var one;
var two;
var openurl="tzxy.html";

function openwin()
{ 
  one=window.open(openurl,'投资学园','width=300,height=227,top=00,left=00,toolbar=no,menubar=no, scrollbars=no, resizable=no,location=no,status=no');
}

if (navigator.appName == "Netscape")
{
  setTimeout("openwin()",10);
}
else if (navigator.appName != "Microsoft Internet Explorer")
{
  setTimeout("openshow()",10);
}

function openshow()
{
  one=window.showModalDialog(openurl,'投资学园','scroll:0;status:0;help:0;resizable:0;dialogWidth:300px;dialogHeight:227px');
}