var ns4=document.layers
var ie4=document.all
var ns6=document.getElementById&&!document.all

// JavaScript Macromedia Functions
<!--
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_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_setClass() {//v1.0
  var i,x,a=MM_setClass.arguments;  for(i=0;i<(a.length-2);i+=3) if ((x=MM_findObj(a[i]))!=null) {
  if (x.className == a[i+1]) x.className = a[i+2]; else x.className = a[i+1];  }
}

function MM_changeClass() {//v1.0
  var i,x,a=MM_changeClass.arguments; for(i=0;i<(a.length-1);i+=2) if ((x=MM_findObj(a[i]))!=null) x.className = a[i+1];
}


function getExt(Arch){
  arrArch=Arch.split(".");
  Ext=arrArch[arrArch.length - 1];
  return Ext=Ext.toUpperCase();
}

function esArchAudio(oSrc, args){
  args.IsValid=false;
  Ext=getExt(args.Value);
  if (Ext=="MP3"||Ext=="WMA"||Ext=="WAV") args.IsValid=true;
  return args.IsValid;  
}

function esArchImagen(oSrc, args){
  args.IsValid=false;
  Ext=getExt(args.Value);
  if (Ext=="JPG"||Ext=="GIF"||Ext=="PNG") args.IsValid=true;
  return args.IsValid;
}

function ShowHide(obj){
ob=document.getElementById(obj);
if (ob!=null)
    if(ob.style.display=='none') ob.style.display='block';
    else ob.style.display='none';
}
function AgregarFavoritos (Url,Titulo){
    if (window.sidebar && window.sidebar.addPanel)
    window.sidebar.addPanel(Titulo,Url,"");
    else window.external.AddFavorite(Url,Titulo);
}

function CargarFlash(Arch, Width, Height, Transparent){
    var Trans='';
    if (Transparent) Trans="<param name='wmode' value='transparent' />";
    var Flash="<object type='application/x-shockwave-flash' data='"+Arch+"' width='"+Width+"' height='"+Height+"'>"
        + "<param name='movie' value='"+Arch+"' />"
        + Trans
        + "</object>";
    document.write(Flash);
}