function st_hov(n){
	for( var i=1 ; i<=5 ; i++ ){ // save current img src
		if( i <= n ){
			document.getElementById('st_'+i).src = '/images/star_rate.gif' ;
		}else{
			document.getElementById('st_'+i).src = st_holder[i] ;
		}
	}
	// turn stars "on"
}
function st_clr(){
	for( i = 1 ; i<=5 ; i++ ){
		document.getElementById('st_'+i).src = st_holder[i] ;
	}
}
function url(u){
	window.location = u;
	return;
}
function init() {
	var e = document.getElementsByTagName('table');
	for (var i = 0; i < e.length; i++) {
	 	if (e[i].className!='chart results') continue;
		var tr = e[i].getElementsByTagName('tr');
		for (var j = 0; j < tr.length; j++) {
			tr[j].style.cursor = 'pointer';
			tr[j].onmouseover = function () { this.style.background = '#FFEFF2'; }
			if (tr[j].className=='even') { 
				tr[j].onmouseout = function () { this.style.background = '#FFFFFF'; } 
			}
			else {
				tr[j].onmouseout = function () { this.style.background = '#EFEEF4'; }
			}
		}
	}
	// show errors if any
}

$(document).ready(function(){
	init() ;
	$('#errors').show('slow') ;
}) ;