/* Table row colors */
function colorTables(){
	if(!document.getElementById) return; // exit if old browser
	var $tables = document.getElementsByTagName("table");
	for(var $i=0; $i<$tables.length; $i++){
		if($tables[$i].className != "common") continue;
		var $rows = $tables[$i].getElementsByTagName("tr");
		for($j=0; $j<$rows.length; $j++){
			if($rows[$j].className != "header"){ // skip header row!
				var $className = ($j % 2) ? "" : "alt_row"; // set class
				$rows[$j].className = $className;
				
				if(document.createTextNode && addTableRollovers) {
					$rows[$j].onmouseover=function(){this.className='hilite_row';return false;};
					// $rows[$j].onmouseout=function(){this.className=$className;return false;}; // work on this
				}
			}
		}
	}
}
var addTableRollovers = false; // set this to false in the actual page if you do not want row rollovers
window.onload = colorTables;