var initPage = function() {
	initWidgets();
}

var initWidgets = function() {
	var sidebar = document.getElementById('sidebar');
	var count=0;
	if (sidebar) {
		var lis = sidebar.getElementsByTagName('li');
		for (var i = 0; i < lis.length; i++){
			//alert(lis[i].className.substr(0,6));
			if (lis[i].className.substr(0,6) == 'widget' ){
				if (count ==1){
					lis[i].className += ' widget-even';
					count = 0;
				} else {
					count++;
				}; 		
			};			
		}		
	}
}

if (window.addEventListener){
	window.addEventListener("load", initPage, false);
} else if (window.attachEvent){
	window.attachEvent("onload", initPage);
}