// Random Ad Images

var adimage = new Array()
var adlink = new Array()
var adalt = new Array()

adimage[0] = "http://www.njn.net/newspublicaffairs/coverage/09governorrace/images/debate1001ads/njra.jpg"
adlink[0] = "http://www.njra.org/"
adalt[0] = "New Jersey Restaurant Association"

adimage[1] = "http://www.njn.net/newspublicaffairs/coverage/09governorrace/images/debate1001ads/greenbuilding.jpg"
adlink[1] = "http://www.usgbcnj.org/"
adalt[1] = "US Green Building Council, New Jersey Chapter"

adimage[2] = "http://www.njn.net/newspublicaffairs/coverage/09governorrace/images/debate1001ads/att.jpg"
adlink[2] = "http://www.att.com/"
adalt[2] = "AT&T"

adimage[3] = "http://www.njn.net/newspublicaffairs/coverage/09governorrace/images/debate1001ads/sun.jpg"
adlink[3] = "https://www.sunnbnj.com/home/personal"
adalt[3] = "Sun National Bank"

adimage[4] = "http://www.njn.net/newspublicaffairs/coverage/09governorrace/images/debate1001ads/liberty.jpg"
adlink[4] = "http://libertynaturalgas.com/"
adalt[4] = "Liberty Natural Gas"

adimage[5] = "http://www.njn.net/newspublicaffairs/coverage/09governorrace/images/debate1001ads/njmanufacturing.jpg"
adlink[5] = "http://www.njm.com/"
adalt[5] = "New Jersey Manufacturers Insurance"

adimage[6] = "http://www.njn.net/newspublicaffairs/coverage/09governorrace/images/debate1001ads/njcct.jpg"
adlink[6] = "http://www.buildunion.net/"
adalt[6] = "New Jersey Carpenter Contractor Trust"

adimage[7] = "http://www.njn.net/newspublicaffairs/coverage/09governorrace/images/debate1001ads/masons.jpg"
adlink[7] = "http://www.imiweb.org/"
adalt[7] = "New Jersey Union Masons"

adimage[8] = "http://www.njn.net/newspublicaffairs/coverage/09governorrace/images/debate1001ads/marriott.jpg"
adlink[8] = "http://www.trentonmarriott.com"
adalt[8] = "Trenton Marriott"




imagesPreloaded = new Array()
for (var i = 0; i < adimage.length ; i++)
{
	imagesPreloaded[i] = new Image(180,150)
	imagesPreloaded[i].src=adimage[i]
}

var randomImage1;
var randomImage2;
var randomImage3;
	

// function that assigns random images
function getImages() {
	randomImage1 = Math.round(Math.random()*(adimage.length-1));
	randomImage2 = Math.round(Math.random()*(adimage.length-1));
	randomImage3 = Math.round(Math.random()*(adimage.length-1));

while (randomImage2 == randomImage1) { 
	randomImage2 = Math.round(Math.random()*(adimage.length-1));
	}
while (randomImage3 == randomImage1) { 
	randomImage3 = Math.round(Math.random()*(adimage.length-1));
	}
while (randomImage3 == randomImage2) { 
	randomImage3 = Math.round(Math.random()*(adimage.length-1));
	}
}

// function that puts the random images onto the page
function changeAds(){
getImages();
document.getElementById('adnumber1').src=adimage[randomImage1];
document.getElementById('adnumber1').alt=adalt[randomImage1];
document.getElementById('adlink1').href=adlink[randomImage1];
document.getElementById('adnumber2').src=adimage[randomImage2];
document.getElementById('adnumber2').alt=adalt[randomImage2];
document.getElementById('adlink2').href=adlink[randomImage2];
document.getElementById('adnumber3').src=adimage[randomImage3];
document.getElementById('adnumber3').alt=adalt[randomImage3];
document.getElementById('adlink3').href=adlink[randomImage3];
delay = setTimeout('changeAds()', 60000);
}

// This tells the page to call this function(s) when loaded
window.onload=function(){
changeAds();
}