// Add a rollover state to an image
function rollover(ele) {
	// Get the URI without the host name
	var regex = /(http:\/\/[^\/]+)(\/.+)/;
	var uri = ele.src.replace(regex, "$2");
	var resource = uri.split(".");
	var file = resource[0];
	var ext = resource[1];
	var hilite = new Image();
	hilite.src = file + "-hi." + ext;
	var lolite = new Image();
	lolite.src = ele.src
	
	ele.onmouseover = function() {
		ele.src = hilite.src;
	}
	ele.onmouseout = function() {
		ele.src = lolite.src;
	}
}

$(document).ready(function() {
	$(".hilight").each(function(){
		rollover(this);
	});
});