/*********************Preload Menu ***************/
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_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 MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

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];}
}
//////////////////////////////////////////
var ultimoFoco = "";
var expresiones = 
{
	texto : /(^\S([\D]+)$)/,
	numeros : /^([0-9]{1,20})+/,
	texto_mail : /[\w-\.]{3,}@([\w-]{2,}\.)*([\w-]{2,}\.)[\w-]{2,4}/,
	pass : /(?!^[0-9]*$)(?!^[a-zA-Z]*$)^([a-zA-Z0-9]{8,10})$/
}
var elemento_formulario = "";
var enviando = false;

function enviarFormulario(formulario){
	if (!enviando){
		enviando = true;
		$('loading').setStyle("display", "block");
		elemento_formulario = formulario;
		elemento_formulario.set('send', { method: 'post',evalScripts:true, onComplete: mostrarRespuesta});
		elemento_formulario.send();
	}
}

function mostrarRespuesta(texto){
	$('loading').setStyle("display", "none");
	enviando = false;
	if (texto == "ok"){
		elemento_formulario.reset();	
	}	
}

function mostrarAlerta(msj)
{
	var Contenido = "<div id='msj_alerta'>"+msj+"</div>";

	var detalle_combo = new light_box({container: 'light_box',lightBoxOpacity:0.7, tema:'alerta' });
	detalle_combo.abrirLightBox(Contenido);
}

function terminos()
{
	popup("php/html/terminos.html", screen.height-150 , 570);
}

function enfocarTexto(id, text, focus){
	if(focus == '0' && $(id).value == '')
		$(id).value = text;
	else if(focus == '1' && $(id).value == text)	
		$(id).value = "";
}

function mostrarAlerta(msj)
{
	var Contenido = "<div id='msj_alerta'>"+msj+"</div>";
	
	var detalle_combo = new light_box({lightBoxOpacity:0.7, tema:'alerta' });
	detalle_combo.abrirLightBox(Contenido);
	enviando = false;
}

function enfocar(id){
	if(ultimoFoco != "") 
		$(ultimoFoco).setStyle('border', '');
		
	$(id).setStyle('border', '1px solid #D71920');
	ultimoFoco = id;
}

function desEnfocar(id){
	$(id).setStyle('border', '');
}