$(document).ready(function() {

$('.slider').cycle({ 
    fx:     'fade', 
    timeout: 4000, 
    next:   '.next', 
    prev:   '.prev',
    autostop: 1
});

	$("a img").hover(
	 function()
	 {
	  this.src = this.src.replace("_off","_on");
	 },
	 function()
	 {
	  this.src = this.src.replace("_on","_off");
	 }
	);
	
});