function nextasd(linkstr,imgstr,altstr,bannerimg,asdlink,cc){
	var bannerad = imgstr.split("||");
	var links = linkstr.split("||");
	var alt = altstr.split("||");
	eval('var adnum='+cc);
	document.getElementById(bannerimg).src=bannerad[adnum];
	document.getElementById(bannerimg).alt=alt[adnum];
	document.getElementById(asdlink).href=links[adnum];	
	if(adnum<bannerad.length-1){
	adnum++;
	}else{
		adnum = 0;
	}
	eval(cc+'='+adnum);
}