var hbanner=new Array();
	var randomNum;
	
function replaceSymbol(str, from, to)
{
	myregexp = new RegExp(from, "gi");
	var str=str;
		var str1=str.replace(myregexp,to);
		return str1;
}


	function getRandAdSet(maxValue)
	{
		//get our random number 
		randomNum = Math.floor(Math.random() * maxValue)+1 ;
	}

			hbanner[0] = "/images/banners/jz_2011_h_fleece.jpg";
			hbanner[1] = "/images/banners/jz_2011_h_heavyweight_cotton.jpg";
			hbanner[2] = "/images/banners/jz_2011_h_sports_shirts.jpg";
			hbanner[3] = "/images/banners/jz_2011_h_spot_shield.jpg";
			hbanner[4] = "/images/banners/jz_2011_h_tshirts.jpg";

	 $(document).ready(function() {
	//	divName = 'awRotatingGraphic';
			getRandAdSet(hbanner.length);
			$('#h_banner').attr("src",hbanner[randomNum-1]);
	});