/*-----------------------------------------------------------+
	| addLoadEvent: Add event handler to body when window loads |
	+-----------------------------------------------------------*/
	function addLoadEvent(func) {
		var oldonload = window.onload;
		
		if (typeof window.onload != "function") {
			window.onload = func;
		} else {
			window.onload = function () {
				oldonload();
				func();
			}
		}
	}
	
	/*------------------------------------+
	| Functions to run when window loads |
	+------------------------------------*/
	/*addLoadEvent(function () {
		initChecklist();
	});
	*/
	
	function initChecklist() {
		if (document.all && document.getElementById) {
			// Get all unordered lists
			var lists = document.getElementsByTagName("ul");
			
			for (i = 0; i < lists.length; i++) {
				var theList = lists[i];
				
					// Only work with those having the class "checklist"
				if (theList.className.indexOf("checklist") > -1) {
					var labels = theList.getElementsByTagName("label");
					
						// Assign event handlers to labels within
					for (var j = 0; j < labels.length; j++) {
						var theLabel = labels[j];
						theLabel.onmouseover = function() { this.className += " hover"; };
						theLabel.onmouseout = function() { this.className = this.className.replace(" hover", ""); };
					}
				}
			}
		}
	}