// JavaScript Document


/**
 * Set new Language
 *
 * AJAX
 *
 */
 
function changeLanguage(lang){
	var newLang;
	if(lang == 'en'){
	   newLang = 'fr';
	}else{
	   newLang = 'en';
	}
	
			var xhr = getXhr();
			xhr.onreadystatechange = function(){
					
				if(xhr.readyState == 4 && xhr.status == 200){
					var leselect = xhr.responseText;
				
					//alert(leselect);
					
					
				}
			}
			xhr.open("POST","setlang.php",true);
			xhr.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
			xhr.send("newLang="+newLang);
	
}

function setLanguage(lang){

			var xhr = getXhr();
			xhr.onreadystatechange = function(){
					
				if(xhr.readyState == 4 && xhr.status == 200){
					var leselect = xhr.responseText;
				
					//alert(leselect);
					
					
				}
			}
			xhr.open("POST","setlang.php",true);
			xhr.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
			xhr.send("newLang="+lang);
	
}




	/*
	 * description: takes care of creating the XMLHttpRequest object
	 *	returns: the XMLHttpRequest object if it was successfully created
	 *  or 
	 *  returns: false if the object was unsuccessfully created
	 */
	function getXhr(){
		var xhr = null;
		if(window.XMLHttpRequest){ // Firefox et autres
			xhr = new XMLHttpRequest();
		}
		else if(window.ActiveXObject){ // Internet Explorer
			try{
				xhr = new ActiveXObject("Msxml2.XMLHTTP");
			} catch (e) {
				xhr = new ActiveXObject("Microsoft.XMLHTTP");
			}
		}
		else { // XMLHttpRequest non supporté par le navigateur
			alert("Votre navigateur ne supporte pas les objets XMLHTTPRequest...");
			xhr = false;
		}
		return xhr;
	}		


function showSubmenu(){
	document.getElementById('subMenu').style.display='block';
	
}

function hideSubmenu(){
	document.getElementById('subMenu').style.display='none';
}