// JavaScript Document
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function check_search()
{
	if (form2.BannerTextBox.value=="")
	{
		alert("请输入您的关键字！");
		form2.BannerTextBox.focus();
		return false;
	}
}

times=0;
ida="";
idb="";
function check(cbox)
{
if(cbox.checked==false) 
	{
		if(times!=0) times=times-1;
		if(ida==cbox.value) ida="";
		if(idb==cbox.value) idb="";
     }
else {times=times+1;
	   if(times<=2)
	   {
		  if(ida!="") idb=cbox.value;
		  else ida=cbox.value;
	   }
      }
if(times==3) {alert("只能选择两种产品进行比较！");
              times=times-1;
              return (cbox.checked=false);
              }
}

function v()
{if(times<2) {alert("选择两种产品才能比较！");
              return (location=location.href);
              }
window.open('contrast.asp?IMShowNameID1='+ida+'&IMShowNameID2='+idb,'两种产品的对比结果',"toolbar=no,menubar=no,directories=no,status=no,left=80,top=60,width=678,height=500,scrollbars=yes,resizable=yes");
}

function Jump(sUrl)
{
	if (confirm("查看此篇文章将消耗您的积分3分，您是否愿意继续查看？？")!="0")
	{
		location.href=sUrl;
	}
	return false;	
}