// JavaScript Document


var urls = new Array();
urls[0] = "http://www.aseracare.com";
urls[1] = "http://www.aldermarket.com";
urls[2] = "http://www.interiorsbyambiance.com";
urls[3] = "http://www.andradechiropractic.com";
urls[4] = "http://www.asparagusfest.com";
urls[5] = "http://www.bankofstockton.com";
urls[6] = "http://www.thebeamworks.com";
urls[7] = "http://www.bellesflowershop.com";
urls[8] = "http://www.bschaffercancer.com";
urls[9] = "http://www.bikramyogastockton.com";
urls[10] = "#";
urls[11] = "http://www.crporterhome.com";
urls[12] = "http://www.diamondiceinc.com";
urls[13] = "http://www.duranhomes.net";
urls[14] = "#";
urls[15] = "http://www.kharmaspa.com";
urls[16] = "#";
urls[17] = "http://www.mooresoflindon.com";
urls[18] = "http://www.papapavlos.com";
urls[19] = "http://www.silverfernremodeling.com";
urls[20] = "http://www.stmaryshighschool.org";




var num_of_ads = urls.length;
var num = Math.floor(Math.random()*num_of_ads);
var path = "/sanjoaquin/2010/08/ads/";

function preloadImages() {
	var img = new Image();
	for (i=0; i < num_of_ads; i++) {
		img.src = path + "ad"+i+".jpg";	
	}
}

function switchAds() {
	preloadImages();
	switchAd(num);
		
}

function switchAd(adnum) {
		document.getElementById("ads").innerHTML = '<a href="'+urls[num]+'"><img src="'+path+'ad'+num+'.jpg" alt="Advertisements" /></a>';
		num = (num+1)%num_of_ads;
		setTimeout("switchAd("+num+")", 8000);
	
}