/*function controlDiv(id, noOfItems)
{
	for(i=1;i<=noOfItems;i++)
	{
		iobj	=	document.getElementById("pl_min"+i);
		cobj	=	document.getElementById("ans"+i);
		
		if(id != i)
		{
			cobj.style.display = "none";
			//iobj.src = "images/expand.gif";
		}
	}

	iobj	=	document.getElementById("pl_min"+id);
	cobj	=	document.getElementById("ans"+id);

	if(cobj.style.display == "block")
	{
		cobj.style.display = "none";
		iobj.src = "images/expand.gif";
	}
	else
	{
		cobj.style.display = "block";
		iobj.src = "images/collapse.gif";
	}
}*/

function controlDiv(id, noOfItems)
{
	for(i=1;i<=noOfItems;i++)
	{
		iobj	=	document.getElementById("pl_min"+i);
		cobj	=	document.getElementById("ans"+i);
		lobj	=	document.getElementById("link"+id);

		
		if(id != i)
		{
			cobj.style.display = "none";
			iobj.className = "";
			//iobj.src = "images/expand.gif";
		}
	}

	iobj	=	document.getElementById("pl_min"+id);
	cobj	=	document.getElementById("ans"+id);
	lobj	=	document.getElementById("link"+id);

	cobj.style.display = "Block";
		iobj.className = "active";
	
}