function getPage(alink) {
    $('columnwrapper').innerHTML = '<div style="width:99%;text-align:center;"><img src="images/loading.gif"/></div>';
    var url = alink.href;
    var pars = 'ajaxRequest=1';
    var myAjax = new Ajax.Updater( 'columnwrapper', url, {
        method: 'post', parameters: pars, onComplete: function() {
            $('a_presentation').className='';
            $('a_portfolio').className='';
            $('a_cv').className='';
            $('a_contact').className='';
            $('a_apropos').className='';
            alink.className = 'p7uberlink';
            if (alink.id == 'a_portfolio') initLightbox();
            if (alink.id == 'a_contact') encryptEmail();
            try { fixPNG(); } catch(e) {};
        }
    });
}

function getPortfolio(alink) {
    $('columnwrapper').innerHTML = '<div style="width:99%;text-align:center;"><img src="images/loading.gif"/></div>';
    var url = alink.href;
    var pars = 'ajaxRequest=1';
    var myAjax = new Ajax.Updater( 'columnwrapper', url, {
    method: 'post', parameters: pars, onComplete: function() {
            $('a_presentation').className='';
            $('a_portfolio').className='p7uberlink';
            $('a_cv').className='';
            $('a_contact').className='';
            $('a_apropos').className='';
            initLightbox();
            try { fixPNG(); } catch(e) {};
        }
    });
}

function contact() {

    if ( $('contact_societe').value == '' || $('contact_nom').value == '' || $('contact_email').value == '' || $('contact_message').value == '' ) {
        $('contact_error').innerHTML = 'Veuillez remplir tous les champs, merci.';
    } else {
        new Ajax.Request("contact.php", {
        parameters : Form.serialize($('contact')),
        onSuccess : function(res) { $('contact_content').innerHTML = res.responseText; },
        onFailure : function() { $('contact_error').innerHTML = 'Une erreur innatendue s\'est produite, merci de vérifier votre saisie.'; }
        });
    }
    return false;
}

function encryptEmail() {
    var emailriddlerarray = [99,111,110,116,97,99,116,64,100,101,118,101,108,111,112,112,101,117,114,45,105,110,116,101,114,110,101,116,46,99,111,109];
    var encryptedemail_id56 = '';
    for (var i=0; i<emailriddlerarray.length; i++)
        encryptedemail_id56 += String.fromCharCode(emailriddlerarray[i]);
    try {
        $('encryptedEmail').innerHTML = '<img class="link" src="/images/lien.png" /> <a href="mailto:'+encryptedemail_id56+'" style="text-decoration:none;">E-Mail</a>';
    } catch(e) {
    }
    return false;
}