Function.prototype.addMethod=function(name,func)
{if(!this.prototype[name])
{this.prototype[name]=func;}
return this;};Function.addMethod("as",function(ns,isSingleton)
{var chain=(ns?ns.split('.'):[]);if(chain.length>0)
{var base=window;for(var ndx=0;ndx<chain.length-1;++ndx)
{var token=chain[ndx];if(token)
{if(!base[token])
{base[token]={};}
base=base[token];}}
base[chain.last()]=(isSingleton?new this():this);}
return this;});Function.addMethod("ns",function(ns)
{this.as(ns,1);});String.addMethod("trim",function()
{return this.replace(/^\s*(\S*(\s+\S+)*)\s*$/,"$1");});String.addMethod("collapse",function()
{return this.replace(/\s+/g,' ').trim();});String.addMethod("wrap",function(delim)
{var close,delims={"(":")","{":"}","[":"]","<":">","«":"»","‹":"›","“":"”","‘":"’"};if(delims[delim])
{close=delims[delim];}
else
{var m=(/^<(\w+)(\s+\w+\s*=\s*"[^"]*")*\s*>$/).exec(delim);if(m)
{close="</"+m[1]+">";}}
return delim+this+(close?close:delim);});String.addMethod("format",function()
{var fmt=this;for(var ndx=0;ndx<arguments.length;++ndx)
{fmt=fmt.replace(new RegExp('\\{'+ndx+'\\}',"g"),arguments[ndx]);}
return fmt;});Array.addMethod("last",function()
{return(this.length>0?this[this.length-1]:void(0));});Array.addMethod("remove",function(obj)
{for(var ndx=this.length-1;ndx>=0;--ndx)
{if(this[ndx]===obj)
{this.splice(ndx,1);}}
return this;});Array.addMethod("contains",function(obj)
{for(var ndx=0;ndx<this.length;++ndx)
{if(this[ndx]===obj)
{return 1;}}
return 0;});Array.addMethod("push",function(obj)
{this[this.length]=obj;return this.length;});Array.addMethod("shift",function()
{return this.splice(0,1)[0];});Array.addMethod("splice",function(start,delCount)
{var delta;var addCount=arguments.length-2;if(start>this.length)
{start=this.length;}
if(start+delCount>this.length)
{delCount=this.length-start;}
var deleted=[];for(var ndx=0;ndx<delCount;++ndx)
{deleted.push(this[start+ndx]);}
if(addCount>delCount)
{delta=addCount-delCount;for(ndx=this.length+delta-1;ndx>=start+delta;--ndx)
{this[ndx]=this[ndx-delta];}}
else if(addCount<delCount)
{delta=delCount-addCount;for(ndx=start+addCount;ndx<this.length-delta;++ndx)
{this[ndx]=this[ndx+delta];}
for(;ndx<this.length-1;++ndx)
{delete this[ndx];}
this.length-=delta;}
for(ndx=0;ndx<addCount;++ndx)
{this[start+ndx]=arguments[2+ndx];}
return deleted;});(function()
{var dom=this;Function.addMethod("hook",function(element,eventName)
{if(element)
{var isSafari=checkSafari();if(!isSafari&&element.addEventListener)
{element.addEventListener(eventName,this,false);}
else if(!isSafari&&element.attachEvent)
{element.attachEvent('on'+eventName,this);}
else
{var handlers=element["x"+eventName];if(handlers&&handlers.constructor==Array)
{if(handlers.contains(this))
{handlers=null;}
else
{handlers.push(this);}}
else
{handlers=element["x"+eventName]=[this];}
if(handlers)
{element['on'+eventName]=function(ev)
{var returnValue=true;ev=dom.Event(ev);for(var ndx=0;ndx<handlers.length;++ndx)
{var handlerReturn=handlers[ndx](ev);if(typeof handlerReturn!="undefined"&&!handlerReturn)
{returnValue=false;}}
return returnValue;};element=null;}}}
return this;});Function.addMethod("unhook",function(element,eventName)
{if(element)
{var isSafari=checkSafari();if(!isSafari&&element.removeEventListener)
{element.removeEventListener(eventName,this,false);}
else if(!isSafari&&element.detachEvent)
{element.detachEvent('on'+eventName,this);}
else
{var arr=element["x"+eventName];if(arr&&arr.constructor==Array)
{arr.remove(this);}
else
{element["on"+eventName]=null;}}}
return this;});dom.CancelEvent=function(ev)
{ev=dom.Event(ev);if(ev)
{ev.cancelBubble=true;if(ev.stopPropagation)
{ev.stopPropagation();}
ev.returnValue=false;if(ev.preventDefault)
{ev.preventDefault();}}
return false;};dom.Event=function(ev)
{return(ev?ev:window.event);};dom.Target=function(ev)
{ev=dom.Event(ev);var target=(ev.target?ev.target:ev.srcElement);if(target&&target.nodeType!=1)
{target=dom.ParentElem(target);}
return target;};dom.InnerText=function(el)
{var text='';for(var ndx=0;ndx<el.childNodes.length;ndx++)
{var child=el.childNodes[ndx];if(child.nodeType==1)
{text+=dom.InnerText(child);}
else if(child.nodeType==3)
{text+=child.data;}}
return text;};dom.NextElem=function(element,tagName)
{var nextElement=element.nextSibling;while(nextElement&&(nextElement.nodeType!=1||(tagName&&nextElement.nodeName!=tagName)))
{nextElement=nextElement.nextSibling;}
return nextElement;};dom.PrevElem=function(element,tagName)
{var prevElement=element.previousSibling;while(prevElement&&(prevElement.nodeType!=1||(tagName&&prevElement.nodeName!=tagName)))
{prevElement=prevElement.previousSibling;}
return prevElement;};dom.ParentElem=function(element,tagName)
{var parentNode=element.parentNode;while(parentNode&&(parentNode.nodeType!=1||(tagName&&parentNode.nodeName!=tagName)))
{parentNode=parentNode.parentNode;}
return parentNode;};dom.ChildElem=function(parentNode,tagName,immediate)
{var element=null,childNode;for(var ndx=0;!element&&ndx<parentNode.childNodes.length;++ndx)
{childNode=parentNode.childNodes[ndx];if(childNode.nodeType==1)
{if(!tagName||childNode.nodeName==tagName)
{element=childNode;}}}
if(!immediate)
{for(ndx=0;!element&&ndx<parentNode.childNodes.length;++ndx)
{childNode=parentNode.childNodes[ndx];if(childNode.nodeType==1)
{element=dom.ChildElem(childNode,tagName);}}}
return element;};dom.ForEach=function(func,parent,tagName)
{for(var ndx=0;ndx<parent.childNodes.length;++ndx)
{var child=parent.childNodes[ndx];if(child.nodeType==1&&(!tagName||child.nodeName==tagName))
{if(func(child))
{break;}}}};dom.ChildCount=function(element,nodeName)
{var count=0;var ndx,child;for(ndx=0;ndx<element.childNodes.length;++ndx)
{child=element.childNodes[ndx];count+=(child.nodeType==1&&(!nodeName||child.nodeName==nodeName)?1:0);}
return count;}
dom.AddClass=function(element,className)
{var originalValue=element.className;if(originalValue)
{var originalClasses=originalValue.collapse().split(' ');var newClasses=className.collapse().split(' ');for(var ndx=0;ndx<newClasses.length;++ndx)
{var newClass=newClasses[ndx];if(!originalClasses.contains(newClass))
{element.className+=' '+newClass;}}}
else
{element.className=className;}
return element.className;};dom.DelClass=function(element,className)
{var originalValue=element.className;if(originalValue)
{var classes=originalValue.collapse().split(' ');var oldClasses=className.collapse().split(' ');for(var ndx=0;ndx<oldClasses.length;++ndx)
{classes.remove(oldClasses[ndx]);}
var newValue=classes.join(' ');if(newValue!=originalValue)
{element.className=newValue;}}
return element.className;};dom.HasClass=function(element,className)
{return element.className.collapse().split(' ').contains(className);};dom.Updated=function()
{if(dom.Access&&typeof dom.Access.Updated=='function')
{dom.Access.Updated();}};function checkSafari()
{return(navigator.userAgent.indexOf("Safari")>=0);}}).ns("Msn.DOM");(function()
{var bind=this;var allBindings=[];Function.addMethod("bind",function(sel,args)
{var elements;switch(typeof sel)
{case'object':elements=(sel.nodeType==1||sel.nodeType==9)?[sel]:(sel.length?sel:null);break;case'string':elements=bind.Select(sel);break;}
if(elements)
{for(var ndx=0;ndx<elements.length;++ndx)
{var element=elements[ndx];var binding=new this(element,args);if(element.bindings)
{element.bindings.push(binding);}
else
{element.bindings=[binding];}
allBindings.push(binding);}}
return this;});bind.Unbind=function(element,recurse)
{var ndx;if(element.bindings&&element.bindings.length)
{for(ndx=0;ndx<element.bindings.length;++ndx)
{var binding=element.bindings[ndx];if(binding&&typeof binding.dispose=='function')
{binding.dispose();}
allBindings.remove(binding);}
element.bindings=null;}
if(recurse)
{for(ndx=0;ndx<element.childNodes.length;++ndx)
{var child=element.childNodes[ndx];if(child.nodeType==1)
{bind.Unbind(child,recurse);}}}};bind.Select=function(cssSelector)
{function getIdentifier()
{var identifier=null;if(cssSelector)
{if(cssSelector.charAt(pos)=='*')
{identifier='*';}
else
{while(pos<cssSelector.length)
{var ch=cssSelector.charAt(pos);if(('a'<=ch&&ch<='z')||('A'<=ch&&ch<='Z')||('0'<=ch&&ch<='9')||ch=='-')
{identifier=(identifier?identifier+ch:ch);++pos;}
else
{break;}}}}
return identifier;}
function skipSpace()
{while(pos<cssSelector.length&&cssSelector.charAt(pos)==' ')
{++pos;}}
function getCombinator()
{var combinator=null;skipSpace();switch(cssSelector.charAt(pos))
{case'+':case'>':combinator=cssSelector.charAt(pos);++pos;skipSpace();break;}
return combinator;}
function getHashOrClass()
{++pos;return getIdentifier();}
function getSimpleSelector()
{var selector=null;var element=getIdentifier();if(element!==null)
{selector=new SimpSelector(element);}
while(cssSelector&&pos<cssSelector.length)
{var ch=cssSelector.charAt(pos);if(ch=='#')
{if(!selector)
{selector=new SimpSelector();}
selector.setID(getHashOrClass());}
else if(ch=='.')
{if(!selector)
{selector=new SimpSelector();}
selector.addClass(getHashOrClass());}
else
{break;}}
return selector;}
function getSelectors()
{var selectors=[];var simpleSelector=getSimpleSelector();if(simpleSelector)
{selectors.push(simpleSelector);while(pos<cssSelector.length)
{var combinator=getCombinator();simpleSelector=getSimpleSelector();if(simpleSelector)
{if(combinator)
{simpleSelector.setComb(combinator);}
selectors.push(simpleSelector);}
else
{break;}}}
return selectors;}
function SimpSelector(element)
{var simp=this;var id='';var combinator=null;var classes=null;simp.setID=function(idValue)
{id=idValue;};simp.setComb=function(comb)
{combinator=comb;};simp.addClass=function(className)
{if(classes)
{classes.push(className);}
else
{classes=[className];}};simp.getNodes=function(parent)
{var ndx,node,nextElement,nodeList=[];if(id)
{switch(combinator)
{case'>':for(ndx=0;ndx<parent.childNodes.length;++ndx){if(parent.childNodes[ndx].nodeType==1&&parent.childNodes[ndx].id==id)
{node=parent.childNodes[ndx];break;}}
break;case'+':nextElement=getNextElement(parent);if(nextElement&&nextElement.id==id)
{node=nextElement;}
break;default:node=parent.getElementById(id);break;}
if(node&&(!element||element=='*'||element.toLowerCase()==node.nodeName.toLowerCase())&&checkClasses(node))
{nodeList.push(node);}}
else if(element&&element!='*')
{switch(combinator)
{case'>':for(ndx=0;ndx<parent.childNodes.length;++ndx)
{node=parent.childNodes[ndx];if(node.nodeType==1&&node.nodeName.toLowerCase()==element&&checkClasses(node))
{nodeList.push(node);}}
break;case'+':nextElement=getNextElement(parent);if(nextElement&&nextElement.nodeName.toLowerCase()==element&&checkClasses(nextElement))
{nodeList.push(nextElement);}
break;default:var elements=parent.getElementsByTagName(element);for(ndx=0;ndx<elements.length;++ndx)
{if(checkClasses(elements[ndx]))
{nodeList.push(elements[ndx]);}}
break;}}
else
{switch(combinator)
{case'>':for(ndx=0;ndx<parent.childNodes.length;++ndx)
{node=parent.childNodes[ndx];if(node.nodeType==1&&checkClasses(node))
{nodeList.push(node);}}
break;case'+':nextElement=getNextElement(parent);if(nextElement&&checkClasses(nextElement))
{nodeList.push(nextElement);}
break;default:checkNodeClasses(parent,nodeList);break;}}
return nodeList;};function checkNodeClasses(parent,nodes)
{for(var ndx=0;ndx<parent.childNodes.length;++ndx)
{var node=parent.childNodes[ndx];if(node.nodeType==1)
{if(checkClasses(node))
{nodes.push(node);}
checkNodeClasses(node,nodes);}}}
function checkClasses(element)
{var okay=1;if(classes)
{var className=element.className;if(className)
{var classNames=className.collapse().split(' ');for(var ndx=0;ndx<classes.length;++ndx)
{if(!classNames.contains(classes[ndx]))
{okay=0;break;}}}
else
{okay=0;}}
return okay;}}
function applySelector(elements,simpleSelector)
{var matchedElements=[];for(var ndx=0;ndx<elements.length;++ndx)
{matchedElements=matchedElements.concat(simpleSelector.getNodes(elements[ndx]));}
return matchedElements;}
var pos=0;var sels=getSelectors();var elements=[document];for(var ndx=0;ndx<sels.length&&elements.length>0;++ndx)
{elements=applySelector(elements,sels[ndx]);}
return elements;};function getNextElement(element)
{var nextElement=element.nextSibling;while(nextElement&&nextElement.nodeType!=1)
{nextElement=nextElement.nextSibling;}
return nextElement;}
(function()
{bind.Unbind(document,1);allBindings=[];}).hook(window,"unload");}).ns("Msn.Bind");(function(el,args)
{if(!args){args={};}
var dom=Msn.DOM;var d=document;var w=window;var elMoreDIV=d.getElementById("more");elMoreDIV.style.display="none";var elMoreUL=d.getElementById("xnav");var elMoreLI=d.createElement("li");var elMoreA=d.createElement("a");elMoreA.href="#";elMoreA.className="expand";elMoreA.innerHTML=argWithDefault(args.more,"more");elMoreLI.appendChild(elMoreA);elMoreUL.appendChild(elMoreLI);toggle.hook(elMoreA,"click");function toggle(ev)
{var state=elMoreDIV.style.display;var expand;if(state=="block")
{state="none";expand="expand";elMoreLI.className="";}
else
{state="block";expand="collapse";elMoreLI.className="last";}
elMoreDIV.style.display=state;elMoreA.className=expand;ev=dom.Event(ev);return dom.CancelEvent(ev);}
this.dispose=function()
{el=null;elMoreDIV=null;elMoreUL=null;elMoreLI=null;elMoreA=null;};function argWithDefault(arg,def)
{return(typeof arg!="undefined"?arg:def)}}).as("Msn.Header");(function(el,args)
{if(!args){args={};}
var dom=Msn.DOM;var d=document;var w=window;var searchParam=argWithDefault(args.searchParam,"");var searchParams=argWithDefault(args.searchParams,"");var searchText=argWithDefault(args.searchSite,"");var searchUrl=argWithDefault(args.searchUrl,"");var searchWeb=argWithDefault(args.searchWeb,"");if(searchText!=="")
{var elSiteSearch=d.getElementById("sitesearch");var elSiteInput=d.createElement("input");elSiteInput.className="button";elSiteInput.id="site";elSiteInput.name="site";elSiteInput.type="submit";elSiteInput.value=searchText;elSiteSearch.appendChild(elSiteInput);var elWebInput=d.getElementById("web");elWebInput.value=searchWeb;doSiteSearch.hook(elSiteInput,"click");var elSearchText=d.getElementById("q");doEnter.hook(elSearchText,"keypress");}
function doEnter(ev)
{if(ev.keyCode==13)
{doSiteSearch(null);ev=dom.Event(ev);return dom.CancelEvent(ev);}}
function doSiteSearch(ev)
{if(ev!==null)
{if(dom.Target(ev).id!="site")
return;}
var term=d.getElementById("q").value;var url=searchUrl+"?"+searchParam+"="+term;if(searchParams)
{url=url+"&"+searchParams;}
window.top.location.href=url;ev=dom.Event(ev);return dom.CancelEvent(ev);}
this.dispose=function()
{el=null;};function argWithDefault(arg,def)
{return(typeof arg!="undefined"?arg:def)}}).as("Msn.SiteSearch");

/*****************************************************************************
    HealthVault
*****************************************************************************/

function setReferralSite()
{
  if(readCookieMSN("www_ref"))
  {
    document.write("<meta name=\"DCSext.www_ref\" content=\"" + readCookieMSN("www_ref") + "\" />");
    return;
  }
  var sURL = window.document.referrer;
  var reURLS=new Array();
      reURLS[0] = /health\.msn\.com\/diseases-and-conditions/i;
      reURLS[1] = /health\.msn\.com\/symptoms/i;
      reURLS[2] = /health\.msn\.com\/health-topics\/aging\/articlepage/i;
      reURLS[3] = /health\.msn\.com\/health-topics\/aging/i;
      reURLS[4] = /health\.msn\.com\/health-topics\/diabetes\/meal-planning\/articlepage.aspx\?cp-documentid=100230579/i;
      reURLS[5] = /health\.msn\.com\/health-topics\/diabetes\/meal-planning/i;
      reURLS[6] = /health\.msn\.com\/health-topics\/diabetes\/articlepage/i;
      reURLS[7] = /health\.msn\.com\/health-topics\/diabetes/i;
      reURLS[8] = /health\.msn\.com\/health-topics\/high-blood-pressure\/articlepage/i;
      reURLS[9] = /health\.msn\.com\/health-topics\/high-blood-pressure/i;
      reURLS[10] = /health\.msn\.com\/health-topics\/cholesterol\/articlepage/i;
      reURLS[11] = /health\.msn\.com\/health-topics\/cholesterol/i;
      reURLS[12] = /health\.msn\.com\/health-topics\/heart-and-cardiovascular\/articlepage/i;
      reURLS[13] = /health\.msn\.com\/health-topics\/heart-and-cardiovascular/i;
      reURLS[14] = /health\.msn\.com\/community-and-advice/i;
      reURLS[15] = /health\.msn\.com\/tools-and-resources/i;
      reURLS[16] = /health\.msn\.com\/dietfitnesswellnesscenter/i;
      reURLS[17] = /health\.msn\.com\/health-topics/i;
      reURLS[18] = /health\.msn\.com/i;
      
  var urlMatch = reURLS.length;
      
  for(var i=0; i < reURLS.length; i++)
  {
    if(reURLS[i].test(sURL))
    {
        urlMatch = i;
        break;
    }
  }
   
 switch(urlMatch)
 {
    case 0:
         setCookieMSN('www_ref', 'dc', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"dc\" />")
        break;   
    case 1:
         setCookieMSN('www_ref', 'dc_symptomchecker', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"dc_symptomchecker\" />")
        break;   
    case 2:
         setCookieMSN('www_ref', 'hc_aging-articles', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"hc_aging-articles\" />")
        break; 
    case 3:
         setCookieMSN('www_ref', 'hc_aging-topics', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"hc_aging-topics\" />")
        break;
    case 4:
         setCookieMSN('www_ref', 'dc_mp-article', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"dc_mp-article\" />")
        break; 
    case 5:
         setCookieMSN('www_ref', 'dc_mp-hub', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"dc_mp-hub\" />")
        break; 
    case 6:
         setCookieMSN('www_ref', 'hc_diabetes-articles', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"hc_diabetes-articles\" />")
        break;
    case 7:
        setCookieMSN('www_ref', 'hc_diabetes-topics', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"hc_diabetes-topics\" />")
       break;
    case 8:
         setCookieMSN('www_ref', 'hc_highbp-articles', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"hc_highbp-articles\" />")
        break;        
    case 9:
         setCookieMSN('www_ref', 'hc_highbp-topics', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"hc_highbp-topics\" />")
        break;    
     case 10:
         setCookieMSN('www_ref', 'hc_cholesterol-articles', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"hc_cholesterol-articles\" />")
        break;
     case 11:
        setCookieMSN('www_ref', 'hc_cholesterol-topics', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"hc_cholesterol-topics\" />")
       break;   
    case 12:
        setCookieMSN('www_ref', 'hc_heart-articles', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"hc_heart-articles\" />")
       break; 
    case 13:
         setCookieMSN('www_ref', 'hc_heart-topics', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"hc_heart-topics\" />")
        break; 
    case 14:
         setCookieMSN('www_ref', 'cat', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"cat\" />")
        break;
    case 15:
         setCookieMSN('www_ref', 'cat_tools', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"cat_tools\" />")
        break;    
    case 16:
         setCookieMSN('www_ref', 'mwc', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"mwc\" />")
        break;  
    case 17:
         setCookieMSN('www_ref', 'dc_healthtopics', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"dc_healthtopics\" />")
        break; 
    case 18:
         setCookieMSN('www_ref', 'dc_healthmain', 0);
         document.write("<meta name=\"DCSext.www_ref\" content=\"dc_healthmain\" />")
        break; 
    default:
        setCookieMSN('www_ref', 'organic', 0);
        document.write("<meta name=\"DCSext.www_ref\" content=\"organic\" />")
 } 

}
function setCookieMSN(name, value, expiration)
{
    var cookie = name + "=" + encodeURIComponent(value);
    var expires = new Date();
    expires.setFullYear(expires.getFullYear() + 1);   
    
    if(expiration != null)
    {
        if (expiration != 0)
            cookie += "; expires=" + expiration +"; path=/"; 
        else
          cookie += "; path=/"; 
    }
   else
    {
        cookie += "; expires=" + expires +"; path=/"; 
    }
    document.cookie = cookie; 
}
function readCookieMSN(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function deleteCookieMSN (name)
{
    setCookieMSN(name, "", new Date(0));
}
function changeImage(active)
{
    document.getElementById("slide").src = PVSlides[active - 1].src;
    setPVActive(active); 
}
function changeImageArrow(direction)
{
    var index = PVActive - 1; 
    index += PVSlides.length;   
    if(direction)
    {
        index++;
    }
    else
    {
        index--;
    }        
    index %= PVSlides.length;
    PVActive = index + 1;
    document.getElementById("slide").src = PVSlides[index].src;
    setPVActive(PVActive);
}    
function setPVActive(active)
{
    for(var i=1;i < PVSlides.length + 1;i++)
    {
       document.getElementById("pvLnk" + i).className = "";
    }
    document.getElementById("pvLnk" + active).className = "focus";
    PVActive=active;
}
function slidePreloader(image1, image2, image3, image4)
{
    if (image4)
    {
        images = new Array(new Image(), new Image() ,new Image(), new Image()); 
        imageSrc = new Array(image1, image2, image3, image4);
    }
    else
    {
        images = new Array(new Image(), new Image() ,new Image()); 
        imageSrc = new Array(image1, image2, image3);
    }
    
    for(var i=0; i<imageSrc.length; i++)      
    {          
        images[i].src= imageSrc[i];
    }
    return images;
}
function popUp(url,title, width, height)
{
    xPos = (screen.width) ? (screen.width - width)/2 : 0;
    yPos = (screen.height) ? (screen.height - height)/2 : 0;
    window.open(url, title, 'width=' + width + ',height=' + height + ',scrollbars=no,top=' + yPos + ',left=' + xPos, + ',location=no,resize=no');
}

    function StandardizeHostName(hn)
    {
        // Used by webtrends
        var hnpatterns = new RegExp("healthvault.com|microsofthealth.com","i");
        var standardizedhn = "www.healthvault.com";
        if (typeof(hn) == "string")
        {
            if (hn.match(hnpatterns))
            {
                hn = standardizedhn;
            }
        }
        return hn;
    }