if (document.images) {
	var dir = "./images/main/"

	aboutMainOn = new Image(214,198);
	aboutMainOn.src = dir + "mainOnAbout.gif";
	servicesMainOn = new Image(214,198);
	servicesMainOn.src = dir + "mainOnServices.gif";
	contactMainOn = new Image(214,198);
	contactMainOn.src = dir + "mainOnContact.gif";

	aboutMainOff = new Image(214,198);
	aboutMainOff.src = dir + "mainOff.gif";
	servicesMainOff = new Image(214,198);
	servicesMainOff.src = dir + "mainOff.gif";
	contactMainOff = new Image(214,198);
	contactMainOff.src = dir + "mainOff.gif";
}

function imageOn(imgName) {
	if (document.images) {
		imgMain = eval(imgName + "MainOn.src");
	
		document.main.src = imgMain;
	}
}

function imageOff(imgName) {
	if (document.images) {
		imgMain = eval(imgName + "MainOff.src");
	
		document.main.src = imgMain;
	}
}

function Hover() {
		var Els = document.getElementById("menu").getElementsByTagName("LI");
		for (var i=0; i<Els.length; i++)
			{
				Els[i].onmouseover=function() {
					this.className+=" hover";
				}

				Els[i].onmouseout=function() {
					this.className=this.className.replace(new RegExp(" hover\\b"), "");
				}
			}
	}