$(document).ready(function(){
   $('#sliderhome').bxSlider({
       controls: true,
       auto:true,
       pause:7000,
	   prevSelector: '.prev',
	   nextSelector: '.next',
	   nextImage: 'images-portail/home/suivant.png',
	   prevImage: 'images-portail/home/precedent.png',
       displaySlideQty:2
   }); 
});