$(function(){
	$('#masterFooter img').bind('mouseenter', function(){
		this.src = this.src.replace(/(.*)\.(jpg|gif|png)$/i, "$1-over.$2");
	});
	$('#masterFooter img').bind('mouseleave', function(){
		this.src = this.src.replace(/(.*)-over\.(jpg|gif|png)$/i, "$1.$2");
	});
});