function putAdarea(ad_code){
switch (ad_code){
case 2:
var rand = Math.floor( Math.random() * 4 );
switch (rand){
case 0:
document.write('');
break;
case 1:
document.write('');
break;
case 2:
document.write('');
break;
case 3:
document.write('');
break;
}
break;
default:
var rand = Math.floor( Math.random() * 4 );
switch (rand){
case 0:
document.write('');
break;
case 1:
document.write('');
break;
case 2:
document.write('');
break;
case 3:
document.write('');
break;
}
break;
}
}
function putOpAdarea(ad_code){
document.write('');
putAdCode(ad_code);
// setInterval( "putAdCode(" + ad_code+")", 1000*60*2 );
}
function putAdCode(ad_code){
if (ad_code){
document.getElementById("adArea").innerHTML="![](http://www.nicotto.jp/openx/www/delivery/avw.php?zoneid="+ ad_code +"&n=a7d7b0a8&ct0=)
";
}else{
document.getElementById("adArea").innerHTML="
";
}
}
