/****************************************
ANTI-SPAM
Works: IE4+, NS6+, Opera, Safari, FireFox
*/

function antispam(name,domain) {
	document.location = "mailto:" + name + "@" + domain;
}
/****************************************
VERIFICATION DE FORMULAIRE
*/
function validateContactInfo() {
	// Pattern for valid e-mail address
    var objRegExp  = /(^([_a-z0-9-]+)(\.[_a-z0-9-]+)*@([a-z0-9-]+)(\.[a-z0-9-]+)*(\.[a-z]{2,4})$)/;
    var emailField = document.getElementById('email').value;
    
    // Is the name field blank?
    if (document.getElementById('name').value == "") {
    	alert("Entrez votre nom s'il vous plait");
        document.getElementById('name').focus();
        return false;
    }
    // Is the email field blank?
    else if (document.getElementById('email').value == "") {
    	alert("Entrez votre courriel");
        document.getElementById('email').focus();
        return false;
    }
    // Check if the email is valid
    else if(!objRegExp.test(emailField)) {
		alert("Entrez une adresse de courriel valide");
        document.getElementById('email').focus();
		return false;
	}
    // Is the subject field blank?
    else if (document.getElementById('subject').value == "") {
    	alert("Veuillez remplir le champ Sujet");
        document.getElementById('subject').focus();
        return false;
    }
    // Is there any text in the message?   
    else if (document.getElementById('message').value == "") {
    	alert("Veuillez remplir le champs Message");
        document.getElementById('message').focus();
        return false;
    }
	// Otherwise allow the form to be submitted
	else {
        return true;
    }
}
/****************************************
Nettoie le champs input recherhce
*/
function ClearSearch() {
	if (document.getElementById('q').value == 'Rechercher') {
		document.getElementById('q').value = '';
	}
}
function ClearNews() {
	if (document.getElementById('n').value == 'Votre courriel ici') {
		document.getElementById('n').value = '';
	}
}

// ----------------------------------------------
// StyleSwitcher functions written by Paul Sowden
// http://www.idontsmoke.co.uk/ss/
// - - - - - - - - - - - - - - - - - - - - - - -
// For the details, visit ALA:
// http://www.alistapart.com/stories/alternate/

function setActiveStyleSheet(title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
}

function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
  }
  return null;
}

function getPreferredStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1
       && a.getAttribute("rel").indexOf("alt") == -1
       && a.getAttribute("title")
       ) return a.getAttribute("title");
  }
  return null;
}

function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

window.onload = function(e) {
  var cookie = readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title);
}

window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}

var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);

/****************************************
// Send the newsletter
*/
    function submitform() {
    	if  (document.sub_form.email_addr.value=='')
  			alert("Cette adresse électronique n'est pas valide");
		else {
  				if ( ((document.sub_form.email_addr.value.indexOf('@',1))==-1)||(document.sub_form.email_addr.value.indexOf('.',1))==-1 )
  					alert("Cette adresse électronique n'est pas valide");

  				else {
                                        window.open("", "formPopup", "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,height=240,width=600,toolbar=no", true); 
                                 	document.sub_form.target='formPopup';
  					document.sub_form.submit();
                                      }
  		}
  }