function adArray() 
	{
		for (i=0; i*2<adArray.arguments.length; i++) 
		{
			this[i] = new Object();
			this[i].src = adArray.arguments[i*2];
			this[i].href = adArray.arguments[i*2+1];
		}
		this.length = i;
	}
	
	function getAdNum() 
	{
		dat = new Date();
		dat = (dat.getTime()+"").charAt(8);
		if (dat.length == 1)
			ad_num = dat%ads.length;
		else
			ad_num = 0;
		return ad_num;
	}
	
	var ads = new adArray(
		"/images/partners/7-eleven.gif","",	
		"/images/partners/bp.gif","",	
		"/images/partners/caltex.gif","",	
		"/images/partners/peregrine.gif","",					
		"/images/partners/woolworths.gif","");
		
	var ad_num = getAdNum(); 
	
	var HTML = "<IMG SRC='" + ads[ad_num].src + "' WIDTH='150' HEIGHT='100' BORDER='0' name='js_ad'>";
	document.getElementById('partnerImage').innerHTML = HTML;

	function rotateSponsor() 
	{
		if (document.images) 
		{
			ad_num = (ad_num+1)%ads.length;
			document.js_ad.src = ads[ad_num].src;
			setTimeout("rotateSponsor()",2000);
		}
	}
	setTimeout("rotateSponsor()",2000);