$(document).ready(function() {
	// activate menus
	$("img.navItem").bind("mouseover", function() {
		this.osrc = this.src;
		this.src = this.src.replace('out.', 'over.');
	}).bind("mouseout", function() {
		if(typeof(this.osrc) != "undefined") {
			this.src = this.osrc;
		}
	});
	
});