// <!--
// LEADERBOARD PANEL HANDLING
function showPanel(thePanel, panelCt){
	for(var i=1; i<=panelCt; i++){
		if(i == thePanel){
			MM_showHideLayers('panel'+thePanel,'','show');			
			switch(thePanel){
				case "1" :
					panel = 1;
					document.form1.lb_selected.selectedIndex = 0;
				break;
				case "2" : 
					panel = 2;				
					document.form2.lb_selected.selectedIndex = 1;
				break;
				case "3" : 
					panel = 3;				
					document.form3.lb_selected.selectedIndex = 1;
				break;				
				case "4" : 
					panel = 4;
					document.form4.lb_selected.selectedIndex = 1;
				break;				
				case "5" : 
					panel = 5;				
					document.form5.lb_selected.selectedIndex = 2;
				break;
				case "6" : 
					panel = 6;				
					document.form6.lb_selected.selectedIndex = 2;
				break;				
				case "7" : 
					panel = 7;				
					document.form7.lb_selected.selectedIndex = 2;
				break;				
			}
		}else{
			MM_showHideLayers('panel'+i,'','hide');
		}
	}
}
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];}
}
function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
// -->

// AJAX FUNCTIONS using XMLHttpRequest (START)------------------------------------------------- //
var xmlHttp
// rate video
function vote(star,id)
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)	{
		alert("Your browser does not support AJAX");
		return;
	}
	
	var url = "act_vote.php";
	    url = url+"?vote="+star+"&id="+id;
	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function stateChanged()
{
	if (xmlHttp.readyState==4)	{
		document.getElementById("responseText").innerHTML=xmlHttp.responseText;
	}
}

function GetXmlHttpObject(){
	var xmlHttp=null;
	try {
			xmlHttp=new XMLHttpRequest(); // Firefox, Opera 8.0+, Safari
		}
	catch (e) 
		{
			try {	// Internet Explorer
					xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
				}
			catch (e)
				{	// Internet Explorer
					xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");	
				}
		}
	return xmlHttp;
}
// AJAX FUNCTIONS using XMLHttpRequest (END)------------------------------------------------- //


// CHARACTER COUNT (START) ----------------------------------------------------------------- //
// fieldname, warningname, remainingname, maxchars
function CheckFieldLength(fn,wn,rn,mc) {
  var len = fn.value.length;
  if (len > mc) {
    fn.value = fn.value.substring(0,mc);
    len = mc;
  }
  document.getElementById(wn).innerHTML = len;
  document.getElementById(rn).innerHTML = mc - len;
}
// CHARACTER COUNT (end) ----------------------------------------------------------------- //