function rechercher(){
		
		if($('courses').options[$('courses').selectedIndex].value == "" || $('DEPART').value == ""){
			
			alert("Vous devez saisir au moins une ville de d\351part et une ville d'arriv\351e");
			return;
			
		}
		document.form_recherche.submit();
	}
	
	
	/*function remplirChamps(){
		
		if($('select').value != ''){
			new Ajax("club.htm", {
				method: 'get',
				update: $('maj'),							
				onComplete: function(){results();},
				evalScripts: true, 
				data : "VAL=" + $('select').value
			}).request();
		}
		else
			clear();
	
	}
	
	function results(){
		
		var div = $('maj').innerHTML.split(new RegExp(',', "g"));
		$('NUM_CLUB').value = div[0];
		$('NOM_RESP_CLUB').value = div[1];
		$('MAIL_RESP_CLUB').value = div[2];
		$('PRENOM_RESP_CLUB').value = div[3];
		VerificationEmail($('MAIL_RESP_CLUB'));
	}
	
	function clear(){
	
		$('NUM_CLUB').value = "";
		$('NOM_RESP_CLUB').value = "";
		$('MAIL_RESP_CLUB').value = "";
		$('PRENOM_RESP_CLUB').value = "";
	}*/
	
	function VerificationEmail(elm)
	{

		var reg = new RegExp('^[a-z0-9]+([_|\.|-]{1}[a-z0-9]+)*@[a-z0-9]+([_|\.|-]{1}[a-z0-9]+)*[\.]{1}[a-z]{2,6}$', 'i');

		if (reg.test(elm.value)){
			
			$(elm.name + "_valid").src = "/www/images/tick.png";
			elm.style.marginRight = "2px";
			return true;


		}
		else{
			elm.style.marginRight = "2px";
			$(elm.name + "_valid").src = "/www/images/cross.png";
			return false;
		}
	}
	
	function date_valide(elm){
		
		var reg = new RegExp("/", "g");
		var tab = elm.value.split(reg);
		x = tab[0];
		y = tab[1];
		z = tab[2];
		var date = new Date();
		if(x == "" || y == "" || z == ""){
			$(elm.name + "_valid").src = "/www/images/cross.png";	
			elm.style.marginRight = "2px";
			return false;
		}
		
		if(y > 12){
			$(elm.name + "_valid").src = "/www/images/cross.png";	
			elm.style.marginRight = "2px";
			return false;
		}		
		if(z > (date.getFullYear()-10) ){
			$(elm.name + "_valid").src = "/www/images/cross.png";	
			elm.style.marginRight = "2px";
			return false;
		}

		if ((x <= 31)&&(nbjours_mois(y,z)==31)){
			$(elm.name + "_valid").src = "/www/images/tick.png";
			return true;
		}
		else 
			if ((x <= 29)&&(nbjours_mois(y,z)==29)){
				$(elm.name + "_valid").src = "/www/images/tick.png";
				elm.style.marginRight = "2px";
				return true;
			}
			else 
				if ((x<=28)&&(nbjours_mois(y,z)==28)){
					$(elm.name + "_valid").src = "/www/images/tick.png";
					elm.style.marginRight = "2px";
					return true;
				}
				else 
					if ((x<=30)&&(nbjours_mois(y,z)==30)){			
						$(elm.name + "_valid").src = "/www/images/tick.png";
						elm.style.marginRight = "2px";
						return true;
					}
					else{
						$(elm.name + "_valid").src = "/www/images/cross.png";	
						elm.style.marginRight = "2px";
						return false;
					}
	 }
	 
	 function nbjours_mois(mois,annee){
	 

		 if ((mois==1)||(mois==3)|| (mois==5)||(mois==7)|| (mois==8)||(mois==10)|| (mois==12)){
			return(31);
		 }
		 else 
			if ((mois==4)||(mois==6)|| (mois==9)||(mois==11)){
				return(30);
			}
			else 
				if ((mois==2)&&(annee % 4 ==0)){
					return(29);
				}
				else{
					return(28);
				}

	 } 
	 
	function valid_cp(elm){
		
		if( elm.value != "" && !isNaN(elm.value) && elm.value.length > 4){
			$(elm.name + "_valid").src = "/www/images/tick.png";
			elm.style.marginRight = "2px";
			return true;
		}
		else{
			elm.style.marginRight = "2px";
			$(elm.name + "_valid").src = "/www/images/cross.png";
			return false;
		}
	
	}
	
	function valid_form(){
		
		if($('NOM').value == "" || $('PRENOM').value == "" || $('DATE_NAISSANCE').value == "" || $('EMAIL').value == "" || $('PASS').value == "" )
		{
			alert("Vous devez remplir tous les champs marqu\351s d'un *");
			return;
		}
		else{
			date_valide($('DATE_NAISSANCE'));
			if($('CP').value != "")
				valid_cp($('CP'));
			VerificationEmail($('EMAIL'));
			if( $('DATE_NAISSANCE_valid').src.indexOf('cross.png') != -1 ||  $('EMAIL_valid').src.indexOf('cross.png') != -1 ||  $('CP_valid').src.indexOf('cross.png') != -1){
				
				alert("Veuillez v\351rifier les champs marqu\351s d'une croix rouge");
				return;
			}
			else{
				//window.document.FORM_MEMBRE.action= "confirm.htm";
				window.document.FORM_MEMBRE.submit();
			}

		}
	}
	
	function resetForm(){
		document.forms[0].reset();
		for(var i = 0; i < document.forms[0].elements.length ; i++){
			
			document.forms[0].elements[i].value = "";
			if( $(document.forms[0].elements[i].id + "_valid") != null){
				$(document.forms[0].elements[i].id + "_valid").src = "/www/images/blank.gif";
			}
		
		}
	
	
	}
	
	// pour recherche.htm
	function recupLieu(num){
		
		new Ajax('/www/lieu.htm?NUM_EVT=' + num, { 	
							method: 'get',
							update: $('arrivee_input'), 
							onComplete : function(){
								
								$('ARRIVEE').value = $('arrivee_input').innerHTML;
							}
				}).request();

	
	}