var _gaq = _gaq || [];
  _gaq.push(['_setAccount', 'UA-20033632-3']);
  _gaq.push(['_trackPageview']);

  (function() {
    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
  })();



var whitespace = " \t\n\r";

function isEmpty(s)
{
   return ((s == null) || (s.length == 0))
}

function isWhitespace (s)

{   var i;

    if (isEmpty(s)) return true;

    for (i = 0; i < s.length; i++)
    {   
        var c = s.charAt(i);

        if (whitespace.indexOf(c) == -1) return false;
    }

    return true;
}

function comprobarDatos ( form )
{
		
    if (form.usuario.value == "" || isWhitespace(form.usuario.value)) {
        alert( "Por favor, escriba su nombre de usuario." );
		form.usuario.value="";
        form.usuario.focus();
        return false ;
    }
	
	if (form.password.value == "" || isWhitespace(form.password.value)){
        alert( "Por favor, escriba su contraseņa." );
		form.password.value="";
	    form.password.focus();
        return false ;
    }
		
	return true ;
}

function comprobarDatos2 (form)
{
		
    if (form.usuario.value == "" || isWhitespace(form.usuario.value)) {
        alert( "Por favor, escriba su email con que se registrķ." );
		form.usuario.value="";
        form.usuario.focus();
        return false ;
    }
		
	return true ;
}

function chequeaFormulario(form)
{

   if(!form.a[0].checked && !form.a[1].checked && !form.a[2].checked && !form.a[3].checked) {
     alert("Debe seleccionar una respuesta para la pregunta.");
     return false;
    }
	
   return true;
}

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

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


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_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_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];}
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}
function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function showRemotePremiosJADA() {
self.name = "principal";

var windowprops = "toolbar=0,location=0,directories=0,status=0, " +
"menubar=0,scrollbars=0,resizable=0,width=350,height=200,top=270,left=250";

OpenWindow = window.open("premios.htm", "remote", windowprops);
}

function closeRemote() {
timer = setTimeout('window.close();', 10);
}

function showRemote_sicav() {
	self.name = "principal";
	
	var windowprops = "toolbar=0,location=0,directories=0,status=0, " +
	"menubar=0,scrollbars=0,resizable=0,width=377,height=221,top=270,left=250";
	
	OpenWindow = window.open("sicav.htm", "remote", windowprops);
}