后台管理页面

进入后台管理页面惯用方式:
string tt="oa = window.open(\'"+Request.ApplicationPath+"Admin/index.aspx"+"\'"
     +",\'\',\'toolbar=no,menubar=no,titlebar=yes,directories=no,resizable=yes,status=yes,fullscreen=no,top=0;left=0,width=900,height=700\');";
    Response.Write("<script language=javascript>");
    Response.Write(tt);
    Response.Write("oa.moveTo(0,0);");
    Response.Write("oa.resizeTo(screen.availWidth,screen.availHeight);");    
    Response.Write("window.opener=null;");
    Response.Write("window.close();");
    Response.Write("</script>");
登录页面请求时,直接以窗口重绘的方式进入管理界面.