function valider(frm){
	if ((frm.elements['arret'].value != "") && (frm.elements['ligne'].value != "") && (frm.elements['sens'].value != ""))  {
			return true;
	}
	else {
		alert('Veuillez Remplir tous les champs !')
	return false;
	}
}

window.addEvent('domready', function() {

	//******* MENU DYNAMIQUE *******
	//******************************
	
	var myMenu = new MenuMatic();

	
	//******* AJAX ACTUALITE *******
	//******************************
	
	$('divUne').set('opacity','.' + $('divUne').get('rel'));
 
 	$$('#barreDeNavigation a').each(function(el) {
		el.onclick = function () { maRequete.send('pagenum='+(el.get('rel'))); };
	});
	
	var maRequete = new Request({
		method: 'post',
		url: 'scripts_ajax/ajax_vignettes_actualite.php',
		encoding:'utf-8',
		onRequest: function() { $('vignettes_actualite').set('html','<div id="chargement"><img src="images/chargement.gif"></div>'); },
		onComplete: function(response) {
			$('vignettes_actualite').set('html',response);
			$$('#barreDeNavigation a').each(function(el) {
				el.onclick = function () { maRequete.send('pagenum='+(el.get('rel'))); };
			});
			Mediabox.scanPage();
		}
	});
	
	maRequete.send('pagenum=0');
	
/*
		//******* LINKSELECT *******
		//**************************
		
		Element.implement({
			show: function() {
				this.setStyle('display','');
			},
			hide: function() {
				this.setStyle('display','none');
			}
		});
										 
		var l = new cvLinkSelect({
			select_class: '.linked', //the class for the linked select boxes
			url: 'scripts_ajax/ajax_linkselect.php',
			multiple_var: true, //use multiple get variables or only one
			loadClass: 'loading', //the css class that is added when a request is made
			isLast: function(){
				$('frm').submit();
				//alert('Last dynamic selectbox!');
			},
			hasnoSub: function(){
				//alert('This option has no depending options. Lets hide the next elements!');
				$('frm').submit();
				
				l.select.each(function(s){
					if(l.select.indexOf(s) >= l.select.indexOf(l.current)){ //if the select depends on the parent
						s.hide();
					}
					
				});
			},
			hasSub: function(){
				l.select.each(function(s){
					if(l.select.indexOf(s) >= l.select.indexOf(l.current)){ //if the select depends on the parent
						s.show();
					}
					
				});
			}
		});
	*/
	
		//******* NEWS TICKER *******
		//**************************
	
   var ticker = new NewsTicker('TickerVertical', {
      speed : 500, delay : 2000,
      no_mouse_pause: false});
           
    // ticker controls of "Stop news scroll" and "Start news scroll"
    /*$('stop_scroll').addEvent('click',
       function() {
                      $('play_scroll_cont').style.display='block';
                      $('stop_scroll_cont').style.display='none';
                      ticker.pause();
             }
          );
   
    $('play_scroll').addEvent('click',
       function() {
                      $('stop_scroll_cont').style.display='block';
                      $('play_scroll_cont').style.display='none';
                      ticker.resume();
             }
          );*/
		  
});