var how_many_ads = 5;
var now = new Date();
var sec = now.getSeconds();
var ad = sec % how_many_ads;
ad += 1;

var width="737";
var height="132";

// Use matching banners on case study pages.
var thispage = document.location.href;

if (thispage.indexOf("casestudies/healthcare") != -1) {
	ad = 5;
} else if (thispage.indexOf("casestudies/homeimprovement") != -1) {
	ad = 3;
} else if (thispage.indexOf("casestudies/automotive") != -1) {
	ad = 4;
} else if (thispage.indexOf("casestudies/servicesandretail") != -1) {
	ad = 5;
} else if (thispage.indexOf("casestudies/education") != -1) {
	ad = 1;
} else if (thispage.indexOf("casestudies/financial") != -1) {
	ad = 1;
}
	


if (ad == 1) {
	url="/casestudies/financial/800newloan.html";
	alt="Vanity 800 number case study for 1-800-NEW-LOAN";
	banner="/media/casebanner_newloan.jpg";
} else if (ad == 2) {
	url="/casestudies/homeimprovement/800newhouse.html";
	alt="Vanity 800 number case study for 1-800-NEW-HOME";
	banner="/media/casebanner_newhome.jpg";
} else if (ad == 3) {
	url="/casestudies/homeimprovement/800newhouse.html";
	alt="Vanity 800 number case study for 1-800-NEW-HOUSE";
	banner="/media/casebanner_newhouse.jpg";
} else if (ad == 4) {
	url="/casestudies/automotive/800newrider.html";
	alt="Vanity 800 number case study for 1-800-NEW-RIDER";
	banner="/media/casebanner_newrider.jpg";
} else if (ad == 5) {
	url="/casestudies/healthcare/800newsound.html";
	alt="Vanity 800 number case study for 1-800-NEW-SOUND";
	banner="/media/casebanner_newsound.jpg";
}


//	url="/casestudies/financial/800newhome.html";
//	alt="Vanity 800 number case study for 1-800-NEW-HOME";
//	banner="/media/casebanner_newhome.jpg";



// Handle case studies with no banners.
if (thispage.indexOf("800new2438.html") != -1) {
	url="/casestudies/automotive/800newrider.html";
	alt="Vanity 800 number case study for 1-800-NEW-RIDER";
	banner="/media/casebanner_newrider.jpg";
}

if (thispage.indexOf("800newroof.html") != -1) {
	url="/casestudies/800newhouse.html";
	alt="Vanity 800 number case study for 1-800-NEW-HOUSE";
	banner="/media/casebanner_newhouse.jpg";
}

if (thispage.indexOf("800newquad.html") != -1) {
	url="/casestudies/healthcare/800newsound.html";
	alt="Vanity 800 number case study for 1-800-NEW-SOUND";
	banner="/media/casebanner_newsound.jpg";
}