function call_back_open () {


	document.getElementById("hideshow").style.visibility = '';

}

function call_back_fermer () {


	document.getElementById("hideshow").style.visibility = 'hidden';
	document.getElementById("numero").value = "";
	document.getElementById("cpostal").value = "";


}

function Verifier_Numero_Telephone()
{

num_tel = document.getElementById("numero").value;


	// Definition du motif a matcher
	var regex = new RegExp(/^(01|02|03|04|05|06|08)[0-9]{8}/gi);
	// Definition de la variable booleene match
	var match = false;
	// Test sur le motif
	
	if( num_tel != "" )
	{
	
		if(regex.test(num_tel))
		{
		match = true;
		}
		else
		{
		match = false;
		alert('le champs Telephone comporte un probleme');
		document.getElementById("numero").value = "";
		}
	
	}


}

function Verifier_Numero_Cpostal()
{

	cpostal = document.getElementById("cpostal").value;


	// Definition du motif a matcher
	var regex = new RegExp(/^[0-9]{5}/gi);
	// Definition de la variable booleene match
	var match = false;
	// Test sur le motif
	
	if( cpostal != "" )
	{
	
		if(regex.test(cpostal))
		{
		match = true;
		}
		else
		{
		match = false;
		alert('le champs Code Postal comporte un probleme');
		document.getElementById("cpostal").value = "";
		}
	}


}