function checkClassifiedPrice(){
	var ps = document.getElementsByTagName('p');
	var dollarindex=0;
	for(d=0;d<ps.length;d++){
		if(ps[d].className.search('price')>-1 && ps[d].parentNode.className.search('classified_detail')>-1){
			dollarindex=ps[d].innerHTML.indexOf('$',0);
			if(ps[d].innerHTML.charAt(dollarindex+1)=='0'){
				ps[d].className+=' zero';
			}
		}
	}
}