function addtocart1()
{
	
	var id	=	document.getElementById("hid_itemid").value;
	var qty	=	document.getElementById("qty").value;
	
	if(qty=="")
	{
		
		return false;
	}
	return true;
//alert("sdsdsdsdd");
}

function updatecart(id)
{
	
	var qty	=	document.getElementById("qty"+id).value;
	var size	=	document.getElementById("size"+id).value;
	
		//alert(qty);
		//var pageno=globalpageno;
			new Ajax.Request('/ShoppingCart/updatecartitem/',
			{
			method:'post',
			parameters: {itemid:id,qty:qty,size:size},		
			onSuccess: function(transport){		
			var response = transport.responseText;
			window.location.reload();
					
			},
			onFailure: function(transport){ 
			document.getElementById('sign_error').innerHTML="Sorry , server error .";
			}
			});
}