/********* dropdownmenu *************/													 
Element.extend(
{
	hide: function() { return this.setStyle('display', 'none'); },
	show: function() { return this.setStyle('display', ''); }
});

var DropdownMenu = new Class({	
	
	initialize: function(element) {
						
		$A($(element).childNodes).each(function(el) {
			if(el.nodeName.toLowerCase() == 'li') {
				$A($(el).childNodes).each(function(el2) {
					if(el2.nodeName.toLowerCase() == 'ul') {
						$(el2).hide();
						
						el.addEvent('mouseover', function() {	
							el2.show();
							return false;
						});

						el.addEvent('mouseout', function() {					 
							el2.hide();
						});
						new DropdownMenu(el2);
					}
				});
			}
		});
		return this;
	}
});

Window.onDomReady(
	function() {
		new DropdownMenu( $('dropdownMenu') );		
		$('dropdownMenu').setStyle('display', 'block');
	}
);


/********* formulaire *************/

/**** form submit ****/
// check form
function submitForm(form) {

    var required = form['required'].value.split(",");
    var message1;
    var message2;
    var field = '';

    if (form['lang'].value=='fr') { message1=" est un champ obligatoire."; message2=" Saisir une adresse mail valide."; }
    else if (form['lang'].value=='en') { message1=" Required Field."; message2=" Enter a valid Email address."; }
    else if (form['lang'].value=='it') { message1=" da compilare obligatoriamente."; message2=" dare un indirizzo  e-mail valido."; }
    else { message1=" es un campo obligatorio."; message2= " inscribir un email válido."; }
   
    while (field = required.shift())    {
        if (form[field].value == "")    {
                form[field].focus();
                form[field].style.borderColor="#FF3300";
                alert("'" + field + "'" + message1 );
                return false;
        }
        else if (field=="Email") {
            if (!VerifEmail(form[field].value)) {
                form[field].style.borderColor="#FF3300";
                alert( message2 );
                return false;
            }
            else {
                form[field].style.borderTop="1px solid #4F1D14";
                form[field].style.borderLeft="1px solid #68261A";
                form[field].style.borderBottom="1px solid #B47A6F";
                form[field].style.borderRight="1px solid #A2594A";
            }
        }
        else {
                form[field].style.borderTop="1px solid #4F1D14";
                form[field].style.borderLeft="1px solid #68261A";
                form[field].style.borderBottom="1px solid #B47A6F";
                form[field].style.borderRight="1px solid #A2594A";       
        }
    }
   
    return true;
}           

function VerifEmail(inputEmail)
{
    var place = inputEmail.indexOf("@",1);
    var point = inputEmail.indexOf(".",place+1);
   
    if ((place > -1)&&(inputEmail.length >2)&&(point > 1)) { return true; }
    else { return false;}
}