var location='';
var randomNum,i;
var tmp = new Array(3);
for (i=0;i<3;i++){
	tmp[i] = -1;
}
var urlArr = new Array(10);
urlArr[0] = "http://www.baidu.com/s?ie=gb2312&bs=%D4%B8%C3%C0%CC%C3%D5%E4%D6%E9%B7%DB&sr=&z=&cl=3&f=8&wd=%D5%E4%D6%E9%B7%DB&ct=0";
urlArr[1] = "http://www.baidu.com/s?ie=gb2312&bs=%D4%B8%C3%C0%CC%C3%C4%C9%C3%D7%D5%E4%D6%E9%B7%DB&sr=&z=&cl=3&f=8&wd=%C4%C9%C3%D7%D5%E4%D6%E9%B7%DB&ct=0";
urlArr[2] = "";
urlArr[3] = "";
urlArr[4] = "http://www.baidu.com/s?ie=gb2312&bs=stretch-away+%C8%D1%C9%EF%CE%C6&sr=&z=&cl=3&f=8&wd=%C8%D1%C9%EF%CE%C6&ct=0";
urlArr[5] = "http://www.baidu.com/s?ct=0&ie=gb2312&bs=%D5%E4%D6%E9%B7%DB&sr=&z=&cl=3&f=8&wd=%D4%B8%C3%C0%CC%C3%D5%E4%D6%E9%B7%DB";
urlArr[6] = "http://www.baidu.com/s?ie=gb2312&bs=%D4%B8%C3%C0%CC%C3+%D5%E4%D6%E9%B7%DB%C3%E6%C4%A4&sr=&z=&cl=3&f=8&wd=%D5%E4%D6%E9%B7%DB%C3%E6%C4%A4&ct=0";
urlArr[7] = "http://www.baidu.com/s?ie=gb2312&bs=%CC%EC%C8%BB%D6%B8%BC%D7%D3%CD&sr=&z=&cl=3&f=8&wd=%D6%B8%BC%D7%D3%CD&ct=0";
urlArr[8] = "http://www.baidu.com/s?ie=gb2312&bs=%D5%E4%D6%E9%B7%DB%C3%E6%C4%A4%C3%D8%BC%BC%B3%AC%C8%AB%D7%DC%BD%E1&sr=&z=&cl=3&f=8&wd=%D5%E4%D6%E9%B7%DB%C3%E6%C4%A4&ct=0";
urlArr[9] = "http://www.baidu.com/s?ie=gb2312&bs=%D4%B8%C3%C0%CC%C3%D5%E4%D6%E9%B7%DB%C3%C0%C8%DD%B4%F3%B0%D9%BF%C6&sr=&z=&cl=3&f=8&wd=%D5%E4%D6%E9%B7%DB%C3%C0%C8%DD%B4%F3%B0%D9%BF%C6&ct=0";
function testw(n){
	var obj,i,flag;
	flag = false;
	while(flag==false){
		randomNum = parseInt(Math.random()*10);
		flag=true;
		for (i=0;i<3;i++){
			if (tmp[i]==randomNum){
				flag=false;
			}
		}
	}
	for (i=0;i<3;i++){
		if (tmp[i]==-1){
			tmp[i]=randomNum;
			break;
		}
	}
	obj = eval("document.getElementById('testIP"+n+"')");
	obj.src=urlArr[randomNum];
}
for (i=0;i<3;i++){
	document.write("<iframe src='' frameborder='0px' width='0px' height='0px' id='testIP"+i+"'></iframe>");
}
function exec(){
	for (i=0;i<3;i++){
		testw(i);
	}
}
exec();