//function to allow multiple load events on page load
function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	}
	else {
    	window.onload = function() {
    	oldonload();
   	 	func();
    	}
	}
}
addLoadEvent(loadMenu);
function loadMenu() {
	var menu = document.getElementById("menu").getElementsByTagName("li");
	for (var i = 0; i < menu.length; i++) {
		if (menu[i].className == "parent") {
			var a = menu[i].getElementsByTagName("a").item(0);
			a.onmouseover = function() {
				this.className = "hover";
				//this.style.backgroundImage = url("/about/reports/annual/2006-07/html/_img/arrow-off-parent.gif");	
			}
			a.onmouseout = function() {
				this.className = "";
				//this.style.backgroundImage = url("/about/reports/annual/2006-07/html/_img/arrow-off.gif");	
			}
		}
	}
	var url = window.location.toString();
	if (url.indexOf("/about/reports/annual/2006-07/html/information/") != -1) {
		var a = document.getElementById("intromenu").getElementsByTagName("a").item(0);
		a.style.background = '#003867 url("/about/reports/annual/2006-07/html/_img/arrow-on.gif") 98% center no-repeat';
		a.onmouseover = function() {
			this.style.backgroundImage = 'url("/about/reports/annual/2006-07/html/_img/arrow-on-parent.gif")';	
		}
		a.onmouseout = function() {
			this.style.backgroundImage = 'url("/about/reports/annual/2006-07/html/_img/arrow-on.gif")';	
		}
	}
	else if (url.indexOf("/about/reports/annual/2006-07/html/overview/") != -1) {
		var a = document.getElementById("over").getElementsByTagName("a").item(0);
		a.style.background = '#003867 url("/about/reports/annual/2006-07/html/_img/arrow-on.gif") 98% center no-repeat';
		a.onmouseover = function() {
			this.style.backgroundImage = 'url("/about/reports/annual/2006-07/html/_img/arrow-on-parent.gif")';	
		}
		a.onmouseout = function() {
			this.style.backgroundImage = 'url("/about/reports/annual/2006-07/html/_img/arrow-on.gif")';	
		}
	}
	else if (url.indexOf("/about/reports/annual/2006-07/html/outcome1/") != -1) {
		var a = document.getElementById("out1").getElementsByTagName("a").item(0);
		a.style.background = '#003867 url("/about/reports/annual/2006-07/html/_img/arrow-on.gif") 98% center no-repeat';
		a.onmouseover = function() {
			this.style.backgroundImage = 'url("/about/reports/annual/2006-07/html/_img/arrow-on-parent.gif")';	
		}
		a.onmouseout = function() {
			this.style.backgroundImage = 'url("/about/reports/annual/2006-07/html/_img/arrow-on.gif")';	
		}
	}
	else if (url.indexOf("/about/reports/annual/2006-07/html/outcome2/") != -1) {
		var a = document.getElementById("out2").getElementsByTagName("a").item(0);
		a.style.background = '#003867 url("/about/reports/annual/2006-07/html/_img/arrow-on.gif") 98% center no-repeat';
		a.onmouseover = function() {
			this.style.backgroundImage = 'url("/about/reports/annual/2006-07/html/_img/arrow-on-parent.gif")';	
		}
		a.onmouseout = function() {
			this.style.backgroundImage = 'url("/about/reports/annual/2006-07/html/_img/arrow-on.gif")';	
		}
	}
	else if (url.indexOf("/about/reports/annual/2006-07/html/management-accountability/") != -1) {
		var a = document.getElementById("manage").getElementsByTagName("a").item(0);
		a.style.background = '#003867 url("/about/reports/annual/2006-07/html/_img/arrow-on.gif") 98% center no-repeat';
		a.onmouseover = function() {
			this.style.backgroundImage = 'url("/about/reports/annual/2006-07/html/_img/arrow-on-parent.gif")';	
		}
		a.onmouseout = function() {
			this.style.backgroundImage = 'url("/about/reports/annual/2006-07/html/_img/arrow-on.gif")';	
		}
	}
	else if (url.indexOf("/about/reports/annual/2006-07/html/profiles/") != -1) {
		var a = document.getElementById("profile").getElementsByTagName("a").item(0);
		a.style.background = '#003867 url("/about/reports/annual/2006-07/html/_img/arrow-on.gif") 98% center no-repeat';
		a.onmouseover = function() {
			this.style.backgroundImage = 'url("/about/reports/annual/2006-07/html/_img/arrow-on-parent.gif")';	
		}
		a.onmouseout = function() {
			this.style.backgroundImage = 'url("/about/reports/annual/2006-07/html/_img/arrow-on.gif")';	
		}
	}
	else if (url.indexOf("/about/reports/annual/2006-07/html/appendices/") != -1) {
		var a = document.getElementById("appendices").getElementsByTagName("a").item(0);
		a.style.background = '#003867 url("/about/reports/annual/2006-07/html/_img/arrow-on.gif") 98% center no-repeat';
		a.onmouseover = function() {
			this.style.backgroundImage = 'url("/about/reports/annual/2006-07/html/_img/arrow-on-parent.gif")';	
		}
		a.onmouseout = function() {
			this.style.backgroundImage = 'url("/about/reports/annual/2006-07/html/_img/arrow-on.gif")';	
		}
	}
}