var banner=new Array();

banner[00] = new Array ("banner_ads/aquaterra.jpg","http://www.aquaterra.co.uk");
banner[01] = new Array ("banner_ads/esp.gif","http://www.esprat.com");
banner[02] = new Array ("banner_ads/Applus.jpg","http://www.applusrtd.com");
banner[03] = new Array ("banner_ads/lyonlogo.jpg","http://www.lyon.co.uk");
banner[05] = new Array ("banner_ads/Derrick.jpg","http://www.derricksl.com/");
banner[07] = new Array ("banner_ads/Spanset.jpg","http://www.spanset.co.uk");
banner[08] = new Array ("banner_ads/TOTAL.jpg","http://www.totalaccess.co.uk");
banner[10] = new Array ("banner_ads/accesstraining.gif","http://www.the-access-group.com");
banner[13] = new Array ("banner_ads/cls.gif","http://www.clsoffshore.co.uk");
banner[14] = new Array ("banner_ads/arunconstruction.gif","http://www.arunservices.co.uk");
banner[16] = new Array ("banner_ads/AbsenIrataLogo.JPG","http://www.absen.co.uk");
banner[17] = new Array ("banner_ads/nsl.jpg","http://www.nsl-aberdeen.com");
banner[18] = new Array ("banner_ads/HighQ.jpg","http://www.high-q.com.au");
banner[19] = new Array ("banner_ads/ADVANCE.gif","http://www.advance-cleaning.co.uk");
banner[20] = new Array ("banner_ads/aid.jpg","http://www.aid-ltd.com");
banner[21] = new Array ("banner_ads/AlliedTrain.jpg","http://www.allied-stevedores.co.uk");
banner[22] = new Array ("banner_ads/SGS.jpg","http://www.sgs.com/rope-access");
banner[23] = new Array ("banner_ads/neptune.JPG","http://www.neptunems.com/subsidiaries/neptune-access-irm/default.aspx");
banner[24] = new Array ("banner_ads/NARC.JPG","http://www.heightec.com");
banner[25] = new Array ("banner_ads/RopeTask2_01.gif","http://www.ropetask.com/");

var bi=0;
function randad() {
	bi=Math.floor(Math.random()*banner.length);
}
randad();

var adtimer=0;
function rotatead() {
	if(adtimer!=0) {
		window.clearTimeout(adtimer);
	}
	adtimer=window.setTimeout("rotatead()",5000);
	randad();
	document.getElementById('BannerAd').innerHTML='<A HREF="'+banner[bi][1]+
	'"><img src="http://irata.org/image_01/'+banner[bi][0]+
	'" border=0 alt="'+banner[bi][1]+'"></a>';
}