$(document).ready(function(){
	// OP Rotate function
	$('#op-rotate') 
	//.after('<div id="op-nav">') 
	.cycle({ 
	    delay: 4000, 
		//vitesse de changement d'image
	    speed: 500,
	    pager: '#op-nav',
		pagerEvent: 'mouseover',
	 	pause: 1
	});
});