var wtf = 0;
var RolingTime = 15000;
var current_id = 0;
var d=1;



function showme(id) {
	//alert('showme started. id=' + id);
	for (i=1;i<=d;i++) {
		if (i!=id) {
			document.getElementById('rotating_banner_'+i).style.display='none';
			//document.getElementById('rotating_desc_'+i).style.display='none';
		} else {
			document.getElementById('rotating_banner_'+i).style.display='block';
			//document.getElementById('rotating_desc_'+i).style.display='block';
		}
	}
}

function rollme() {
	//alert('rollme started.');
	if (wtf==0) {current_id++;}
	if (current_id > d)
		{current_id = 1;}
	showme(current_id);
}

function startme() {
do {d++;} while(document.getElementById('rotating_banner_'+d));
d=d-1;
var current_id = Math.floor(Math.random()*d)+1;
showme(current_id);
setInterval('rollme()', RolingTime);
}