function show(url) {
	// 'width=500,height=450'
	param = 'scrollbars=yes,resizable=yes,';
	param+= (show.arguments.length==2)?show.arguments[1]:'width=500,height=450';
  popup = window.open(url,'detail',param)
  popup.focus();
}



function addLoadEvent(func) {
  if ( typeof wpOnload != "function" ) {
    wpOnload = func;
  } else {
    var oldonload = wpOnload;
    wpOnload = function() {
      oldonload();
      func();
    }
  }
}

function check_email(address) {
	var reEmail = /^([a-zA-Z0-9_\.\-\+])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if(reEmail.test(address)) return true;
	else return false;
}

function subscribe() {
	var email = jQuery('#newsletter_email').val();
	if(check_email(email)) {
		jQuery.ajax({
		   type: "POST",
		   url: "/AJAX_subscribe.php",
		   data: "email="+escape(email),
		   success: function(msg){
		     if(msg=='ok') {
		     	alert( "Adresse email "+email+" enregistrée" );
		     	jQuery('#newsletter_email').val("");
		     }
		     else {
		     	alert("Problème lors de l'enregistrement : "+msg)
		     }
		   }
		});
	}
	else {
		alert('Adresse email invalide');
	}
	return false;
}