/*------------------------------------------------------*
  *-------FUNCIONES JAVASCRIPT    ----*
  *------------------------------------------------------*/


/*1 Pop Up centrada inicio (utilizada por infos legales y paginas planos) */

function popup(page,largeur,hauteur,options)
{
	var top=(screen.height-hauteur)/2;
	var left=(screen.width-largeur)/2;
	window.open(page,"","top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
}

/*1 Pop Up centrada FIN  */

/*----------------------------------------------------*/



/*----------------------------------------------------*/

function valider_formulaire()
{
	var date_envoi = document.forms['formulaire'].date.value;
	//var sanscarte = document.forms['formulaire'].sintarjeta.checked;
	//var long_texte= document.forms['formulaire'].message2.value.length;
	if (date_envoi == "")
	{
		alert("Debes seleccionar una fecha de entrega");
		return false;
	}	
	/*if ((!sanscarte) && (long_texte == 0))
	{
		alert("Debes rellenar la tarjeta");
		return false;
	}*/
	return true;
}