var g;
 var k;
	$(document).ready(function() {
		$(".btnRedReg").simpletooltip({ click:true,hideDelay: 0.5,customTooltip: function(tooltip){
		var islog=GetCookie("islogin")
		if (islog!="1")
		{
			alert("对不起，请先登录！")
			var cartHtml=""
			return "<div class='tooltip'>"+cartHtml+"</div>";
		}
		
		var bid=tooltip.name.split('_')[1];
		buyatleast=Number(document.getElementById('buyatleast'+bid).value)
		buynum=Number(document.getElementById('txtnum'+bid).value)
		
		achid=document.getElementById('achid'+bid).value
		buyurl='/user/gouwu.asp?id='+bid+'&action=add&ach='+achid+'&spnum='+buynum
		kucun2=Number(document.getElementById('kucun'+bid).value)
		if(kucun2<buynum)
		{
			alert("对不起，本款库存不足")
			document.getElementById('txtnum'+bid).focus
			var cartHtml=""
			return "<div class='tooltip'>"+cartHtml+"</div>";
		}
		if(buynum<buyatleast)
		{
			alert("本款最低"+buyatleast+"个起卖")
			document.getElementById('txtnum'+bid).focus
			var cartHtml=""
			return "<div class='tooltip'>"+cartHtml+"</div>";
		}
	else
		{
			
			if(buystyle==1) //弹出新页面
			{open1(buyurl,1);
				var cartHtml=""
			return "<div class='tooltip'>"+cartHtml+"</div>";
				

			}
			else if(buystyle==2) //本页跳转
			{		open1(buyurl,2)	
					var cartHtml=""
					return "<div class='tooltip'>"+cartHtml+"</div>";
				
				
			}
			else if(buystyle==3)
			{			cc(buyurl)
						var cartHtml=$("#addCart").html();
						return "<div class='tooltip'>"+cartHtml+"</div>";
				
				}
			
			
		}
			},showEffect: "show", hideEffect: "hide" });
	});
	
function MM_openBrWindow(theURL,winName,features) { 
  window.open(theURL,winName,features);
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}



var req = null;


function callBack()
{
　　if (xmlHttp.readyState == 4)
	{	
		if(xmlHttp.status == 200) 
		{	 
			try{
				MM_showHideLayers('skupagepopup','','show');
			//}
			}catch(e){}
　　	}
	}
}

function lk(){
  window.location=document.all.select1.options[document.all.select1.selectedIndex].value;
}

function closePop()
{	k.hide()
	//document.getElementById("addCart").style.display='none';
	//window.location=document.URL
}

function cc(url)
{

	createXMLHttpRequest()
	//xmlHttp.onreadystatechange = addback;
	xmlHttp.open("GET",url,true);
	xmlHttp.setRequestHeader("If-Modified-Since","0");
	xmlHttp.send(null);
} 
function addback()
{			if(xmlHttp.readyState == 4){
					if(xmlHttp.status == 200){
					//	document.getElementById("ordertotalnum").innerHTML=GetCookie("ordertotalnum")

//alert(GetCookie("ordertotalnum"))

					}
				}
}
var xmlHttp = false;
function buydo(bid,achid)
{
buyatleast=document.getElementById('buyatleast'+bid).value
buynum=document.getElementById('txtnum'+bid).value
if(buynum<buyatleast)
{
	alert("本款最低"+buyatleast+"个起卖")
	document.getElementById('txtnum'+bid).focus
}
else
{

			if(buystyle==1) //弹出新页面
			{
				open1('user/gouwu.asp?id='+bid+'&action=add&ach=a'+achid+'&spnum='+buynum);
			}
			else if(buystyle==2) //本页跳转
			{
				
			}
			else if(buystyle==3)
			{
				document.getElementById("addCart").style.display='block';
				
				}
}
return false;
}
function open1(url,newwin)
{
	
	if(newwin==2)
	{
	window.location.href=url
	}
	else
	{
		
		var iTop = (window.screen.availHeight-30-500)/2;       //获得窗口的垂直位置;
  		var iLeft = (window.screen.availWidth-10-780)/2;   
		window.open (url, "newwindow", "height=500, width=780, toolbar= no, menubar=no, scrollbars=auto, resizable=no, location=no, status=no,top="+iTop+",left="+iLeft)
		}
}