function validateFormTourLit(){
	var errors = ""
	var objFormType = document.getElementById("ftl_lang")
	var form_lang = objFormType.value

	if (form_lang == 'en'){

		var objName 	= document.getElementById("name")
		var objFname 	= document.getElementById("fname")
		var objAddress = document.getElementById("addr")
		var objCity 	= document.getElementById("city")
		var objZip 		= document.getElementById("zip")
		var objEmail 	= document.getElementById("email")

		if (objName.value == ''){
			errors += '\n-Name'
		}

		if (objFname.value == ''){
			errors += '\n-First Name'
		}
		
		if (objAddress.value == ''){
			errors += '\n-Address'
		}
		
		if (objCity.value == ''){
			errors += '\n-City'
		}
		
		if (objZip.value == ''){
			errors += '\n-Post Code'
		}
		
		if (objEmail.value == ''){
			errors += '\n-E-mail'
		}
		

		if(errors != ""){
			alert('Please fill the mandatory fields :' + errors);
				return false;
		}

	}else if(form_lang == 'fr'){

		var objName 	= document.getElementById("name")
		var objFname 	= document.getElementById("fname")
		var objAddress = document.getElementById("addr")
		var objCity 	= document.getElementById("city")
		var objZip 		= document.getElementById("zip")
		var objEmail 	= document.getElementById("email")

		if (objName.value == ''){
			errors += '\n-Nom'
		}

		if (objFname.value == ''){
			errors += '\n-Prénom'
		}
		
		if (objAddress.value == ''){
			errors += '\n-Adresse'
		}
		
		if (objCity.value == ''){
			errors += '\n-Ville'
		}
		
		if (objZip.value == ''){
			errors += '\n-Code postal'
		}
		
		if (objEmail.value == ''){
			errors += '\n-E-mail'
		}

		if(errors != ""){
			alert('Merci de remplir correctement les champs obligatoires suivants :' + errors);
				return false;
		}

	}else{
		alert('error! unknown form type!')
		return false;
	}

	return true;
}