var server = "http://www.ptci.com";

function Banner(_id,_secs,_from,_to,_url,_img) {
	this.id = _id;
	this.secs = _secs*1000;
	this.from = _from;
	this.to = _to;
	this.url = _url;
	this.img = _img;
}

function getNextBanner(_roll) {
	clearTimeout(timer);
	now = new Date();
	gotBanner = false;
	index = getCookie('promoindex');
	if (index==null) index = 0;
	if (!_roll) index = -1;
	loops = 0;
	while (loops<banners.length) {
		if (index>=banners.length - 1) {
			index = 0;
		} else index++;
		if (banners[index].from <= now.getTime() && banners[index].to >= now.getTime()) {
			gotBanner = true;
			break;
		}
		loops++;
	}
	if (gotBanner) {
		setCookie('promoindex',index,null);
		//set URL
		if (navigator.appName!='Microsoft Internet Explorer') {
			document.anchors["a_banner"].href = banners[index].url;
		} else {
			document.all["a_banner"].href = banners[index].url;
		}
		//set SRC
		bimage = document.images["banner"];
		bimage.src = server+'/image.php?img='+banners[index].img+'&exp='+banners[index].to;
		if (banners.length > 1) {
			timer = setTimeout("getNextBanner(true)",banners[index].secs);
		}
	}
}

function getCookie(name){
	var cname = name + "=";
	var dc = document.cookie;
	if (dc.length > 0) {
		begin = dc.indexOf(cname);
	        if (begin != -1) {
		        begin += cname.length;
		        end = dc.indexOf(";", begin);
			if (end == -1) end = dc.length;
		        return unescape(dc.substring(begin, end));
	        }
	}
	return null;
}

// Use this function to save a cookie.
// Example of one day cookie date
//var today = new Date();
//today.setTime(today.getTime() + (1000 * 60 * 60 * 24 * 1));

function setCookie(name, value, expires) {
	var cookietoday = new Date();
	cookietoday.setTime(cookietoday.getTime() + 872640000);
	document.cookie = name + "=" + escape(value) + "; path=/" +
	((expires != null) ? ";expires="+expires : "; expires=" + cookietoday.toGMTString());
	return;
}

var banners = new Array();
var timer;

var index;
var d=document;
d.MM_p=new Array();


banners[0] = new Banner(237,5,1267026960000,1285340160000,'http://www.ptci.com/Main.php?do=lob&cat=C&lob=Weather','/images/promo/237/WeatherPromo.gif');
d.MM_p[0]=new Image;
d.MM_p[0].src=server+'/image.php?img=/images/promo/237/WeatherPromo.gif&exp=1285340160000';

banners[1] = new Banner(259,5,1283346000000,1288531140000,'http://www.ptci.com/pdfs/DTV_DVR_HDSepOct.pdf','/images/promo/259/DTV_DVRSepOct2010.gif');
d.MM_p[1]=new Image;
d.MM_p[1].src=server+'/image.php?img=/images/promo/259/DTV_DVRSepOct2010.gif&exp=1288531140000';

banners[2] = new Banner(262,5,1283346000000,1288580400000,'http://www.ptci.com/pdfs/HSI_Free_SepOct.pdf','/images/promo/262/HSI_SepOct2010.gif');
d.MM_p[2]=new Image;
d.MM_p[2].src=server+'/image.php?img=/images/promo/262/HSI_SepOct2010.gif&exp=1288580400000';

banners[3] = new Banner(261,5,1283346000000,1288580400000,'http://www.ptci.com/pdfs/DTV_DVR_HDSepOct.pdf','/images/promo/261/DTV_HDSepOct2010.gif');
d.MM_p[3]=new Image;
d.MM_p[3].src=server+'/image.php?img=/images/promo/261/DTV_HDSepOct2010.gif&exp=1288580400000';

banners[4] = new Banner(260,5,1283346000000,1288580400000,'http://www.ptci.com/pdfs/DTV_FreeDVRSepOct.pdf','/images/promo/260/DTV_FREESepOct2010.gif');
d.MM_p[4]=new Image;
d.MM_p[4].src=server+'/image.php?img=/images/promo/260/DTV_FREESepOct2010.gif&exp=1288580400000';

banners[5] = new Banner(258,5,1283346000000,1288580400000,'https://www.wirelesspioneer.com/promo_detail.php?promo=67','/images/promo/258/Cell_$29or$100offSepOct2010.gif');
d.MM_p[5]=new Image;
d.MM_p[5].src=server+'/image.php?img=/images/promo/258/Cell_$29or$100offSepOct2010.gif&exp=1288580400000';

banners[6] = new Banner(257,5,1283346000000,1288580400000,'','/images/promo/257/Sec_BusCameraSepOct2010.gif');
d.MM_p[6]=new Image;
d.MM_p[6].src=server+'/image.php?img=/images/promo/257/Sec_BusCameraSepOct2010.gif&exp=1288580400000';

banners[7] = new Banner(256,5,1283346000000,1288580400000,'http://www.ptci.com/pdfs/Sec_SecSystemSepOct.pdf','/images/promo/256/Sec_SecSystemSepOct2010.gif');
d.MM_p[7]=new Image;
d.MM_p[7].src=server+'/image.php?img=/images/promo/256/Sec_SecSystemSepOct2010.gif&exp=1288580400000';

banners[8] = new Banner(255,5,1283346000000,1288580400000,'','/images/promo/255/Telco_6packSepOct1020.gif');
d.MM_p[8]=new Image;
d.MM_p[8].src=server+'/image.php?img=/images/promo/255/Telco_6packSepOct1020.gif&exp=1288580400000';

banners[9] = new Banner(254,5,1283346000000,1288580400000,'http://www.ptci.com/pdfs/Telco_landlineSepOct.pdf','/images/promo/254/Telco_landlineSepOct1020.gif');
d.MM_p[9]=new Image;
d.MM_p[9].src=server+'/image.php?img=/images/promo/254/Telco_landlineSepOct1020.gif&exp=1288580400000';

banners[10] = new Banner(238,5,1267126680000,1293305880000,'http://www.ptci.com/pdfs/Weatherpartner.pdf','/images/promo/238/WeatherPromoPartners.gif');
d.MM_p[10]=new Image;
d.MM_p[10].src=server+'/image.php?img=/images/promo/238/WeatherPromoPartners.gif&exp=1293305880000';

banners[11] = new Banner(22,5,1088777700000,1293808500000,'http://www.ptci.com/Main.php?do=lob_incl&cat=C&lob=teletop&if=tw.TakeFive','/images/promo/22/take5promo.gif');
d.MM_p[11]=new Image;
d.MM_p[11].src=server+'/image.php?img=/images/promo/22/take5promo.gif&exp=1293808500000';

banners[12] = new Banner(23,3,1120313460000,1293981060000,'http://www.ptci.com/kid_page.php','/images/promo/23/funstuffpromo.jpg');
d.MM_p[12]=new Image;
d.MM_p[12].src=server+'/image.php?img=/images/promo/23/funstuffpromo.jpg&exp=1293981060000';


getNextBanner(false);