$(document).ready(function() {
    $('#slide_show').cycle({
	timeout:       4000,  
    speed:         1000,   
    next:          null,  
    prev:          null,   
    before:        null,   
    after:         null,  
    width:       'auto', 
    height:       'auto', 
    sync:          1,     
    fit:           1,     
    pause:         1,     
    delay:         -3000,      
    slideExpr:     null   
	});
});