contador=1;

function iniLan(){
	var timer=cambiaLang.delay(2500);
}

function cambiaLang(){
	contador++;
	switch(contador){
		case 1:	$('selLang').setText('Idiomas'); break;
		case 2:	$('selLang').setText('Languages'); break;		
		case 3:	$('selLang').setText('Sprachen'); break;
		case 4:	$('selLang').setText('Langues'); break;
	}
	if(contador>3) contador=0;
	timer=cambiaLang.delay(2500);
}


function validaCorreo(valor) {
  if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(valor)){
    return (true)
  } else {
    return (false);
  }
}


function validaCampos(){
	for(j=0;j<validaCampos.arguments.length;j++){
		try{
			  valorCad=trim($(validaCampos.arguments[j]).value,0);
			  if (valorCad==""){
				  alert('Existen campos vacios que requieren su atencion.\r\nTodos los campos marcados con * deben estar cumplimentados.');
				  return false;
			  }
			  if(validaCampos.arguments[j]=="frmEmail"){
				  if(!validaCorreo($(validaCampos.arguments[j]).value)){
				  	alert('El email introducido no es valido.');
				  	  return false;
				  }
			  }
		}catch(e){
		}
	}
	return true;
	
}

function validaCamposEN(){
	for(j=0;j<validaCamposEN.arguments.length;j++){
		try{
			  valorCad=trim($(validaCamposEN.arguments[j]).value,0);
			  if (valorCad==""){
				  alert('Fill in all inputs marked with *.');
				  return false;
			  }
			  if(validaCamposEN.arguments[j]=="frmEmail"){
				  if(!validaCorreo($(validaCamposEN.arguments[j]).value)){
				  	alert('Check your e-mail.');
				  	  return false;
				  }
			  }
		}catch(e){
		}
	}
	return true;
	
}
 

function Abrir(theURL) {
	var leftmargin = (screen.width - 500) / 2;
	var topmargin = (screen.height - 450) / 2;
	var features = 'width=520,height=450,scrollbars=yes';
	features=features + ',top=' + topmargin + ',left='+ leftmargin
	  window.open(theURL,'Productos',features);
}


function cambiaLinks(){
	var links = document.getElementsByTagName('a');
	for (var i=0;i < links.length;i++) {
		if (links[i].rel == 'external') {
			links[i].onclick = function() { window.open(this.href); return false;};
		}
		if (links[i].rel == 'popup') {
			links[i].onclick = function() {
			window.open(this.href, "ventana", "location=0,status=0,scrollbars=1,width=600,height=540");
			return false;
			};
		}
	}
}