var color;
var proID;
var tdObj;

function setID(pid,obj)
{
 proID=pid
 tdObj=obj;
 window.open('color.aspx','', 'toolbar=no,width=700px,height=750px, menubar=no, scrollbars=yes, resizable=no, location=no, status=no');
}
function IsMoney(obj)
{
/*
 if(event.keyCode == 46)
 {
   str=obj.value;
   if(str.indexOf('.')>0)
   {
    return false;
   }
   
 }*/
 if(event.keyCode == 48)
 {
   str=obj.value;
   if(str.length==0)
   {
    return false;
   }
 }
 return ((event.keyCode >= 48) && (event.keyCode <= 57)); //((event.keyCode >= 48) && (event.keyCode <= 57)||event.keyCode == 46)
}
function delShopping(pid)
{
 var v=cart.Remove(pid);
  if(v.value=="e")
  {
   alert("您已经超时了！");
  }
  window.location.reload();

}
function setCount(obj,pid,price,totalid)
{
 if(obj.value=="")
 {
  alert("不能为空！");
  obj.focus();
  return;
 }
 var v=cart.ModifyCount(pid,obj.value);
 if(v.value=="e")
  {
   alert("您已经超时了！");
   window.location.reload();
  }
  else
  {
  var c=parseFloat(obj.value);
  var p=parseFloat(price);
  var total=c*p;
   document.getElementById(totalid).innerText=setCurrency(total.toString());;
  }
  
}

function setCurrency(s)
{
	if(/[^0-9\.]/.test(s)) return "invalid value";
	s=s.replace(/^(\d*)$/,"$1.");
	s=(s+"00").replace(/(\d*\.\d\d)\d*/,"$1");
	s=s.replace(".",",");
	var re=/(\d)(\d{3},)/;
	while(re.test(s))
		s=s.replace(re,"$1,$2");
	s=s.replace(/,(\d\d)$/,".$1");
	return s.replace(/^\./,"0.")
} 
function setColor(color)
{
 var v=cart.ModifyColor(proID,color);
 if(v.value=="e")
  {
   alert("您已经超时了！");
   window.location.reload();
  }
   tdObj.innerHTML="<span id='selectText'>"+color+"</span>";
}