/* 
Javascript to style odd/even table rows
Derived from 'Zebra Tables' by David F. Miller (http://www.alistapart.com/articles/zebratables/)

Modified by Jop de Klein, february 2005
jop at validweb.nl
http://validweb.nl/artikelen/javascript/better-zebra-tables/
*/

var stripe = function() {
	var tables = document.getElementsByTagName("table");	

	for(var x=0;x!=tables.length;x++){
		var table = tables[x];
		if (! table) { return; }
		
		var tbodies = table.getElementsByTagName("tbody");
		
		for (var h = 0; h < tbodies.length; h++) {
			var even = true;
			var trs = tbodies[h].getElementsByTagName("tr");
			
			for (var i = 0; i < trs.length; i++) {
				trs[i].onmouseover=function(){
					this.className += " hoveredrow"; return false
				}
				trs[i].onmouseout=function(){
					this.className = this.className.replace("hoveredrow", ""); return false
				}
				
				if(even)
					trs[i].className += " alt";
				
				even = !even;
			}
		}
	}
}

window.onload = stripe;