// JavaScript 


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

function validaForm()
{
	
	if (document.formulario.txtNombre.value == "")
	{
	alert("Debe indicar un nombre");
	document.formulario.txtNombre.focus();
	document.formulario.txtNombre.select();
	}
	else if (document.formulario.txtEmail.value == "") {
	alert("Debe indicar un e-mail");
	document.formulario.txtEmail.focus();
	document.formulario.txtEmail.select();
	}
	else if (document.formulario.txtEmail.value > " " && !validaCorreo(document.formulario.txtEmail.value))
	{
	alert("Debe introducir un correo electrónico correcto.");
	document.formulario.txtEmail.focus();
	document.formulario.txtEmail.select();
	}
	else if (document.formulario.txtConsulta.value == "")
	{
	alert("Debe indicar una consulta");
	document.formulario.txtConsulta.focus();
	document.formulario.txtConsulta.select();
	}
	else if (document.formulario.chkAcepto.checked == false)
	{
	alert("Debe aceptar el aviso legal.");
	document.formulario.chkAcepto.focus();
	document.formulario.chkAcepto.select();
	}
	else
	{
	document.formulario.submit();
	}
}

/*galeria*/
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function Plano()
{
	MM_preloadImages('imagenes/planoSefer.gif');
}


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function SoloNumeros(tecla){
var nav4 = window.Event ? true : false;
// NOTE: Espacio en blanco = 8, Intro = 13, '0' = 48, '9' = 57
var key = nav4 ? tecla.which : tecla.keyCode;
return (key <= 13 || (key >= 48 && key <= 57));
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function Abrir(theURL) { //v2.0
var leftmargin = (screen.width - 400) / 2;
var topmargin = (screen.height - 300) / 2;
var features = 'width=418,height=318';
features=features + ',top=' + topmargin + ',left='+ leftmargin
  window.open(theURL,'Productos',features);
}
function Menus (menu)
{
	if (menu==='segundo')
	{
		MM_showHideLayers('menu_segundo','','show')
	}
	if (menu==='tercero')
	{
		MM_showHideLayers('menu_tercero','','show')
	}
}