//saco blancos al principio y al final
function trim(cadena) {
   cadena = cadena.replace(/^\s+/, '');
   cadena = cadena.replace(/\s+$/, '');
	return cadena;
}



function ocultarError()
{
	var oMsjLogin = document.getElementById("msjIngresar");
	oMsjLogin.style.display='none';
}

function ocultarErrorHome()
{
	var oMsjLogin = document.getElementById("msjBuscar");
	oMsjLogin.style.display='none';
}

function validarBuscarHome()
{
	var error = document.getElementById("msjBuscar");
	var oCriterioHome = document.getElementById("busqueda");
	var oCad = "";
	var bool = true;
	
	if(trim(oCriterioHome.value) == ""){
		oCad = "Ingrese alguna palabra.";
		bool = false;
	}
	else{
		if(trim(oCriterioHome.value).length < 3){
			oCad = "M&iacute;nimo de 3 caracteres.";
			
			bool = false;
		}
	}
	
	if(bool){
		return true;
	}
	else{
		error.style.display = "block";
		error.innerHTML = oCad;
		return false;
	}
	
}



//--------------------------------------------------
function mensajes()
{	
	
	//$('logoAjaxLoad').show();
	
	//var url = '/' /comentarios.php';
	var pars = 'v1=' + val1 + '&v2='+val2;
	
	var myAjax = new Ajax.Request(
		url, 
		{
			method: 'post', 
			parameters: pars, 
			onComplete: showResponse
		});
	
	
}
//--------------------------------------------------
function showResponse(originalRequest){	

	$('coment').innerHTML=originalRequest.responseText;
	//$('logoAjaxLoad').hide();
	
}

//---------------------------------------
function guardar_msg()
{
	return false;
}



function agrandarTexto()
{
	if (titulo < 48) { titulo=titulo+1;
	                    autor=autor+1;
	                    volanta=volanta+1;
						copete=copete+1;
						desarrollo=desarrollo+1; }
						
	document.getElementById('titulo').className=titulo_class + titulo;
	document.getElementById('autor').className= autor_class + autor;
	document.getElementById('copete').className=copete_class + copete;
	document.getElementById('volanta').className=volanta_class + volanta;
	document.getElementById('desarrollo').className=desarrollo_class + desarrollo;
}

function achicarTexto()
{
	if (autor > 9) {  titulo=titulo-1;
	                  autor=autor-1;
	                  copete=copete-1;
				      volanta=volanta-1;
					  desarrollo=desarrollo-1; }
						
	document.getElementById('titulo').className=titulo_class + titulo;
	document.getElementById('autor').className=autor_class + autor;
	document.getElementById('copete').className=copete_class + copete;
	document.getElementById('volanta').className=volanta_class + volanta;
	document.getElementById('desarrollo').className=desarrollo_class + desarrollo;
}

//---------------------------------------------------------------------//
function marqueeStop(){
	document.getElementById("marq").stop();
	document.getElementById("marqueeplay").style.display = "block";
	document.getElementById("marqueestop").style.display = "none";
}
function marqueePlay(){
	document.getElementById("marq").start();
	document.getElementById("marqueeplay").style.display = "none";
	document.getElementById("marqueestop").style.display = "block";
}

function ShowHideLayer(sLayerName)
{
	oLayer = document.getElementById(sLayerName);
	if (!oLayer) {alert("retorna");
		return;
	}

	if (oLayer.style.visibility == "hidden" || oLayer.style.display == "none" ) {
		document.getElementById('leer_mas').style.visibility = "hidden";
		ShowLayer(sLayerName);
	} else {
		HideLayer(sLayerName);
	}
	
	return;
}

function HideLayer(sLayerName)
{
	oLayer = document.getElementById(sLayerName);
	
	if (!oLayer) {
		return;
	}
	oLayer.style.visibility = "hidden";
	oLayer.style.display = "none";
   


}

function ShowLayer(sLayerName)
{
	oLayer = document.getElementById(sLayerName);
	
	if (!oLayer) {
		return;
	}
	oLayer.style.visibility = "visible";
	oLayer.style.display = "block";

}
//--------------------------------------------------
function ciudades(id)
{	
	
	var url = '/hoteles/elije_tu_dest/ciudades.php';
	var pars = 'id='+id;
	
	var myAjax = new Ajax.Request(
		url, 
		{
			method: 'post', 
			parameters: pars, 
			onComplete: showResponse3
		});
	
	
}
//--------------------------------------------------
function showResponse3(originalRequest){	

	document.getElementById("div_ciudades").innerHTML=originalRequest.responseText;
	//$('logoAjaxLoad').hide();
	
}
//--------------------------------------------------
function ciudades_home(texto)
{	

	var url = '/portada/ciudades.php';
	var pars = 'texto='+texto;
	
	var myAjax = new Ajax.Request(
		url, 
		{
			method: 'post', 
			parameters: pars, 
			onComplete: showResponse4
		});
	
	
}
//--------------------------------------------------
function showResponse4(originalRequest){	

	document.getElementById("home_ciudades").innerHTML=originalRequest.responseText;
	//$('logoAjaxLoad').hide();
	
}
//--------------------------------------------------
/*function internet_gratis(telef){	

alert(telef);
document.getElementById("telefono").innerHTML = telef;
document.getElementById("tel").value= telef;	

}
function automatica(){	

var telef = document.getElementById("tel").value;
if(telef != '')
	location.href = "/automatica/tel/"+telef+"/automatica.html"; 

}*/
function internet_gratis(){	
var telef=document.getElementById("turbo").value;

document.getElementById("telefono").innerHTML = telef;
document.getElementById("tel").value= telef;	

}
function automatica(){	

var telef = document.getElementById("tel").value;
if(telef != '')
	location.href = "/automatica/tel/"+telef+"/automatica.html"; 

}
//--------------------------------------------------AUTOCOMPLETAR DE YAHHO
//http://www.nodstrum.com/2007/09/19/autocompleter/




//--------------------------------------------------
function login_user(){	
document.forms.login.usuario_username.value='';
document.getElementById("login_error").style.display = 'none';
}
function login_pass(){	
document.forms.login.usuario_password.value='';
document.getElementById("login_error").style.display = 'none';
}
function login(){	
	if((document.forms.login.usuario_password.value=='')||(document.forms.login.usuario_username.value=='')){
alert("Por favor, ingrese su usuario y contraseņa.");
	return false;}
else
return true;
}
//--------------------------------------------------
//--------------Home turismo---------------
//--------------------------------------------------
function mostrar_solapa(id){	
ocultar_solapa();	
objt=document.getElementById(id);
if(objt){

	objt.style.display = 'block';
}
}
function ocultar_solapa(){	
document.getElementById("solapa_mapa").style.display = 'none';
document.getElementById("solapa_ciudad").style.display = 'none';
document.getElementById("solapa_hotel").style.display = 'none';

}


function ocultar_ciudades(id){	
	oDiv = document.getElementById("ciudades_de_"+id);
	if (oDiv.style.visibility == "hidden" || oDiv.style.display == "none" ) 
	oDiv.style.display = 'block';
	else oDiv.style.display = 'none';

}