function ilumina(e,color,texto){
	e.style.backgroundColor=color;	e.style.color=texto;
} 

function apaga(e){
	e.style.backgroundColor="#756C62" ;	e.style.color="#CCCCCC";
}

function cambiaFoto(url, long){
	var obj = document.getElementById('CFoto');
	obj.innerHTML = '<img src="'+url+'"  height="'+long+' border="2"/>'
}

var Contacte='F';
function cambiaContacte() {
  var x=$("#CContacto");
	x.visibility = "visible" ;
	if(Contacte == 'T'){
		$("#CContacto").visibility = "hidden";
		x.hide();
		Contacte = 'F';
	}
	else {
		$("#CContacto").visibility = "visible" ;
		x.show("slow");
		Contacte = 'T';
	}
}

var idioma='es';
function cambia_idioma(e){
	idioma =  e;
	location.href="index.html?lang="+e;
}
function getIdioma(){
  
	return idioma;
}


function setIdiomaRef(){
  var arrVariableActual;
	var url = location.href;
	cadVariables = location.search.substring(1,location.search.length);
	arrVariables = cadVariables.split("&");
	arrVariableActual = arrVariables[0].split("=");

		idioma=  arrVariableActual[1];
		if (idioma == undefined ) idioma='es';
		getWord('Home');
		getWord('Galeria');
		getWord('Contacto');
		getWord('Servicios');
}

function getWord(e){
	var x= document.getElementById(e);
	if (e =='Home') {
		if (idioma == 'es') x.innerHTML = x.innerHTML +'Presentación';
		else if (idioma == 'ca') x.innerHTML = x.innerHTML +'Presentació';
		else if (idioma == 'en') x.innerHTML = x.innerHTML +'Home';
	}
	else if(e =='Galeria') {
		if (idioma == 'es') x.innerHTML = x.innerHTML +'Portafolio';
		else if (idioma == 'ca') x.innerHTML = x.innerHTML +'Portafoli';
		else if (idioma == 'en') x.innerHTML = x.innerHTML +'Portfolio';
	}
	else if (e =='Contacto') {
		if (idioma == 'es') x.innerHTML = x.innerHTML +'Contacto';
		else if (idioma == 'ca') x.innerHTML = x.innerHTML +'Contacte';
		else if (idioma == 'en') x.innerHTML = x.innerHTML +'Contact us';
	}
	else if (e =='Servicios') {
		if (idioma == 'es') x.innerHTML = 'Servicios' + x.innerHTML;
		else if (idioma == 'ca') x.innerHTML = 'Servicis' + x.innerHTML;
		else if (idioma == 'en') x.innerHTML = 'Services' + x.innerHTML;
	}
	else{ 
		idioma = 'es';
		getWord(e);
	}
}