//ceci sert aux sliders articles
 
 $(document).ready(function(){
    $('#slider1').bxSlider();
  });
 
  $(document).ready(function(){
    $('#slider2').bxSlider();
  });
    $(document).ready(function(){
    $('#slider3').bxSlider();
  });
	    $(document).ready(function(){
    $('#slider4').bxSlider();
  });