<!-- #BeginLibraryItem "/Library/includeConfigureDocument.lbi" --> 
<!-- #EndLibraryItem -->		
		function UpdateQty(item,doc){
			document.getElementById('action').value='update_item';
			error=false;
			c = document.frmCart.elements.length;
			for(i=0;i<c;i++) {
				name = document.frmCart.elements[i].name.split('_')
				if(name[0] == 'update_qty_' &&
					isNaN(document.frmCart.elements[i].value)
				){ 
					error = true; 
					break;
				}
			}
			if(error){
				alert("You can only put number in the Quantity Field");
			}else{
				document.frmCart.submit();
			}
		}
		function set_session(){
			document.getElementById('session').src= 'http://www.undergroundcheesecake.com/store/includes/cart/cart_set_ses.php?set_session=true';
		}