var popupHandle;

function closePopup(){		
	if (popupHandle != null && !popupHandle.closed) {
		popupHandle.close();		
	}
}
/*
	function openWindow(theURL,winName,features) usage:
	<a href="javascript:void(0)" 
	onMouseOver="window.status='Add your own event'; return true;" 
	onmouseout="window.status='';" 
	onClick="openWindow('URL','windowName','status=yes,scrollbars=yes,resizable=yes,width=600,height=450')"
	>
*/
function openWindow(theURL,winName,features) { //v2.0
	closePopup();
 	popupHandle=open(theURL,winName,features);
}

/*
	function confirmDelete(question) usage:
	onClick="return confirmDelete('Are you sure you wish to delete this?');"
*/
function confirmDelete(question) {
	var agree=confirm(question);
	if (agree) return true ;
	else return false ;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function showHideElement(id) {	
	var elem = document.getElementById(id);	
	if (elem.style.display == "none")	
		elem.style.display = "inline";
	else
		elem.style.display = "none";	
}

function swapLinkText(id, text1, text2) {
	var elem = document.getElementById(id);
	if (elem.innerHTML == text1)
		elem.innerHTML = text2;
	else
		elem.innerHTML = text1;
}

function initSelect(elementId)
{	
	var theSelect = document.getElementById("ProductLogin");
	//var theSelect = document.getElementById(elementId);
	alert(theSelect.value);
	theSelect.changed = false;
	theSelect.onfocus = selectFocussed;
	theSelect.onchange = selectChanged;
	theSelect.onkeydown = selectKeyed;
	theSelect.onclick = selectClicked;
	
	return true;
}




function selectChanged(theElement)
{
	var theSelect;
	
	if (theElement && theElement.value)
	{
		theSelect = theElement;
	}
	else
	{
		theSelect = this;
	}
	
	if (!theSelect.changed)
	{
		return false;
	}
	window.open(theSelect.value);
	//alert("The select has been changed to " + theSelect.value);
	
	return true;
}




function selectClicked()
{
	this.changed = true;
}




function selectFocussed()
{
	this.initValue = this.value;
	
	return true;
}




function selectKeyed(e)
{
	var theEvent;
	var keyCodeTab = "9";
	var keyCodeEnter = "13";
	var keyCodeEsc = "27";
	
	if (e)
	{
		theEvent = e;
	}
	else
	{
		theEvent = event;
	}

	if ((theEvent.keyCode == keyCodeEnter || theEvent.keyCode == keyCodeTab) && this.value != this.initValue)
	{
		this.changed = true;
		selectChanged(this);
	}
	else if (theEvent.keyCode == keyCodeEsc)
	{
		this.value = this.initValue;
	}
	else
	{
		this.changed = false;
	}
	
	return true;
}

function launchsample(name, param, url, width, height) 
{
	var paramString = 'basefile=' + name + '&cwltype=none&' + param;
	var file = url + '?' + paramString;
	window.open(file, name, "width=" + width + ",height=" + height + ",top=0,left=0,resizable=1");
}

/* BEGIN Code for Passing Values in Land Page Forms from a URL */
function getQueryVariable(variable) {
var query = window.location.search.substring(1);
var vars = query.split("&");
for (var i=0;i<vars.length;i++) {
var pair = vars[i].split("=");
if (pair[0] == variable) {
return pair[1];
}
}
}
/* END Code for Passing Values in Land Page Forms from a URL */