function  VerifForm(obj)
	{
		var hasError = false;
		if  (!Valeur(obj.nom, "TEXT"))
		{
			hasError = true;
			showError(obj.nom);
	    }
		else
		{
			showDefault(obj.nom);
		}

		if  (!Valeur(obj.prenom, "TEXT"))
		{
			hasError = true;
			showError(obj.prenom);
	    }
		else
		{
			showDefault(obj.prenom);
		}
		
		if  (!Valeur(obj.email, "EMAIL"))
		{
			hasError = true;
			showError(obj.email);
	    }
		else
		{
			showDefault(obj.email);
		}

		if  (!Valeur(obj.message, "TEXT"))
		{
			hasError = true;
			showError(obj.message);
	    }
		else
		{
			showDefault(obj.message);
		}

		
		return hasError;
	}
	
	
	
	function checkInput(obj)
	{
		if (obj.value == "")
		{
			showError(obj);
		}
		else
		{
			showDefault(obj);
		}
	}
	
	function checkEmail(obj)
	{
		if (!Valeur(obj, "EMAIL"))
		{
			showError(obj);
		}
		else
		{
			showDefault(obj);
		}
	}

	function mySubmit(id_version){
		obj = document.getElementById("form");
		var verif = VerifForm(obj);		
		
		if(verif == false){
			window.open("","contact","height=200,width=700");
			document.form.target="contact";
			document.form.action="../content/popup/popup_envoi_contact.php?id_version=" + id_version;
			document.form.submit();
			return void(0);		
		}
				
	}