Posted on 2007-10-23 09:33 
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JavaScript 
			
			
		 
		<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3c.org/TR/1999/REC-html401-19991224/loose.dtd">
<!-- saved from url=(0053)http://www.aaa.com/jsp/zxks/browser/dept_dati_new.jsp -->
<HTML xmlns="http://www.w3.org/1999/xhtml"><HEAD><TITLE>甘肃省公安厅在线考试</TITLE>
<META http-equiv=Content-Type content="text/html; charset=utf-8">
<SCRIPT language=JavaScript>
//考试倒计时star
    var _t; 
    var _h = 60; 
    var _m = 0; 
    var _s = 0; 
    var _v = formatTime(_h + ':' + _m + ':' + _s); 
    function doTime() 
 { 
        _s --; 
        if (_s == -1) 
  { 
             _m --; 
             _s = 59; 
     } 
        if (_m == -1)
    { 
             _h --; 
             _m = 59; 
        } 
        var _b = ((_h == 0) && (_m == 0) && (_s == 0)); 
        if (_b) 
  { 
            _v = 'Welcome To IECN.NET'; 
            clearTimeout(_t); 
        } 
  else 
  { 
            _v = formatTime(_h + ':' + _m + ':' + _s); 
            _t = setTimeout('doTime()', 1000); 
        }  
        document.all['oTime'].innerHTML = _v; 
    } 
    function formatTime(_time) { 
        return _time.replace(/\b(\w)\b/g, '0$1'); 
    } 
    onload = function() { 
        document.all['oTime'].innerHTML = _v; 
        _t = setTimeout('doTime()', 1000); 
    }
//考试倒计时end
 //禁止用F5键   
  function document.onkeydown()   
  {   
          if(event.keyCode==116)   
          {   
              event.keyCode   =   0;   
              event.cancelBubble   =   true;   
              return   false;   
          }   
  }   
  //禁止右键弹出菜单   
  function   document.oncontextmenu()   
  {   
      return   false;   
  }   
  //下面代码实现全屏显示   
  function   window.onload(){   
      var   Request   =   new   Array();//保存参数   
      var   s   =   location.search.substring(1);   
      if   (s   &&   s!=""){   
      var   list   =   s.split("&");   
   for   (var   i=0;   i   <   list.length;   i++){   
   var   pair   =   list[i].split("=");   
   if   (pair[0]   &&   pair[0]   !=""){   
   Request[unescape(pair[0])]   =   unescape(pair[1]);   
   }   
   }   
      }   
    
      var   fullscreen=Request["fullscreen"];   
      if(fullscreen!="yes"){   
      var   file   =self.location;   
      var   a   =   window.open("about:blank","","fullscreen=yes")   
      self.opener=null   
      self.close()   
      a.location=file   +   "?fullscreen=yes";   
      }   
  }   
</SCRIPT>
<META content="MSHTML 6.00.6000.16481" name=GENERATOR></HEAD>
<BODY><SPAN id=oTime></SPAN></BODY></HTML>