/**
 *
 * @access public
 * @param file		 	fichier du dossier 'zones' à recharger
 * @param params 		paramètres qui seront passés en POST, à écrire sous la forme '&param1=value&param2=value'
 * @return void
 *
 * charge le contenu de la page désirée en AJAX dans le div "content" de la page.
 *
 **/
function loadContent(file, params)
{
	file = "zones/"+file+'?dynCall=1'+params;
	returnFragmentToFunction(file, 'loadContent_callback', 'content', 'loading...', 'POST');
}

function loadContent_callback(response)
{
	var oContent = document.getElementById('content');
	oContent.innerHTML = response;
	var js = oContent.getElementsByTagName('script');
	for( var i in js ) {eval(js[i].text);}

}

function check_mail_newsletter() {
		var emailToCheck = document.forms['frm_newsletter'].elements['email'].value;
		
		// SI email
		if (emailToCheck != '') {	
				var reg = /^[A-Z0-9._%+-]+@(?:[A-Z0-9-]+\.)+[A-Z]{2,4}$/i
				if(reg.test(emailToCheck)==false) { 
						document.getElementById('area_newsletter_msg').style.display = 'block';
						document.getElementById('newsletter_msg1').style.display = 'none';
						document.getElementById('newsletter_msg2').style.display = 'block';
						document.getElementById('newsletter_msg3').style.display = 'none';
				} else {
						document.forms['frm_newsletter'].submit();
				}
		} else {
				document.getElementById('area_newsletter_msg').style.display = 'block';
				document.getElementById('newsletter_msg1').style.display = 'none';
				document.getElementById('newsletter_msg2').style.display = 'none';
				document.getElementById('newsletter_msg3').style.display = 'block';
		}
}