function addFavoritos()
{
	if ((navigator.appName=="Microsoft Internet Explorer") && (parseInt(navigator.appVersion)>=4)) 
	{
		var url="http://www.vtr.cl/<? echo $_SESSION['origen'];?>";
		var titulo="VTR - <? echo $_SESSION['origen'];?>";
		window.external.AddFavorite(url,titulo);
	}
	else
	{
		if(navigator.appName == "Netscape") 
			alert ("Presiona Crtl+D para agregar esta web a tus Favoritos");
	}
}  

function addInicio(objk,direccion)
{ 
	if ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion)>3))
	{ 
    	objk.style.behavior="url(#default#homepage)"; 
//        objk.setHomePage(direccion); 
        objk.setHomePage("http://www.vtr.cl/<? echo $_SESSION['origen'];?>"); 
		
	} 
    else
	{ 
		alert("su navegador no dispone de esta opción"); 
    } 
} 

function MM_openBrWindow(theURL,winName,features) { //v2.0

  window.open(theURL,winName,features);

}
<!--
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}


<!--
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 valida()
{
	if( window.document.login.rut_u.value =="" ) 
	{
		alert("Debes Ingresar un RUT");
		window.document.login.rut_u.focus();
		return;
	}
	if (window.document.login.password_u.value =="")
	{
		alert("Debes Ingresar Contraseña de acceso");
		window.document.login.password_u.focus();
		return;
	}
	var frut,realrut='',i;
	frut = document.login.rut_u.value;
		for (i=0; i<frut.length-2; i++){
			if (frut.charAt(i) != '.' ){
			realrut += frut.charAt(i);
			}
		}
	document.login.rut_u.value = realrut;
	window.document.login.submit();
}

function doOutline(evnt) {
  var targetId, srcElm, targetElm;
  if (window.event) {
    srcElm = window.event.srcElement;
  } else {
    srcElm = evnt.target;
  }
//  alert(srcElm.className.substr(0,5));
  if (srcElm.className.substr(0,5) == "LEVEL") {
    srcElm = srcElm.id;
    srcElm = srcElm.substr(0, srcElm.length-1);
    targetId = srcElm + "s";
    srcElm1 = srcElm + "i";
    srcElm2 = srcElm + "f";;
    if (document.all) {
      srcElm1 = document.all(srcElm1);
      srcElm2 = document.all(srcElm2);
      targetElm = document.all(targetId);
    } else if (document.getElementById) {
      srcElm1 = document.getElementById(srcElm1);
      srcElm2 = document.getElementById(srcElm2);
      targetElm = document.getElementById(targetId);
    }
    if (targetElm) {
      if (targetElm.style.display == "none") {
        targetElm.style.display = "";
		srcElm1.src = "images/flecha_menu_vod.jpg";
        srcElm2.src = "images/flecha_menu_vod.jpg";
      } else {
        targetElm.style.display = "none";
        srcElm1.src = "images/flecha_menu_vod.jpg";
        srcElm2.src = "images/flecha_menu_vod.jpg";
      }
    }
  }
}