//enter refresh time in "minutes:seconds" Minutes should range from 0 to inifinity. Seconds should range from 0 to 59 
var limit="10:0" 

if (document.images){ 
var parselimit=limit.split(":") 
parselimit=parselimit[0]*60+parselimit[1]*1 
} 
function beginrefresh(){ 
if (!document.images) 
return 
if (parselimit==1) 
window.location.reload() 
else{ 
parselimit-=1 
curmin=Math.floor(parselimit/60) 
cursec=parselimit%60 

if (curmin!=0) 
curtime="Tu dong cap nhat sau "+curmin+" phut va "+cursec+" giay." 
else 
curtime="Tu dong cap nhat sau "+cursec+" giay." 
window.status=curtime 
setTimeout("beginrefresh()",1000) 
} 
} 



$(document).ready(function(){
beginrefresh();
});
//wind