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];}
}



/* Para que los popups aparezcan centrados: */
function carga_ventana(web_ventana,resx,resy,posx,posy,scrol) {
        var ancho_interface=10
        var alto_interface=29   
        if ((posx==-1) && (posy==-1))
        {
                var tamx=screen.width;
                var tamy=screen.height;
                posx=(tamx-(resx+ancho_interface))/2;
                posy=(tamy -(resy+alto_interface))/2;
        }
        
        var inicioNombre = web_ventana.lastIndexOf('/')+1;
        nombre_ventana = web_ventana.substring(inicioNombre,web_ventana.lastIndexOf('.'));
                
        var cadena_opciones="width=" + resx + ",height=" + resy + ",left=" + posx + ",top=" + posy +((scrol)?",scrollbars=yes":"");
        var vent= window.open(web_ventana,nombre_ventana,cadena_opciones);
}

function cargar_idioma(pIdioma){
	var cad_temp = document.location.href.split('/');
	if(pIdioma != null){
		cad_temp = cad_temp[cad_temp.length-1].split('?');
		var nueva_url = cad_temp[0] + "?cambiaridioma=" + pIdioma;
		document.location.href = nueva_url;
	}
}