function highlightRows() {
if (!document.getElementsByTagName) return false;
var rows = document.getElementsByTagName("tr");
for (var i=1; i<rows.length; i++) {
	if ((rows[i].className == 'odd') ||
		(rows[i].className == 'no_light'))  continue;
//	alert(rows[i].className);
rows[i].onmouseover = function() {
(this.className="highlight");
 return false;
}
rows[i].onmouseout = function() {
(this.className="");
return false;
}
}
}

function addLoadEvent(func) {
var oldonload = window.onload;
if (typeof window.onload != 'function') {
window.onload = func;
} else {
window.onload = function() {
oldonload();
func();
}
}
}

addLoadEvent(highlightRows);