var doc = document;
var cnnHPAds = new Array();
cnnHPAds = [
	/*
	['upfrontAD1','48228','111','148','148x111_spon1','homepage'],
	['upfrontAD2','39933','111','148','148x111_spon2','homepage'],
	*/
	['storeAD','209331','150','180','180x150_spon','promos','superstore'],
	['stripeAD','760908','40','665','665x40_spon','homepage','marketing'],
	['promoAD1','121082','170','160','160x170_spon1','promos','sales','homepage'],
	['promoAD2','495272','170','160','160x170_spon2','promos','sales','homepage'],
	['promoAD3','26063','170','160','160x170_spon3','promos','sales','homepage']
];

function cnnBuildAds() {
	for (var i = 0; i < cnnHPAds.length; i++) {
		var el = doc.getElementById(cnnHPAds[i][0]);
		if (el) {
			var adDiv = doc.createElement('div');
			adDiv.id = 'ad-' + cnnHPAds[i][1];
			adDiv.style.padding = '0';
			adDiv.style.margin = '0';
			adDiv.style.border = '0';
			el.appendChild(adDiv);
			var section = (cnnHPAds[i][4]) ? '&nascar_section=' + cnnHPAds[i][6] : '';
			var subsection = (cnnHPAds[i][5]) ? '&nascar_subsection=' + cnnHPAds[i][7] : '';
			
			cnnad_createAd(cnnHPAds[i][1], 'http://ads.nascar.com/html.ng/site=nascar&nascar_pos=' + cnnHPAds[i][4] + '&nascar_rollup=' + cnnHPAds[i][5] + section + subsection + '&page.allowcompete=yes&params.styles=fs',cnnHPAds[i][2],cnnHPAds[i][3]);
		}
	}
}


var oldOnload = window.onload; 
window.onload = function() { 
	if (oldOnload) {
		cnnBuildAds();
		oldOnload();
	} else {
		cnnBuildAds();
	}
}