定点打开窗口

//普通网页
var son="";
function openWindowValue(url,e)
{
     if    (document.all)    {  
                     x    =    event.screenX;  
                     y    =    event.screenY;  
               }  
               else    {  
                     x    =    evnt.screenX;  
                     y    =    evnt.screenX;              
               }  

//     var t=e.offsetTop;
//  var l=e.offsetLeft;
//  var ee=e;
//  while(ee=ee.offsetParent)
//  {
//   t+=ee.offsetTop;
//   l+=ee.offsetLeft;
//  }
//  l+=e.offsetWidth;
//  window.showModalDialog(url+'?Gid='+e.id,'window',"dialogLeft:"+l+";dialogTop:"+t+";dialogHeight: 60px; dialogWidth: 450px;center: yes; help: no;resizable: no; status: no;")
  son=window.open(url+'?Gid='+e.id,"_blank","height=100,width=300,top="+y+",left="+x+",toolbar=no,menubar=no,scrollbars=yes, resizable=yes,location=no, status=no");
     
}