/**
 * @author Rodrigo
 */

 function divShowCorreo() {
 	document.getElementById("ventanaformulario").style.display = "";
 }
 
 function divHideCorreo() {
 	document.getElementById("ventanaformulario").style.display = "none";
 }

 function validaContacto(){
 
 	var res1 = ValidaTXT(document.getElementById("txtNombre"));
 	var res2 = ValidaEmail(document.getElementById("txtEmail"));
	var res3 = ValidaTXT(document.getElementById("txtMensaje"));
	
 	if ((res1) && (res2) && (res3)) {
 		document.getElementById("frm").submit();
 	}
	else {
		alert("Todos los campos son requeridos");
	}
 
 }
 
 function mostrarGrillaInicial() {
 	
	var d=new Date();

	switch (d.getDay()) {
		case 0:
			mostrarGrilla(3);
			break;
		case 6:	
			mostrarGrilla(2);
			break;
		default :
			mostrarGrilla(1);
			break;
	}
		
 }
 
 function mostrarGrilla(id_grilla) {
 	
	switch (id_grilla) {
		
		case 1:
			document.getElementById("programacion").style.display = "";
			document.getElementById("programacion2").style.display = "none";
			document.getElementById("programacion3").style.display = "none";	
			break;
		case 2:
			document.getElementById("programacion").style.display = "none";
			document.getElementById("programacion2").style.display = "";
			document.getElementById("programacion3").style.display = "none";	
			break;
		case 3:
			document.getElementById("programacion").style.display = "none";
			document.getElementById("programacion2").style.display = "none";
			document.getElementById("programacion3").style.display = "";	
			break;
	}
	
 }