// JavaScript Document
function Teste_Navigateur()
	{
	Nom_Browser = navigator.appName;
	Version_Browser = navigator.appVersion;
	if ( Nom_Browser == "Netscape" ){
		return 1;
	}
	if ( Nom_Browser == "Microsoft Internet Explorer" ){
		return 2;
	}
	return 2;
}

var OldSelected = '';
var OldSelected2 = '';
function Affichediv(divAfficher,divMasquer){
	
	var iNav = Teste_Navigateur();
	
	if (OldSelected != divAfficher){
		if( iNav == 1) //safari et Gecko
		{
			var obj = document.getElementById(divAfficher);
			if( obj != null ) obj.setAttribute('style',"display:block;"  );	
								
			var obj = document.getElementById(OldSelected);
			if( obj != null ) obj.setAttribute('style',"display:none;"  );	
								
		}
		if( iNav == 2)//ie
		 {
			var obj = document.getElementById(divAfficher);
			if( obj != null ) obj.style.display = 'block';
								
			var obj = document.getElementById(OldSelected);
			if( obj != null ) obj.style.display = 'none';
								
		}
						   
		OldSelected = divAfficher;
		//alert(OldSelected);
	}
		if (OldSelected != divMasquer){
		if( iNav == 1) //safari et Gecko
		{
			var obj = document.getElementById(divMasquer);
			if( obj != null ) obj.setAttribute('style',"display:none;"  );	
								
			var obj = document.getElementById(OldSelected);
			if( obj != null ) obj.setAttribute('style',"display:block;"  );	
								
		}
		if( iNav == 2)//ie
		 {
			var obj = document.getElementById(divMasquer);
			if( obj != null ) obj.style.display = 'none';
								
			var obj = document.getElementById(OldSelected);
			if( obj != null ) obj.style.display = 'block';
								
		}
						   
		OldSelected2 = divMasquer;
		//alert(OldSelected);
	}

}

var L = '';
function Affichelangage(langageAfficher,langageMasquer){
	
	var iNav = Teste_Navigateur();
	
	if (L != langageAfficher){
		if( iNav == 1) //safari et Gecko
		{
			var obj = document.getElementById(langageAfficher);
			if( obj != null ) obj.setAttribute('style',"display:block;"  );	
								
			var obj = document.getElementById(L);
			if( obj != null ) obj.setAttribute('style',"display:none;"  );	
								
		}
		if( iNav == 2)//ie
		 {
			var obj = document.getElementById(langageAfficher);
			if( obj != null ) obj.style.display = 'block';
								
			var obj = document.getElementById(L);
			if( obj != null ) obj.style.display = 'none';
		}
		
		L = langageMasquer;
		//alert(OldSelected);
	}

}
function VerificationEmail(elm)
{
if (elm.value.indexOf("@") != "-1" &&
    elm.value.indexOf(".") != "-1" &&
    elm.value != "")
    return true;

return false;
}
function check_formulaire_newsletter(){
	var err = "";
				
	var obj = document.getElementById('email');
	if( VerificationEmail(obj) == false ){
		err += "Veuillez renseigner un email valide\n";
	}
	if(err == ""){
		return true;
	}else{
		alert (err);
		return false;	
	}
}
function check_formulaire_contact(){
	var err = "";
	
	var obj0 = document.getElementById('nom');
	if( obj0.value == "" ){
		err += "Veuillez renseigner un nom\n";
	}
	var obj1 = document.getElementById('prenom');
	if( obj1.value == "" ){
		err += "Veuillez renseigner un prenom\n";
	}
	var obj2 = document.getElementById('email');
	if( VerificationEmail(obj2) == false ){
		err += "Veuillez renseigner un email valide\n";
	}
	var obj3 = document.getElementById('message');
	if( obj3.value == "" ){
		err += "Veuillez completer votre message\n";
	}
	if(err == ""){
		return true;
	}else{
		alert (err);
		return false;	
	}
}