function init(){
	
	
		var stretchers = document.getElementsByClassName('stretcher');  
		var toggles = document.getElementsByClassName('display'); 		 
		var myAccordion = new fx.Accordion(
			toggles, stretchers, {opacity: true, duration: 400}
		);
	 
		function checkHash(){
			var found = false;
			toggles.each(function(h3, i){ 
				if (window.location.href.indexOf(h3.title) > 0) {
	
					myAccordion.showThisHideOpen(stretchers[i]);
					found = true;
				}
			});
			return found;
		}
		
	 	 
	}
 function CheckForm(){
	var nb_elm = document.formulaire.elements.length - 1 ;  
	var verif = true;
	
	for(var i=0;i<=nb_elm;i++){ 
		if(document.formulaire.elements[i].value.length == 0 ){
				if(verif )
				document.formulaire.elements[i].focus();
				verif = false;
				document.formulaire.elements[i].style.border ="1px solid red" ;
		}
			else
		document.formulaire.elements[i].style.border ="1px solid #0C5CA3" ;
		
	}
	if(!verif){
		alert("Merci de remplir les champs vides " );
		return false;
	}
	else
	return true;
	
}