_bJmpVert = !tt_aV[ABOVE];
	else
		tt_bJmpHorz = !tt_aV[LEFT];
	return tt_CalcPosAlt(iDim);
}
function tt_CalcPosDef(iDim)
{
	return iDim ? (tt_musY + tt_aV[OFFSETY]) : (tt_musX + tt_aV[OFFSETX]);
}
function tt_CalcPosAlt(iDim)
{
	var cmdOff = iDim ? OFFSETY : OFFSETX;
	var dx = tt_aV[cmdOff] - (tt_aV[SHADOW] ? tt_aV[SHADOWWIDTH] : 0);
	if(tt_aV[cmdOff] > 0 && dx <= 0)
		dx = 1;
	return((iDim ? (tt_musY - tt_h) : (tt_musX - tt_w)) - dx);
}
function tt_PosFix()
{
	var iX, iY;

	if(typeof(tt_aV[FIX][0]) == "number")
	{
		iX = tt_aV[FIX][0];
		iY = tt_aV[FIX][1];
	}
	else
	{
		if(typeof(tt_aV[FIX][0]) == "string")
			el = tt_GetElt(tt_aV[FIX][0]);
		// First slot in array is direct reference to HTML element
		else
			el = tt_aV[FIX][0];
		iX = tt_aV[FIX][1];
		iY = tt_aV[FIX][2];
		// By default, vert pos is related to bottom edge of HTML element
		if(!tt_aV[ABOVE] && el)
			iY += tt_GetDivH(el);
		for(; el; el = el.offsetParent)
		{
			iX += el.offsetLeft || 0;
			iY += el.offsetTop || 0;
		}
	}
	// For a fixed tip positioned above the mouse, use the bottom edge as anchor
	// (recommended by Christophe Rebeschini, 31.1.2008)
	if(tt_aV[ABOVE])
		iY -= tt_h;
	tt_SetTipPos(iX, iY);
}
function tt_Fade(a, now, z, n)
{
	if(n)
	{
		now += Math.round((z - now) / n);
		if((z > a) ? (now >= z) : (now <= z))
			now = z;
		else
			tt_tFade.Timer(
				"tt_Fade("
				+ a + "," + now + "," + z + "," + (n - 1)
				+ ")",
				tt_aV[FADEINTERVAL],
				true
			);
	}
	now ? tt_SetTipOpa(now) : tt_Hide();
}
function tt_SetTipOpa(opa)
{
	// To circumvent the opacity nesting flaws of IE, we set the opacity
	// for each sub-DIV separately, rather than for the container DIV.
	tt_SetOpa(tt_aElt[5], opa);
	if(tt_aElt[1])
		tt_SetOpa(tt_aElt[1], opa);
	if(tt_aV[SHADOW])
	{
		opa = Math.round(opa * 0.8);
		tt_SetOpa(tt_aElt[7], opa);
		tt_SetOpa(tt_aElt[8], opa);
	}
}
function tt_OnCloseBtnOver(iOver)
{
	var css = tt_aElt[4].style;

	iOver <<= 1;
	css.background = tt_aV[CLOSEBTNCOLORS][iOver];
	css.color = tt_aV[CLOSEBTNCOLORS][iOver + 1];
}
function tt_OnLClick(e)
{
	//  Ignore right-clicks
	e = e || window.event;
	if(!((e.button && e.button & 2) || (e.which && e.which == 3)))
	{
		if(tt_aV[CLICKSTICKY] && (tt_iState & 0x4))
		{
			tt_aV[STICKY] = true;
			tt_iState &= ~0x4;
		}
		else if(tt_aV[CLICKCLOSE])
			tt_HideInit();
	}
}
function tt_Int(x)
{
	var y;

	return(isNaN(y = parseInt(x)) ? 0 : y);
}
Number.prototype.Timer = function(s, iT, bUrge)
{
	if(!this.value || bUrge)
		this.value = window.setTimeout(s, iT);
}
Number.prototype.EndTimer = function()
{
	if(this.value)
	{
		window.clearTimeout(this.value);
		this.value = 0;
	}
}
function tt_GetWndCliSiz(s)
{
	var db, y = window["inner" + s], sC = "client" + s, sN = "number";
	if(typeof y == sN)
	{
		var y2;
		return(
			// Gecko or Opera with scrollbar
			// ... quirks mode
			((db = document.body) && typeof(y2 = db[sC]) == sN && y2 &&  y2 <= y) ? y2 
			// ... strict mode
			: ((db = document.documentElement) && typeof(y2 = db[sC]) == sN && y2 && y2 <= y) ? y2
			// No scrollbar, or clientarea size == 0, or other browser (KHTML etc.)
			: y
		);
	}
	// IE
	return(
		// document.documentElement.client+s functional, returns > 0
		((db = document.documentElement) && (y = db[sC])) ? y
		// ... not functional, in which case document.body.client+s 
		// is the clientarea size, fortunately
		: document.body[sC]
	);
}
function tt_SetOpa(el, opa)
{
	var css = el.style;

	tt_opa = opa;
	if(tt_flagOpa == 1)
	{
		if(opa < 100)
		{
			// Hacks for bugs of IE:
			// 1.) Once a CSS filter has been applied, fonts are no longer
			// anti-aliased, so we store the previous 'non-filter' to be
			// able to restore it
			if(typeof(el.filtNo) == tt_u)
				el.filtNo = css.filter;
			// 2.) A DIV cannot be made visible in a single step if an
			// opacity < 100 has been applied while the DIV was hidden
			var bVis = css.visibility != "hidden";
			// 3.) In IE6, applying an opacity < 100 has no effect if the
			//	   element has no layout (position, size, zoom, ...)
			css.zoom = "100%";
			if(!bVis)
				css.visibility = "visible";
			css.filter = "alpha(opacity=" + opa + ")";
			if(!bVis)
				css.visibility = "hidden";
		}
		else if(typeof(el.filtNo) != tt_u)
			// Restore 'non-filter'
			css.filter = el.filtNo;
	}
	else
	{
		opa /= 100.0;
		switch(tt_flagOpa)
		{
		case 2:
			css.KhtmlOpacity = opa; break;
		case 3:
			css.KHTMLOpacity = opa; break;
		case 4:
			css.MozOpacity = opa; break;
		case 5:
			css.opacity = opa; break;
		}
	}
}
function tt_Err(sErr, bIfDebug)
{
	if(tt_Debug || !bIfDebug)
		alert("Tooltip Script Error Message:\n\n" + sErr);
}

//============  EXTENSION (PLUGIN) MANAGER  ===============//
function tt_ExtCmdEnum()
{
	var s;

	// Add new command(s) to the commands enum
	for(var i in config)
	{
		s = "window." + i.toString().toUpperCase();
		if(eval("typeof(" + s + ") == tt_u"))
		{
			eval(s + " = " + tt_aV.length);
			tt_aV[tt_aV.length] = null;
		}
	}
}
function tt_ExtCallFncs(arg, sFnc)
{
	var b = false;
	for(var i = tt_aExt.length; i;)
	{--i;
		var fnc = tt_aExt[i]["On" + sFnc];
		// Call the method the extension has defined for this event
		if(fnc && fnc(arg))
			b = true;
	}
	return b;
}

tt_Init();

  /* End of Walter Zorn tooltip library */
  Number.prototype.Timer = function(s, iT, bUrge)
  {
      if(!this.value || bUrge)
          this.value = window.setTimeout(function() {eval(s)}, iT);
  }
  
  function tt_Err(){}
  this.Tip = Tip;
  this.UnTip = UnTip;
  this.TagToTip = TagToTip;
}

if (window.tt_GetMainDivRefs == null)
{
  window.tt_GetMainDivRefs  = true;
}
nbApi.wzTooltip = new nbApi.WzTooltip;
nbApi.Tip = nbApi.wzTooltip.Tip;
nbApi.UnTip = nbApi.wzTooltip.UnTip;
nbApi.TagToTip = nbApi.wzTooltip.TagToTip;

  
    







nbApi.hlTarget = false;
nbApi.hlTargetElemId = null;
nbApi.hlScriptList = [];
nbApi.nbHlCssLoaded = false;

  
nbApi.makeHighlightUuid = function() {
    var s = '244d534f1ff64088971ac9dd3ce7ef5b' + new Date().getTime() + Math.floor(Math.random()*100000);
    
    s = s.substr(0,50);
    while (s.length<50) s+='0';
    return s;
}
nbApi.highlightUuid = nbApi.makeHighlightUuid();

nbApi.nbHighlightElement=function(targetBodyId) {
  
  if(!targetBodyId || !document.getElementById(targetBodyId)) {
    return;
  }
  var targetElem = document.getElementById(targetBodyId);
  if(targetElem.nbApihlVisited) {
    targetElem.nbApihlVisited = 0;
  }

  nbApi.initHighlight(targetBodyId);
}

nbApi.nbHlClearScripts = function() {
  
  try {
    if(nbApi.hlScriptList) {
      nbApi.hlScriptList.forEach(function(elem) {
        if(elem && elem.parentNode) {
          elem.parentNode.removeChild(elem);
        }
      });
      nbApi.hlScriptList = []; 
    }
  } catch(e) { }
}

nbApi.initHighlight=function(targetBodyId) {
  
  var targetElem;
  if(!targetBodyId || !document.getElementById(targetBodyId)) {
    
    targetElem = document.body;
    nbApi.hlTarget = false;
    nbApi.hlTargetElemId = null;
  } else {
    targetElem = document.getElementById(targetBodyId);
    nbApi.hlTarget = true;
    nbApi.hlTargetElemId = targetBodyId;
  }

  
  var frames = document.getElementsByTagName("frame");
  if (frames && frames.length) {
    for (var i=0; i<frames.length; i++) {
      var fr = frames[i];
      try {
        var doc = fr.contentDocument || fr.contentWindow.document;
        if (doc) {
          var scr = doc.createElement('script');
          scr.src = 'http://api.nextbio.com/b/nbapi/include.nbs?type=js&name=genhighlight&apiKey=bdd50e10ac643171a30965ed6371d18e&nameSpace=nbApi&init=NOW';
          doc.body.appendChild(scr);
          nbApi.hlScriptList.push(scr);
        }
      } catch (e) {}
    }
  } else {
    var ifr = document.createElement('iframe');
    
    ifr.style.display='none';
    ifr.name=ifr.id='nbApihighlightIfr';
    document.body.appendChild(ifr);
    var ifrcont = nbApi.trackIframeContent = ifr.contentWindow || ifr.contentDocument.document || ifr.contentDocument;
    var doc = ifrcont.document;
    doc.open();
    doc.write('<form id="highlightForm" method="post" action="http://api.nextbio.com/b/highlight/highlightList.nbs" accept-charset="UTF-8">' +
      '<input type="text" name="id" value="'+nbApi.highlightUuid+'"/>' +
      '<input type="text" name="text" id="text"/>' +
      '<input type="hidden" name="action" value="SAVE">' +
      '<input type="hidden" name="apiKey" value="bdd50e10ac643171a30965ed6371d18e"' +
      
      '</form>');
    doc.close();
    
    var text="";

    function t(el) {
      if (el.nodeType == 3) { 
        if (!el.nodeValue) return;
        text += el.nodeValue +' ';  
      } else if (el.hasChildNodes()) {
        switch (el.tagName) {
          case 'SCRIPT': case 'STYLE': case 'OBJECT': case 'EMBED': return;
          default:
            
            if (el.nbApihlVisited == 1) return;
            el.nbApihlVisited = 1;
            for (var i=0; i<el.childNodes.length;i++) {
              t(el.childNodes[i]);
            }
        }
      }
    }

    t(targetElem);
    doc.getElementById("text").value = text.replace(/\s+/g,' ');
    doc.getElementById("highlightForm").submit();
    
      if(!nbApi.nbHlCssLoaded) {
        nbApi.loadCss('http://api.nextbio.com/b/nbapi/include.nbs?type=css&name=genhighlight&apiKey=bdd50e10ac643171a30965ed6371d18e&nameSpace=nbApi');
        nbApi.nbHlCssLoaded = true;
      }
    
    nbApi.waitHighlight();
  }
}


nbApi.waitHighlight = function() {
  
  try {
    if (frames['nbApihighlightIfr'].frames[0]) {
      // it's done
      nbApi.finishHighlight();
      return;
    }
  } catch (e) {
  }
  
  setTimeout(nbApi.waitHighlight, 300);
}

nbApi.finishHighlight = function() {
  var scr = document.createElement("script");
  scr.src = "http://api.nextbio.com/b/highlight/highlightList.nbs?action=RETRIEVE&nameSpace=nbApi&id="+nbApi.highlightUuid;
  document.body.appendChild(scr);
  nbApi.hlScriptList.push(scr);
  
  var ifr = document.getElementById('nbApihighlightIfr');
  ifr.parentNode.removeChild(ifr);
  nbApi.trackUrl("/interact/highlight");
}


nbApi.highlightCb = function(l) {
  if (!l) return;
  
  nbApi.nbHlClearScripts();

  
  var a = [];
  var map = {}
  for (var i=0; i<l.length; i++) {
    var e = l[i];
    var n = e.name.toLowerCase();
    a.push(n);
    map[n] = e;
    if (e.synonyms) {
      for (var j=0; j<e.synonyms.length; j++) {
        var s = e.synonyms[j].toLowerCase();
        if (s != n) {
          a.push(s);
          map[s] = e;
        }
      }
    }
  }
  
  a.sort(function(s1,s2) {return s2.length-s1.length});
  
  var aa=[[],[],[],[]];
  for (var i=0; i<a.length; i++) {
    var w=a[i];
    var k=0;
    if (/^\w/.test(w)) {
      k += 1;
    }
    if (/\w$/.test(w)) {
      k += 2;
    }
    aa[k].push(w);
  }
  
  var maxlen = 50000;  
  if (navigator.userAgent.indexOf("Gecko") >= 0) {
    maxlen = 500;
  }
  var ab=[];
  for (var i=0; i<4; i++) {  
    if (aa[i].length) {
      var s="";
      for (var j=0; j<aa[i].length; j++) {
        var w = aa[i][j].replace(/[\[|()?*+&]/g,"\\"+"$&");  
        s += (s?'|':'')+w;
        if (s.length > maxlen) {  
          s = s.replace(/ /g,'\\s+');  
          ab.push(((i%2==0)?'':'\\b') + "(" + s + ")" + (i>1?'\\b':''));
          s='';
        }
      }
      if (s) {
        s = s.replace(/ /g,'\\s+');  
        ab.push(((i%2==0)?'':'\\b') + "(" + s + ")" + (i>1?'\\b':''));
      }
    }
  }
  var index = 0;
  var re;
  var hlPass=1;
  doRe();
  
  
  function doRe() {
    if (index < ab.length) {
      hlPass++;
      re = new RegExp(ab[index++],'i');
      
      if(nbApi.hlTarget && document.getElementById(nbApi.hlTargetElemId)) {
        doHighlight(document.getElementById(nbApi.hlTargetElemId));
      } else {
        doHighlight(document.body);
      }
      if (index < ab.length) {
        setTimeout(doRe);
      }
    }
  }
  
  function doHighlight(el) {
    var r;
    if (el.nodeType == 3) { // text node
      var text = el.nodeValue;
      if (text) {
        r = text.match(re);
        if (r) {
          var frag = document.createDocumentFragment();
          while (r) {
            var s = r[0].toLowerCase().replace(/\s+/g,' ');  
            if (r.index > 0) {
              frag.appendChild(document.createTextNode(text.substr(0,r.index)));
            }
            
            var span = document.createElement("span");
            if(nbApi.hlTarget) {
              span.className = 'nbApiElsevierHighlight';
            } else {
              span.className = 'nbApiHighlight';
            }
            span.o = map[s];
            span.appendChild(document.createTextNode(r[0]));
            if (span.addEventListener) {
              span.addEventListener(nbApi.hlTarget ? "click" : "mouseover", nbApi.highlightPopup, false);
            } else if (span.attachEvent) {
              span.attachEvent(nbApi.hlTarget ? "onclick" : "onmouseover", nbApi.highlightPopup);
            } else {
              if(nbApi.hlTarget) {
                span.onclick=nbApi.highlightPopup;
              } else {
                span.onmouseover=nbApi.highlightPopup;
              }
            }
            
            if (navigator.userAgent.indexOf("MSIE") >= 0 && span.attachEvent && document.compatMode == "BackCompat") {
              span.attachEvent(nbApi.hlTarget ? "onclick" : "onmouseover", nbApi.highlightMOver);
              span.attachEvent("onmouseout", nbApi.highlightMOut);
            }
            frag.appendChild(span);
            text = text.substr(r.index+r[0].length);
            r = text.match(re);
          }
          if (text) {
            frag.appendChild(document.createTextNode(text));
          }
          el.parentNode.replaceChild(frag,el);
        }
      }
    } else if (el.hasChildNodes()) {
      if (el.className.indexOf('nbApiNoHighlight') >= 0 || el.className.indexOf('nbApiHighlight') >= 0) {
        
        
        return;
      }
      switch (el.tagName) {
        case 'SCRIPT': case 'STYLE': case 'OBJECT': case 'EMBED': return;
        default:
        
        if (el.nbApihlVisited == hlPass) return;
        el.nbApihlVisited = hlPass;
        
        for (var i=el.childNodes.length-1;i>=0;i--) {
          doHighlight(el.childNodes[i]);
        }
      }
    }
  }
}

nbApi.highlightMOver = function(evt) {
  evt = evt || event;
  if (evt) {
    var span = evt.target || evt.srcElement;
    if (span) {
      nbApi.addClass(span, 'nbApiHighlightMo');
    }
  }
}
nbApi.highlightMOut = function(evt) {
  evt = evt || event;
  if (evt) {
    var span = evt.target || evt.srcElement;
    if (span) {
      nbApi.removeClass(span, 'nbApiHighlightMo');
    }
  }
}
nbApi.highlightPopupDiv = null;
nbApi.highlightPopup = function(evt) {
  evt = evt || event;
  if (evt) {
    var span = evt.target || evt.srcElement;
    if (span && span.o) {
      if (nbApi.highlightPopupDiv == null) {
        var div = document.createElement("div");
        div.innerHTML = nbApi.highlightPopupTmpl.replace(/{--PuBiD--}/g,"p:"+nbApi.highlightUuid);  
        document.body.appendChild(div);
        nbApi.highlightPopupDiv = document.getElementById("nbApi_popup");
      }
      if (nbApi.highlightPopupDiv) {
        var o = span.o;
        function popupCb() {
          var a = document.getElementById("nbApihlPopupMore");
          if (a) {
            a.innerHTML='<span>More on '+nbApi.truncateWithEllipses(span.textContent||span.innerText,40)+'</span>'
            if (o.type == 'snp' && o.id >= 1000000000)
            	a.href=nbApi.searchUrl('http://www.nextbio.com/b','ov',o.name,'type='+o.type);
            else
            	a.href=nbApi.searchUrl('http://www.nextbio.com/b','ov',o.name,'id='+o.id+'&type='+o.type);
          }
        }
        nbApi.popupItems(span, nbApi.highlightPopupDiv.id, '/search/anno.nb', [[o.type, o.id, o.name] ], evt, false, 500, popupCb);
        evt.cancelBubble=true;
      }
    }
  }
}

  
    nbApi.hlOldOnload = window.onload;
    if (typeof window.onload != 'function') {
      window.onload = nbApi.initHighlight;
    } else {
      window.onload = function() {
        if (nbApi.hlOldOnload) {
          nbApi.hlOldOnload();
        }
        nbApi.initHighlight();
      }
    }
  
  


nbApi.highlightPopupTmpl = '\x3cdiv id=\x22nbApi_popup\x22 class=\x22nbApiExPopup nbApiNoHighlight\x22 style=\x22display: none; left: 240px; top: ;\x22 small=\x22true\x22 nbPublicationId=\x22{--PuBiD--}\x22 z-index=\x22100\x22 onclick=\x22nbApi.cancelEvent(event);\x22 nbSwitchable=\x22\x22 nbTracking=\x22dpId=0\&tcid=bdd50e10ac643171a30965ed6371d18e\x22 nbItemTitle=\x22it=\x22 nbOriginalLabel=\x22originalLabel=\x22> \x3cdiv class=\x22nbApiExPopupClose\x22 title=\x22Close\x22 onclick=\x22nbApi.UnTip(true);\x22>\x3c/div> \x3cdiv class=\x22nbApiExPopupInner\x22> \x3cdiv class=\x22nbApiExPopupContainer\x22> \x3cdiv class=\x22nbApiExPopupTitle\x22 style=\x22cursor: move;\x22 onmousedown=\x22nbApi.popupEvenHandlers.startMove(event, \x27nbApi_popup\x27);\x22 onmouseup=\x22nbApi.popupEvenHandlers.stopMove(event, \x27nbApi_popup\x27);\x22 onmousemove=\x22nbApi.popupEvenHandlers.move(event, \x27nbApi_popup\x27);\x22> \x3cstrong>\x3cspan id=\x22nbApi_popup_title\x22>\x3c/span>\x3c/strong> (\x3cspan id=\x22nbApi_popup_prefix\x22>\x3c/span>) \x3c/div> \x3cdiv id=\x22nbApi_popup_tabContainer1\x22 class=\x22nbApiExPopupContentWrap\x22> \x3cdiv id=\x22nbApi_popup_tabBar\x22 class=\x22nbApiExPopupTabs\x22> \x3ca id=\x22nbApi_popup_related\x22 name=\x22nbApi_popup_tab\x22 tabId=\x22related\x22 nbNextTabId=\x22nbApi_popup_\x22 nbDefault=\x22\x22 nbRealIdOnly=\x22\x22 class=\x22nbApiExTab\x22 href=\x22\x22 onclick=\x22nbApi.updatePopupEx({popupId:\x27nbApi_popup\x27, tabId:\x27nbApi_popup_related\x27, url: false?document.getElementById(\x27nbApi_popup\x27).getAttribute(\x27nbDynamicUrl\x27):\x27\x27, paramList: nbApi.buildPopupQuery({popupId: \x27nbApi_popup\x27, query: \x27\x27, dQuery: \x27\x27}), limit: 5, filter: true, fixUrl:true, fixQuery:false});return false;\x22>\x3cspan id=\x22related_title\x22>RELATED CONTENT\x3c/span>\x3c/a> \x3cdiv id=\x22nbApi_popup_related_subTabs\x22 name=\x22nbApi_popup_subTabContainer\x22 class=\x22nbApiExPopupSubTabs\x22 style=\x22display: none;\x22> \x3ca id=\x22nbApi_popup_related_pubmed\x22 name=\x22nbApi_popup_related_subTab\x22 tabId=\x22nbApi_popup_related\x22 subTabId=\x22pubmed\x22 nbDefault=\x22\x22 nbRealIdOnly=\x22\x22 href=\x22\x22 class=\x22nbApiExSubTab\x22 onclick=\x22nbApi.updatePopupEx({popupId:\x27nbApi_popup\x27, tabId:\x27nbApi_popup_related\x27, subTabId:\x27nbApi_popup_related_pubmed\x27, url: false?document.getElementById(\x27nbApi_popup\x27).getAttribute(\x27nbDynamicUrl\x27):\x27/searchs/fullTextRelatedLiterature.nbs\x27, paramList: nbApi.buildPopupQuery({popupId: \x27nbApi_popup\x27, query: \x27id={--PuBiD--}\x27, dQuery: \x27\x27}), limit: 5, filter: true, fixUrl:true, fixQuery:true});return false;\x22> \x3cspan id=\x22pubmed_title\x22>PubMed\x3c/span> \x3c/a> \x3cdiv id=\x22nbApi_popup_related_pubmed_message\x22 style=\x22display:none;\x22> Top matches for Pubmed articles related to this article and \x3cstrong> \x3cspan name=\x22nbApi_popup_term\x22>\x3c/span>\x3c/strong> \x3c/div> \x3cdiv id=\x22nbApi_popup_related_pubmed_buttonBar\x22 style=\x22display:none;\x22> \x3cdiv style=\x22clear:both;\x22>\x3c/div> \x3cdiv style=\x22padding: 5px; float:right; margin:2px 0px 0px 0px;\x22> \x3ca href=\x22\x22 target=\x22_blank\x22 onclick=\x22nbApi.buildPopupUrl({popupId:\x27nbApi_popup\x27,element:this,url:\x27/searchs/fullTextRelatedLiterature.nbs\x27,query:\x27id={--PuBiD--}\x27,dQuery:\x27nbOriginalLabel,nbNav\x27,dHash:\x27nbTermFilter\x27,fixUrl:\x27true\x27});\x22 class=\x22nbApiExPopupButton\x22>\x3cspan>View all PubMed results\x3c/span>\x3c/a> \x3c/div> \x3c/div> \x3ca id=\x22nbApi_popup_related_trials\x22 name=\x22nbApi_popup_related_subTab\x22 tabId=\x22nbApi_popup_related\x22 subTabId=\x22trials\x22 nbDefault=\x22\x22 nbRealIdOnly=\x22\x22 href=\x22\x22 class=\x22nbApiExSubTab\x22 onclick=\x22nbApi.updatePopupEx({popupId:\x27nbApi_popup\x27, tabId:\x27nbApi_popup_related\x27, subTabId:\x27nbApi_popup_related_trials\x27, url: false?document.getElementById(\x27nbApi_popup\x27).getAttribute(\x27nbDynamicUrl\x27):\x27/searchs/fullTextRelatedClinicalTrials.nbs\x27, paramList: nbApi.buildPopupQuery({popupId: \x27nbApi_popup\x27, query: \x27id={--PuBiD--}\x27, dQuery: \x27\x27}), limit: 5, filter: true, fixUrl:true, fixQuery:true});return false;\x22> \x3cspan id=\x22trials_title\x22>Clinical Trials\x3c/span> \x3c/a> \x3cdiv id=\x22nbApi_popup_related_trials_message\x22 style=\x22display:none;\x22> Top matches for clinical trials related to this article and \x3cstrong> \x3cspan name=\x22nbApi_popup_term\x22>\x3c/span>\x3c/strong> \x3c/div> \x3cdiv id=\x22nbApi_popup_related_trials_buttonBar\x22 style=\x22display:none;\x22> \x3cdiv style=\x22clear:both;\x22>\x3c/div> \x3cdiv style=\x22padding: 5px; float:right; margin:2px 0px 0px 0px;\x22> \x3ca href=\x22\x22 target=\x22_blank\x22 onclick=\x22nbApi.buildPopupUrl({popupId:\x27nbApi_popup\x27,element:this,url:\x27/searchs/fullTextRelatedClinicalTrials.nbs\x27,query:\x27id={--PuBiD--}\x27,dQuery:\x27nbOriginalLabel,nbNav\x27,dHash:\x27nbTermFilter\x27,fixUrl:\x27true\x27});\x22 class=\x22nbApiExPopupButton\x22>\x3cspan>View all clinical trials results\x3c/span>\x3c/a> \x3c/div> \x3c/div> \x3ca id=\x22nbApi_popup_related_news\x22 name=\x22nbApi_popup_related_subTab\x22 tabId=\x22nbApi_popup_related\x22 subTabId=\x22news\x22 nbDefault=\x22\x22 nbRealIdOnly=\x22\x22 href=\x22\x22 class=\x22nbApiExSubTab\x22 onclick=\x22nbApi.updatePopupEx({popupId:\x27nbApi_popup\x27, tabId:\x27nbApi_popup_related\x27, subTabId:\x27nbApi_popup_related_news\x27, url: false?document.getElementById(\x27nbApi_popup\x27).getAttribute(\x27nbDynamicUrl\x27):\x27/searchs/fullTextRelatedNews.nbs\x27, paramList: nbApi.buildPopupQuery({popupId: \x27nbApi_popup\x27, query: \x27id={--PuBiD--}\x27, dQuery: \x27\x27}), limit: 5, filter: true, fixUrl:true, fixQuery:true});return false;\x22> \x3cspan id=\x22news_title\x22>News\x3c/span> \x3c/a> \x3cdiv id=\x22nbApi_popup_related_news_message\x22 style=\x22display:none;\x22> Top matches for news related to this article and \x3cstrong> \x3cspan name=\x22nbApi_popup_term\x22>\x3c/span>\x3c/strong> \x3c/div> \x3cdiv id=\x22nbApi_popup_related_news_buttonBar\x22 style=\x22display:none;\x22> \x3cdiv style=\x22clear:both;\x22>\x3c/div> \x3cdiv style=\x22padding: 5px; float:right; margin:2px 0px 0px 0px;\x22> \x3ca href=\x22\x22 target=\x22_blank\x22 onclick=\x22nbApi.buildPopupUrl({popupId:\x27nbApi_popup\x27,element:this,url:\x27/searchs/fullTextRelatedNews.nbs\x27,query:\x27id={--PuBiD--}\x27,dQuery:\x27nbOriginalLabel,nbNav\x27,dHash:\x27nbTermFilter\x27,fixUrl:\x27true\x27});\x22 class=\x22nbApiExPopupButton\x22>\x3cspan>View all news results\x3c/span>\x3c/a> \x3c/div> \x3c/div> \x3ca id=\x22nbApi_popup_related_studies\x22 name=\x22nbApi_popup_related_subTab\x22 tabId=\x22nbApi_popup_related\x22 subTabId=\x22studies\x22 nbDefault=\x22\x22 nbRealIdOnly=\x22\x22 href=\x22\x22 class=\x22nbApiExSubTab\x22 onclick=\x22nbApi.updatePopupEx({popupId:\x27nbApi_popup\x27, tabId:\x27nbApi_popup_related\x27, subTabId:\x27nbApi_popup_related_studies\x27, url: false?document.getElementById(\x27nbApi_popup\x27).getAttribute(\x27nbDynamicUrl\x27):\x27/searchs/fullTextRelatedStudies.nbs\x27, paramList: nbApi.buildPopupQuery({popupId: \x27nbApi_popup\x27, query: \x27id={--PuBiD--}\x27, dQuery: \x27\x27}), limit: 5, filter: true, fixUrl:true, fixQuery:true});return false;\x22> \x3cspan id=\x22studies_title\x22>Genomics Data\x3c/span> \x3c/a> \x3cdiv id=\x22nbApi_popup_related_studies_message\x22 style=\x22display:none;\x22> Top matches for genomic data related to this article and \x3cstrong> \x3cspan name=\x22nbApi_popup_term\x22>\x3c/span>\x3c/strong> \x3c/div> \x3cdiv id=\x22nbApi_popup_related_studies_buttonBar\x22 style=\x22display:none;\x22> \x3cdiv style=\x22clear:both;\x22>\x3c/div> \x3cdiv style=\x22padding: 5px; float:right; margin:2px 0px 0px 0px;\x22> \x3ca href=\x22\x22 target=\x22_blank\x22 onclick=\x22nbApi.buildPopupUrl({popupId:\x27nbApi_popup\x27,element:this,url:\x27/searchs/fullTextRelatedStudies.nbs\x27,query:\x27id={--PuBiD--}\x27,dQuery:\x27nbOriginalLabel,nbNav\x27,dHash:\x27nbTermFilter\x27,fixUrl:\x27true\x27});\x22 class=\x22nbApiExPopupButton\x22>\x3cspan>View all genomic data results\x3c/span>\x3c/a> \x3c/div> \x3c/div> \x3c/div> \x3ca id=\x22nbApi_popup_terms\x22 name=\x22nbApi_popup_tab\x22 tabId=\x22terms\x22 nbNextTabId=\x22nbApi_popup_\x22 nbDefault=\x22\x22 nbRealIdOnly=\x22\x22 class=\x22nbApiExTab\x22 href=\x22\x22 onclick=\x22nbApi.updatePopupEx({popupId:\x27nbApi_popup\x27, tabId:\x27nbApi_popup_terms\x27, url: false?document.getElementById(\x27nbApi_popup\x27).getAttribute(\x27nbDynamicUrl\x27):\x27/searchs/literature/tagCloud.nbs\x27, paramList: nbApi.buildPopupQuery({popupId: \x27nbApi_popup\x27, query: \x27tagCloud=true\&tagCloudSize=40\&tagFilter=true\&tagLookupSize=50\&tagType=ALL\x27, dQuery: \x27nbDynamicQuery\x27}), limit: 5, filter: false, fixUrl:true, fixQuery:true});return false;\x22>\x3cspan id=\x22terms_title\x22>RELATED TERMS\x3c/span>\x3c/a> \x3cdiv id=\x22nbApi_popup_terms_subTabs\x22 name=\x22nbApi_popup_subTabContainer\x22 class=\x22nbApiExPopupSubTabs\x22 style=\x22display: none;\x22> \x3c/div> \x3ca id=\x22nbApi_popup_info\x22 name=\x22nbApi_popup_tab\x22 tabId=\x22info\x22 nbNextTabId=\x22nbApi_popup_\x22 nbDefault=\x22\x22 nbRealIdOnly=\x22true\x22 class=\x22nbApiExTab\x22 href=\x22\x22 onclick=\x22nbApi.updatePopupEx({popupId:\x27nbApi_popup\x27, tabId:\x27nbApi_popup_info\x27, url: false?document.getElementById(\x27nbApi_popup\x27).getAttribute(\x27nbDynamicUrl\x27):\x27/searchs/anno.nbs\x27, paramList: nbApi.buildPopupQuery({popupId: \x27nbApi_popup\x27, query: \x27\x27, dQuery: \x27nbDynamicQuery\x27}), limit: 5, filter: true, fixUrl:true, fixQuery:true});return false;\x22>\x3cspan id=\x22info_title\x22>INFO\x3c/span>\x3c/a> \x3cdiv id=\x22nbApi_popup_info_subTabs\x22 name=\x22nbApi_popup_subTabContainer\x22 class=\x22nbApiExPopupSubTabs\x22 style=\x22display: none;\x22> \x3cdiv id=\x22nbApi_popup_info_message\x22 style=\x22display:none;\x22> Information related to \x3cstrong> \x3cspan name=\x22nbApi_popup_term\x22>\x3c/span>\x3c/strong> \x3c/div> \x3c/div> \x3cdiv id=\x22nextbio_overrideButtonBar0\x22 style=\x22display:none;\x22> \x3cdiv style=\x22clear:both;\x22>\x3c/div> \x3cdiv style=\x22padding: 5px; float:right; margin:0px;\x22> \x3ca id=\x22nbApihlPopupMore\x22 class=\x22nbApiExPopupButton\x22 href=\x27$root/nextbio.nb\x27 target=\x27_blank\x27>\x3cspan>See more...\x3c/span>\x3c/a> \x3c/div> \x3c/div> \x3c/div> \x3cdiv id=\x22nbApi_popup_PopupContent\x22 class=\x22nbApiExPopupContent\x22> \x3cdiv id=\x22nbApi_popup_PopupTabTitle\x22 class=\x22nbApiExPopupMatchesTitle\x22 style=\x22position:relative;\x22> \&nbsp; \x3c/div> \x3cdiv id=\x22nbApi_popup_SubTabs\x22 class=\x22nbApiExPopupSubTabs\x22 style=\x22display:none;\x22>\x3c/div> \x3cdiv class=\x22nbApiExPopupTextCont\x22> \x3cdiv id=\x22nbApi_popup_content\x22 class=\x22nbApiExPopupText\x22>\x3c/div> \x3c/div> \x3c/div> \x3c/div> \x3cdiv class=\x22nbApiExPopupFooter\x22> \x3cspan id=\x22nbApiExPopupReportResponse\x22>\x3c/span> \x3cdiv id=\x22nbApi_popup_buttonBar\x22 class=\x22nbApiExPopupDetailedButton\x22>\x3c/div> \x3c/div> \x3c/div> \x3c/div> \x3cdiv class=\x22nbApiExPopupReport\x22>\x3ca href=\x22\x22 onclick=\x22nbApi.reportFalseTerm({target:\x27nbApiExPopupReportResponse\x27,scriptTarget:\x27nbApi_popup_script\x27,url:\x27/report/falsepositive.nb\x27,term:document.getElementById(\x27nbApi_popup_title\x27).innerHTML,type:document.getElementById(\x27nbApi_popup_prefix\x27).innerHTML,article:\x27\x27,publicationId:\x27{--PuBiD--}\x27});return false;\x22>Report term as false positive\x3c/a>\x3c/div> \x3cdiv class=\x22nbApiExPopupCopyright nbApiExPopupCopyrightTop\x22>\x3ca href=\x22http://www.nextbio.com/\x22 target=\x22_blank\x22>Powered by \x3cspan class=\x22nbApiExPopupNBLogo\x22 style=\x22cursor: pointer;\x22>\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\&nbsp;\x3c/span>\x3c/a>\x3c/div> \x3c/div> \x3cspan id=\x22nbApi_popup_script\x22>\x3c/span>';