// JavaScript Document
function sub_p(form1,cat,proid)//submit product
{
	document.orderform_subcategor.productid.value=proid;
	document.orderform_subcategor.cat.value=cat;
	
	if($("input[name='"+form1+"']").attr("value")>0)
	{
	document.orderform_subcategor.amount.value=$("input[name='"+form1+"']").attr("value");
	document.orderform_subcategor.submit();
	}
	else
	{
		alert("Sorry,please check the number of product which you will buy");
		return false;
		}
	
	}