$(document).ready(function(){
	
	$(".texte_cache").hide();
	$(".lien_ouvrant").toggle(
						function() {
								//$(".texte_cache").slideDown();	
								$(".texte_cache").each(function(){
									//$(this).slideUp();
									//$(this).prev().css({"background":"url(design/element/fleche_one.jpg) no-repeat center left"});
								});
								
								$(this).next().slideDown();	
								$(this).css({"background":"url(design/element/flecheONE.jpg) no-repeat left bottom #9c8b77"});
								
								
						},
						function() {
								$(this).next().slideUp();	  
								$(this).css({"background":"url(design/element/flecheONE.jpg) no-repeat left top #9c8b77"});
						});

});