//Get last time
var scrip = "script";
var mytimes4=new Array()
mytimes4[1]="http://img.buonchuyen.info/quangcao/buonchuyen/home_bc_1/1.gif"
mytimes4[2]="http://img.buonchuyen.info/quangcao/buonchuyen/home_bc_1/2.gif"
mytimes4[3]="http://img.buonchuyen.info/quangcao/buonchuyen/home_bc_1/3.gif"
mytimes4[4]="http://img.buonchuyen.info/quangcao/buonchuyen/home_bc_1/4.gif"
mytimes4[5]="http://img.buonchuyen.info/quangcao/buonchuyen/home_bc_1/5.gif"
var lt4=Math.floor(Math.random()*mytimes4.length);
if (lt4 == "")
	lt4 = 4;

//random html
var mynumbers4=new Array()
mynumbers4[1]="<a href='http://img.buonchuyen.info/quangcao/buonchuyen/ranf.html' title='Gai Xinh BuonChuyen' target='_blank'><img src='"+mytimes4[lt4]+"' border='0' width='728' height='100' /></a>"
var nb4=Math.floor(Math.random()*mynumbers4.length);
if (nb4 == "")
	nb4 = 1;
document.write(mynumbers4[nb4]);