//====================
//购物车
//path--路径(../)
//id--商品ID
//====================
function AddCart(path,id)
{
	var frmObj = document.frmCart;
	var ColorObj = document.all["SelectColor"];
	//var color = ColorObj.value;
	var color =ColorObj.options[ColorObj.selectedIndex].text;
	//alert(color);
	if(color=="颜色")
	{
		alert("请选择颜色");
		return;
	}
	var SpecObj = document.all["SelectSpec"];
	//var spec = SpecObj.value;
	var spec =SpecObj.options[SpecObj.selectedIndex].text;
	if(spec=="规格")
	{
		alert("请选择规格");
		return;
	}	
	var quantity = document.all["txtAmount"].value;
	var url = path+"shop/cart.aspx?id="+id+"&color="+escape(color)+"&spec="+escape(spec)+"&quantity="+quantity;
	//alert(url);
	//frmObj.action=url;
	//frmObj.submit();
	window.open(url);
}