///////////////////
// SCRIPTS SETUP //
///////////////////

function setup() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName("a");
	for (var i=0; i<anchors.length; i++) {
		var anchor = anchors[i];
		if (anchor.getAttribute("href") && anchor.getAttribute("rel") == "external") anchor.target = "_blank";
	}

	document.getElementById('ad').innerHTML = pics[Math.floor(Math.random() * pics.length)];
	rotate();
}

////////////////////////
// AD ROTATION SCRIPT //
////////////////////////

function rotate() {
	var ad = document.getElementById('theAd').src;
	ad = ad.substring(ad.lastIndexOf('/')+1);
	
	for (i=0 ; i<pics.length ; i++) {
		var comp = pics[i].substring(pics[i].lastIndexOf('ads')+4,pics[i].indexOf('alt')-2);
		if (ad==comp) {
			if (i==pics.length-2) {
				document.getElementById('ad').innerHTML = pics[i+1];
				document.getElementById('onDeck').innerHTML = pics[0];
			}
			else if (i==pics.length-1) {
				document.getElementById('ad').innerHTML = pics[0];
				document.getElementById('onDeck').innerHTML = pics[1];
			}
			else {
				document.getElementById('ad').innerHTML = pics[i+1];
				document.getElementById('onDeck').innerHTML = pics[i+2];
			}
		}
	}
	setTimeout('rotate()',time*1000);
}

////////////////////////////
// FORM ACTIVATION SCRIPT //
////////////////////////////

function activate(brillig) {
	document.getElementById('config').name = "config";
	document.getElementById('config').value = brillig;
}


window.onload = setup;