< script language = " javascript " >
window.moveTo(
2000 , 2000 ); 
var  para  =  window.location.search; 
var  width  = screen.availWidth; 
var  height  =  screen.availHeight; 

var  arg  =  window.showModalDialog('ChooseEstate.htm' + para,window,'dialogWidth:' + width + 'px;dialogHeight:' + height + 'px;help: 0 ;'); 

window.close(); 
</ script >

----使用以上代码,会弹出一个询问窗口,是否关闭当前窗口,我们只要稍做更改,就可避过这个机制:

< script language = " javascript " >
window.moveTo(
2000 , 2000 ); 
var  para  =  window.location.search; 
var  width  = screen.availWidth; 
var  height  =  screen.availHeight; 


var  arg  =  window.showModalDialog('ChooseEstate.htm' + para,window,'dialogWidth:' + width + 'px;dialogHeight:' + height + 'px;help: 0 ;'); 
window.opener 
=  window; 或window.opener=null;
window.close(); 
</ script >