var DMhttpObjInnerHTML;
var czhttpObjKeepAlive;

function czKeepSessionAlive() {    
    czKeepAliveCall("/DK/keepalive.aspx?sid=" + Math.random());    
    setTimeout("czKeepSessionAlive()", 300000);
}

function czKeepAliveCall(url) {
    czhttpObjKeepAlive = czGetXmlHttpObject();
    czhttpObjKeepAlive.onreadystatechange = czstateChangedKeepAlive
    czhttpObjKeepAlive.open("GET", url, true)
    czhttpObjKeepAlive.send(null)
}

function czstateChangedKeepAlive() {
    if (czhttpObjKeepAlive.readyState == 4 || czhttpObjKeepAlive.readyState == "complete") {
        tmp = czhttpObjKeepAlive.responseText;
    }
}

function czGetXmlHttpObject() {    
    var objXMLHttp = null
    if (window.XMLHttpRequest) {
        objXMLHttp = new XMLHttpRequest()    
    }
    else if (window.ActiveXObject) {
        objXMLHttp = new ActiveXObject("Microsoft.XMLHTTP")
    }
    return objXMLHttp
}

function DMSendEmailOnUserHtml(url)
{
	DMhttpObjInnerHTML=DMGetXmlHttpObject();
	DMhttpObjInnerHTML.onreadystatechange=DMSendUserEmailstateChangedInnerHtml;
	DMhttpObjInnerHTML.open("GET",url,true);
	DMhttpObjInnerHTML.send(null);
}

function DMSendUserEmailstateChangedInnerHtml()
{
	if (DMhttpObjInnerHTML.readyState==4 || DMhttpObjInnerHTML.readyState=="complete")
	{
	  alert(DMhttpObjInnerHTML.responseText);
	}
}

function DMGetXmlHttpObject()
{
	var objXMLHttp=null
	if (window.XMLHttpRequest)
	{
		objXMLHttp=new XMLHttpRequest()
	}
	else if (window.ActiveXObject)
	{
		objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
	}
	return objXMLHttp
}

function Imagelightup(imageobject, opacity)
{
	if (navigator.appName.indexOf("Netscape")!=-1 &&parseInt(navigator.appVersion)>=5)
	 imageobject.style.MozOpacity=opacity/100;
	else if (navigator.appName.indexOf("Microsoft")!= -1 &&parseInt(navigator.appVersion)>=4)
	 imageobject.filters.alpha.opacity=opacity;
}

function toggleImage(imageName,imgNameSRC)
{
	useImage =imgNameSRC;
	if (document.all){
		myImage = document.images[imageName];
		if(document.images){
		// Check to see whether you are using a name, number, or object
			myImage.src = useImage;
		}
		return false;
	}else if (document.getElementById){

		myImage = document.images[imageName];
		if(document.images){
		// Check to see whether you are using a name, number, or object
			myImage.src = useImage;
		}			
		return false;
	}		
}

function goToLink(link)
{
	if(link !='')
	{
		window.location.href =link;
	}
}