避免关闭窗口时,弹出"关闭"提示窗口-

一.关闭本窗口

1 var  hwnd  =  window.open( " about:blank " , " _self " ); // logout.aspx?
2 if  (hwnd == null )
3     alert('请关闭弹出窗口拦截功能');
4 else
5     hwnd.close();
6  

二.从本窗口打开一个全屏窗口，然后再关闭原窗口

 1              var  hwnd  =  window.open( " Default_main.aspx " , " _blank " , " resizable=yes " ); // "fullscreen=yes, menubar=no, resizable=no,scrollbars=yes,status=no,titlebar=no,toolbar=no"
 2              if  (hwnd == null )
 3              {
 4                alert('请关闭弹出窗口拦截功能');
 5            }
 6              else
 7              {
 8                hwnd.moveTo(0,0);
 9                hwnd.resizeTo(screen.availWidth,screen.availHeight);
10                //---2006-06-05修改:避免关闭时,弹出"关闭"提示窗口----
11                window.opener = "X";
12                window.open("","_parent","");
13                window.close(); 
14            }