function agent(url){
document.write('');
setTimeout("frame_check()",5);
}
function frame_check(){
f=document.body.clientHeight - 92;
if(f>400) {
document.getElementById("iframe").height=f;
setTimeout("frame_check()",30);
}else{
document.getElementById("iframe").height=400;
setTimeout("frame_check()",30);
}
}
function img() {
var selectnum = Math.floor((Math.random() * 100)) % 10;
document.write('
');
}