String.prototype.beginsWith = function(t, i) { if (i==false) { return
(t == this.substring(0, t.length)); } else { return (t.toLowerCase()
== this.substring(0, t.length).toLowerCase()); } } 

function getOffsetTop (obj)
{
	var curleft = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetTop;
		while (obj = obj.offsetParent) {
			curleft += obj.offsetTop;
		}
	}
	else
		return obj.offsetTop;
	return curleft;
}

function getOffsetLeft (el)
{
var ot = el.offsetLeft;
while ( ( el = el.offsetParent ) != null )
{
ot += el.offsetLeft;
}
return ot;
}

function show(e)
{
		el = document.getElementById(e);
		el.style.visibility="visible";
		el.style.display="";
		
}

function hide(e)
{
		el = document.getElementById(e);
//		el.style.visibility="hidden";
		el.style.display="none";
}

function fadein(e,time)
{
	/*var ie = (document.all) ? 1 : 0;
	el = document.getElementById(e);
	if(el.timeout)
		clearTimeout(el.timeout);
	if(ie)
		el.style.filter = "alpha(opacity=0)";
	else
		el.style.opacity = 0;
	el.style.visibility = "visible";
	
	if(el.timeout)
		clearTimeout(el.timeout);
	
	fadeintimeout(e,0,time)*/
	if($('#'+e)!=null)
	{
	$('#'+e).css('visibility','visible');
	$('#'+e).hide();
	$('#'+e).fadeIn(500);
	}
}


function fadeinold(e,time)
{
	var ie = (document.all) ? 1 : 0;
	el = document.getElementById(e);
	if(el.timeout)
		clearTimeout(el.timeout);
	if(ie)
		el.style.filter = "alpha(opacity=0)";
	else
		el.style.opacity = 0;
	el.style.visibility = "visible";
	
	if(el.timeout)
		clearTimeout(el.timeout);
	
	fadeintimeout(e,0,time)
}

function fadeintimeout(e,i,time)
{
	var ie = (document.all) ? 1 : 0;
	el = document.getElementById(e);
	i+=time;
	if(i>=100)
	{	
		if(ie)
			el.style.filter = "alpha(opacity=100)";
		else
			el.style.opacity = 1;
	}
	else
	{
		if(ie)
			el.style.filter = "alpha(opacity="+(i*1)+")";
		else
			el.style.opacity = 0.01*i;
//		el.style.alpha="progid:DXImageTransform.Microsoft.Alpha(10)";
//		el.style.opacity=(10-i)*0.1;
		el.timeout=setTimeout("fadeintimeout('"+e+"',"+i+","+time+")",10);
	}
}

function invisible(e)
{
			var ie = (document.all) ? 1 : 0;
		el = document.getElementById(e);
	if(el.timeout)
		clearTimeout(el.timeout);
	
		if(ie)
			el.style.filter = "alpha(opacity=0)";
		else
			el.style.opacity = 0;
}

function fadeout(e,time)
{
	/*var ie = (document.all) ? 1 : 0;
		
	el = document.getElementById(e);
	if(el.timeout)
		clearTimeout(el.timeout);
	
		if(ie)
			el.style.filter = "alpha(opacity=100)";
		else
			el.style.opacity = 1;
	el.style.visibility = "visible";	
	
	if(el.timeout)
		clearTimeout(el.timeout);
		
	fadeouttimeout(e,100,time);			*/
	if($('#'+e)!=null)
		$('#'+e).fadeOut(500);
}

function fadeoutold(e,time)
{
	var ie = (document.all) ? 1 : 0;
		
	el = document.getElementById(e);
	if(el.timeout)
		clearTimeout(el.timeout);
	
		if(ie)
			el.style.filter = "alpha(opacity=100)";
		else
			el.style.opacity = 1;
	el.style.visibility = "visible";	
	
	if(el.timeout)
		clearTimeout(el.timeout);
		
	fadeouttimeout(e,100,time);			
}


function fadeouttimeout(e,i,time)
{
	var ie = (document.all) ? 1 : 0;
	el = document.getElementById(e);
	i-=time;
	if(i<=0)
	{	
		if(ie)
			el.style.filter = "alpha(opacity="+0+")";
		else
			el.style.opacity = 0;
		el.style.visibility = "hidden";	
		
	}
	else
	{
		if(ie)
			el.style.filter = "alpha(opacity="+(i*1)+")";
		else
			el.style.opacity = i*0.01;

		el.timeout=setTimeout("fadeouttimeout('"+e+"',"+i+","+time+")",10);

	}
}

function check()
{
var return_value=false;

 if (document.searchform.searchquery.value=="")
 {
  //window.alert("please enter search query");
  document.searchform.searchquery.focus();
   }
  else
  {
   return_value=true;
  }
  return return_value;
}
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 hideDiv(str)
{
	document.getElementById(str).style.visibility='hidden';
	document.getElementById(str).style.display='none';
}

function showDiv(str)
{
	document.getElementById(str).style.visibility='visible';
	document.getElementById(str).style.display='block';
}