var xmlhttp=false;
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
// JScript gives us Conditional compilation, we can cope with old IE versions.
// and security blocked creation of the objects.
 try {
  xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
 } catch (e) {
  try {
   xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
  } catch (E) {
   xmlhttp = false;
  }
 }
@end @*/

refresh();

function refresh()
{
xmlhttp = false;

if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
	try {
		xmlhttp = new XMLHttpRequest();
	} catch (e) {
		xmlhttp=false;
	}
}
if (!xmlhttp && window.createRequest) {
	try {
		xmlhttp = window.createRequest();
	} catch (e) {
		xmlhttp=false;
	}
}

}	
	
	
	
		
function GetNews()
{
	xmlhttp.open("GET", "/Includes/getnews.aspx",true);
	
	xmlhttp.onreadystatechange=function() {
		if (xmlhttp.readyState==4) {			
			document.getElementById('theNews').innerHTML = xmlhttp.responseText;
		}
	}
	xmlhttp.send(null)
}


		
function GetRankings(PID)
{
	xmlhttp.open("GET", "/Includes/getRankings.aspx?PID=" + PID,true);
	
	xmlhttp.onreadystatechange=function() {
		if (xmlhttp.readyState==4) {			
			document.getElementById('theRankings').innerHTML = xmlhttp.responseText;
		}
	}
	xmlhttp.send(null)
}


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_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_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];}
}


/* for voting on a poll and retrieving the graphed results */
function voterFunction(PollID,radioButtonList,elementName)
{
    for( i=0 ; i < radioButtonList.length ; i++ )
    {
        if(radioButtonList[i].checked)
        {
            //alert(PollID + ", " + radioButtonList[i].value);
    
            xmlhttp.open("GET", "/Includes/MakePoll.aspx?PollID=" + PollID + "&Vote=" + radioButtonList[i].value,true);      
            xmlhttp.onreadystatechange=function(){
                if (xmlhttp.readyState==4) 
                {			
                    ShowText(xmlhttp.responseText,elementName);
                }
            }
            
            xmlhttp.send(null)                       
        }
    }
}


/* for fetching the 'voting' view of a poll */
function getPoll(elementName)
{ 
		refresh(); 

	    var ran_number= Math.random();
	    xmlhttp.open("GET", "/Includes/MakePoll.aspx?Element=" + elementName + "&ran=" + ran_number,true);
    	
	    xmlhttp.onreadystatechange=function(){
		    if (xmlhttp.readyState==4) 
		    {			
			    ShowText(xmlhttp.responseText,elementName);
			    //alert('getPoll: ' + elementName);
		    }
	    }
	    
	    xmlhttp.send(null)
}
  
   		
//function ShowText(theText,elementName)
//{
    //alert(elementName);	
//	document.getElementById(elementName).innerHTML = theText;
//}

function ShowText(theText,elementName)
{	
	//if (window.navigator.appName.toLowerCase().indexOf("netscape") > -1) 
	//{
		document.getElementById(elementName).innerHTML = theText;
	//}
	//else
	//{
	//	var newdiv = document.createElement("div");
	//	newdiv.innerHTML = theText;
	//	var menu = document.getElementById(elementName);
	//	menu.appendChild(newdiv);	
	//}
}


/** Functions for expanding/collapsing menu **/
function GetMenu()
{       
    var Random = Math.random();
	xmlhttp.open("GET", "/Includes/GetMenu.aspx?Rand=" + Random,true);
    	
    xmlhttp.onreadystatechange=function() 
    {
	    if (xmlhttp.readyState==4) 
	    {			
		    ShowText(xmlhttp.responseText,'menuDiv');		        
            
            /* open menu to prev view */
            OpenSaved();                             
	    }
    }
    xmlhttp.send(null)
}


function checkMenuItem(id)
{
	var d = document.getElementById('smenu' + id);

	if (document.getElementById('smenu'+id).style.display == 'block')
	{
		d.style.display='none';
	}
	else
	{
		openMenuItem(id);
	}
}

function openMenuItem(id)
{
	var d = document.getElementById("smenu" + id);
		
	for (var i = 0; i<=30; i++) {
		if (document.getElementById('smenu'+i))
		{
			document.getElementById('smenu'+i).style.display='none';
		}		
	}

	if (d) 
	{
		d.style.display='block';
	}
	
	// Save State
	createCookie("menuState", id, 365);
}

function createCookie(name,value,days) 
{
	if (days) 
	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
  	else 
  	{
  		expires = "";
  	}
  	
  	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(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 OpenSaved()
{
	var cookie = readCookie("menuState");
	var menuState = cookie ? cookie : "1";
	
	openMenuItem(menuState);
	
    /* might be a poll on the page */
    var div = document.getElementById('DisplayPoll');
    if(div != null)
    {
        //getPoll('DisplayPoll');
    }			
}

			
function showTabs()
{
	try
	{
		document.getElementById('Image1').style.visibility = 'visible';
		document.getElementById('Image2').style.visibility = 'visible';
		document.getElementById('Image3').style.visibility = 'visible';
		document.getElementById('Image4').style.visibility = 'visible';
	}
	catch(err)
	{				
	}				
}