var arr =null;
function contactus()
{
	var url = http_url + 'contact-us.php';
	window.open(url,'popup','scrollbars=yes,resizable=yes,width=500,height=550');	
}
function expertdetail(id)
{
	
	parent.location = http_url + 'expert-detail.php?id='+id;	
}

function sleep(numberMillis) { var now = new Date(); var exitTime = now.getTime() + numberMillis;  while (true) {   now = new Date();   if (now.getTime() > exitTime)    return;   }  }

function expand(id,own)
{
   var obj= document.getElementById('sub'+id);
   if (own.src.indexOf("/images/plus.gif") > 0)
   {
    if (obj != null){
     own.src ="/images/minus.gif";
     obj.style.display ='block';
    }
   }else if (own.src.indexOf("/images/minus.gif") > 0 )
   {
  
    if (obj != null){
     own.src ="/images/plus.gif";
     obj.style.display ='none';
    }
   }
}

function expand2(id,own)
{
   var obj= document.getElementById('item'+id);
   if (own.src.indexOf("/images/plus.gif") > 0)
   {
    if (obj != null){
     own.src ="/images/minus.gif";
     obj.style.display ='block';
    }
   }else if (own.src.indexOf("/images/minus.gif") > 0 )
   {
  
    if (obj != null){
     own.src ="/images/plus.gif";
     obj.style.display ='none';
    }
   }
}

function showother(){
	document.getElementById('other_company').style.display='';
}

function closeother(){
	parent.document.getElementById('other_company').style.display='none';
}


function goto(intBanner)
{	
	
	if (intBanner < 1)
		intBanner = arr.length -1;
	if (intBanner == arr.length)
		intBanner =1;
		
		
	if ((intBanner > 0) &&(intBanner<arr.length)) //
	{
		var obj =document.getElementById("banner");
		var objLink =document.getElementById("banner_link");
		var objATag =document.getElementById("b_"+intBanner);
		if (obj != null)
		{
			for (i=1;i<arr.length;i++)
			{
				document.getElementById("b_"+i.toString()).className ="leadbox";
				document.getElementById("lead_"+i.toString()).className='';
			}
	
			currentBanner =parseInt(intBanner);
			obj.src=arr[intBanner];
			objLink.href=arrlink[intBanner];
			document.getElementById("lead_"+intBanner).className='white';
			objATag.className ="leadboxselect";
		}
	}
}


function rotationBanner()
{
	intBanner=Math.floor(Math.random()*tabTotal);
	if ((intBanner > 0) &&(intBanner<arr.length))
	{
		var obj =document.getElementById("banner");
		var objLink =document.getElementById("banner_link");
		var objATag =document.getElementById("b_"+intBanner);
		if (obj != null)
		{
			for (i=1;i<arr.length;i++)
			{
				document.getElementById("b_"+i.toString()).className ="leadbox";
				document.getElementById("lead_"+i.toString()).className='';
			}
	
			currentBanner =parseInt(intBanner);
			obj.src=arr[intBanner];
			objLink.href=arrlink[intBanner];
			document.getElementById("lead_"+intBanner).className='white';
			objATag.className ="leadboxselect";
		}
	}	
	setTimeout("rotationBanner()",5000);
}

var tabTotal =1;
function changecourseTab(tabID)
{
	var c1 ="";
	var c2 ="";
	
	
	for (i=1;i<tabTotal;i++)
	{
			if (i =="1")
			{
				c1 ="courseheads";
				c2 ="courseheads2";
			}
			else
			{
				c1 ="coursehead";
				c2 ="coursehead2";
			}
	
		if( i != tabID)
			document.getElementById("tab_"+i.toString()).className =c1;
		else
			document.getElementById("tab_"+i.toString()).className =c2;
	}
}
function changecourseTabBig(tabID)
{
	for (i=1;i<tabTotal;i++)
	{
		if( i != tabID)
			document.getElementById("tab_"+i.toString()).className ="courseheadbig";
		else
			document.getElementById("tab_"+i.toString()).className ="courseheadbig2";
	}
}


var isStop =false;
function customerslideLeft(){
	obj = document.getElementById("content");
	if (!isStop)
	{
		if(!isMoving && position > 0 ){
			position--;
			isMoving = true;
			new Effect.Move(obj,{duration: 0.5 ,x: 250, y: 0 ,afterFinish: function(){ isMoving = false;setTimeout("customerslideLeft()",500);}});
		}
	}
	/*if(position == 0){
		document.getElementById("leftOn").style.display = "none";
		document.getElementById("leftOff").style.display = "";
	}
	if(position != right){
		document.getElementById("rightOn").style.display = "";
		document.getElementById("rightOff").style.display = "none";
	}*/
	
}
function customerslideRight(){
	obj = document.getElementById("content");
	if (!isStop)
	{
		if(!isMoving && position < right ){
			position++;
			isMoving = true;
			new Effect.Move(obj,{duration: 0.5 ,x: -250, y: 0 ,afterFinish: function(){ isMoving = false;setTimeout("customerslideRight()",500);}});
		}
	}
	/*if(position == right){
		document.getElementById("rightOn").style.display = "none";
		document.getElementById("rightOff").style.display = "";
	}
	if(position != 0){
		document.getElementById("leftOn").style.display = "";
		document.getElementById("leftOff").style.display = "none";
	}*/
	
}