function toggleAll(noOfItems)
	{
		var sa = document.getElementById("chkViewAll");
		var ch = sa.checked;
		if(ch == false)
		{
			for(i=1;i<=noOfItems;i++)
			{
				cobj	=	document.getElementById("ans"+i);
				cobj.style.display = "none";
			}
		}
		if(ch == true)
		{
			for(i=1;i<=noOfItems;i++)
			{
				cobj	=	document.getElementById("ans"+i);
				cobj.style.display = "block";
			}
		}
	}
function controlDiv(id, noOfItems)
{
	for(i=1;i<=noOfItems;i++)
	{
		cobj	=	document.getElementById("ans"+i);
		
		if(id != i)
		{
			cobj.style.display = "none";
		}
	}

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

	if(cobj.style.display == "block")
	{
		cobj.style.display = "none";
	}
	else
	{
		cobj.style.display = "block";
	}
}