/*function buttonHovers(img) {
	$$("img").each(function(g) {
		if (g.readAttribute("src").split("_off")[0] == img) {
			var file = g.readAttribute("src").split("_off");
			g.observe("mouseover", function() {
				this.writeAttribute({
					src: file[0] + "_on" + file[1]
				})
			});
			g.observe("mouseout", function() {
				this.writeAttribute({
					src: file[0] + "_off" + file[1]
				})
			});
		}
	});
}*/

function setButtonHovers() {
	$A($$("#topNav li.intro, #topNav li.skills, #topNav li.projects, #topNav li.code, #topNav li.bio")).each(function(li) {
		var liClass = li.readAttribute("class");
		if (liClass == $$("body")[0].readAttribute("class")) {
			$$('#topNav li.' + liClass + ' a.index').each(function(a) {
				a.remove();
			});
			li.insert('<img src="' + rootPath + 'images/button_topNav_' + liClass + '_now.gif" alt="Current section" height="73" class="offOnButton" />');
		}
	});
	/*if (browser != "ie6") {
		buttons.each(function(b) {
			buttonHovers(b);
		});
	}*/
	NICE.buttonHovers(buttons);
}