/*检测URL是否以m或者/结尾的*/
function IsSpecialURL(URL) 
{
   var pattern = "m$|/$"; 
   var reg = new RegExp(pattern); 
   
   if(!reg.test(URL)) 
   { 
	  return false; 
   }
   
   return true; 
}

/*隔30秒钟刷新一次*/
function Interval() 
{
	var URL = window.document.referrer;
	var isSpecial = IsSpecialURL(URL); 
	
	if(isSpecial)
	{
		window.setTimeout('window.location.reload()', 60000);
	}
} 
 
Interval();