function addItemToCart(form)
	{
		
		if (!isNum(form.quantity.value) || form.quantity.value <= 0)
		{
			alert("Please enter a valid number for quantity!");
			form.quantity.focus();
			form.quantity.select();
			return false;
		}
		
		/*
		if (form.giftCardMessage.value.length > 255)
		{
			alert("Gift card message must be less than 255 characters!");
			form.giftCardMessage.focus();
			return false;
		}*/
		return true;
	}
	
	function addBItemsToCart(form)
	{
		var total = 0;
		
		for (i = 0 ; i < form.length ; i++)
		{
			if (form.elements[i].name.indexOf("quantity") > -1)
			{
				if (!isNum(form.elements[i].value))
				{
					alert("Quantity must be a numeric value!");
					form.elements[i].focus();
					form.elements[i].select();
					return false;
				}
				else if (form.elements[i].value < 0)
				{
					alert("Quantity must be a positive number!");
					form.elements[i].focus();
					form.elements[i].select();
					return false;
				}
				total += form.elements[i].value;
			}
		}
		
		if (total > 0)
			return true;
		else
		{
			alert("To add to cart, please enter at least 1 quantity for at least one accessory.");
			return false;
		}
	}
	
	function isNum (passedVal)
	{
		for ( j = 0 ; j < passedVal.length ; j++ )
		{
			if ( passedVal.charAt(j) < "0" || passedVal.charAt(j) > "9" )
				return false
		}
		return true;
	}
	
	function emailToFriend(item_id)
	{
		var emailWin = null;
	
		var emailWin = window.open ('emailItem.asp?item_id=' + item_id,'emailWin','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=350,height=350,left=150,top=100');
		emailWin.focus();
	}