addOnload(initAll);
addOnload(rotate);

function addOnload(newFunction) {
	var oldOnload = window.onload;

	if(typeof oldOnload == "function") {
		window.onload = function() {
			if(oldOnload) {
				oldOnload();
			}
			newFunction();
		}
	}
	else {
		window.onload = newFunction;
	}
}

function initAll() {
	var allLinks = document.getElementsByTagName("a");

	for (var j=0; j<allLinks.length; j++) {
		if (allLinks[j].className.indexOf("menuLink")> -1) {
			allLinks[j].onclick = function() {return false;}
			allLinks[j].onmouseover = toggleMenu;
		}
	}
}

function toggleMenu() {
	var startMenu = this.href.lastIndexOf("/")+1;
	var stopMenu = this.href.lastIndexOf(".");
	var thisMenuName = this.href.substring(startMenu,stopMenu);

	document.getElementById(thisMenuName).style.display = "block";

	this.parentNode.className = thisMenuName;
	this.parentNode.onmouseout = toggleDivOff;
	this.parentNode.onmouseover = toggleDivOn;

}

function toggleDivOn() {
	document.getElementById(this.className).style.display = "block";

}

function toggleDivOff() {
	document.getElementById(this.className).style.display = "none";

}


var adImages = new Array("CyclingImages/cycling9.jpg", "CyclingImages/cycling1.jpg", "CyclingImages/cycling2.jpg", "CyclingImages/cycling3.jpg", "CyclingImages/cycling8.jpg", "CyclingImages/cycling5.jpg", "CyclingImages/cycling6.jpg", "CyclingImages/cycling7.jpg", "CyclingImages/cycling4.jpg" );
var thisAd = 0;

function rotate()
{
	thisAd++;
	if (thisAd == adImages.length)
	{thisAd = 0;
	}
	document.getElementById("image").src = adImages[thisAd];

	setTimeout("rotate()", 3*1000);
}