//Menu de salto
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
//Rescato la Cookie
function getCookie(Name)
{
  var search = Name + "=";
  if (document.cookie.length > 0) 
  {
    offset = document.cookie.indexOf(search);
    if (offset != -1) 
    {
      offset += search.length ;
      end = document.cookie.indexOf(";", offset);
      if (end == -1) 
        end = document.cookie.length;
      return unescape(document.cookie.substring(offset, end));
    }
  }
  else
    return null;
}
function verifyPortal()
{	
	portal = getCookie("PortalIni");
	if (portal == "nacional" || portal == "internacional")
	{
		window.location.href = "/dynamic/plantilla/14";
	}
	
	if (portal == "nacionale" || portal == "internacionale")
	{
		window.location.href = "http://tarapacae.ivn.cl/dynamic/plantilla/14";
	}	
}
// verifica que este marcado el checkbox para setear 
//el portal inicial
function SetPortal(portal)
{	
	if (document.frm.chkPortalIni.checked)
	{		
		setCookie("PortalIni", portal);
	}		
	if (portal == "nacional" || portal == "internacional")
	{
		window.location.href = "/dynamic/plantilla/14";
	}
	
	if (portal == "nacionale" || portal == "internacionale")
	{
		window.location.href = "/dynamic/plantilla/14";
	}
	
}
	portal = getCookie("PortalIni");



// CENTRA PAGINA2 //
function CenterDiv2()
    {
        if ( (document.body.clientWidth/2) > 370)
           document.getElementById("IvnPage2").style.left = document.body.clientWidth/2 - 390 ;  
        if ( (document.body.clientHeight/2) > 200)
           document.getElementById("IvnPage2").style.top = document.body.clientHeight/2 - 208; 
        else
           document.getElementById("IvnPage2").style.left = 0 ; 
}
	
	window.onresize=CenterDiv2;
	
// MENU //
function toggleBox(szDivID, iState) // 1 visible, 0 hidden
{
    if(document.layers)	   //NN4+
    {
       document.layers[szDivID].visibility = iState ? "show" : "hide";
    }
    else if(document.getElementById)	  //gecko(NN6) + IE 5+
    {
        var obj = document.getElementById(szDivID);
        obj.style.visibility = iState ? "visible" : "hidden";
    }
    else if(document.all)	// IE 4
    {
        document.all[szDivID].style.visibility = iState ? "visible" : "hidden";
    }
}
// POPUP //
function popup(popup_url,name,width,height) {size = 'width=' + width + ',height=' + height;newwindow = window.open(popup_url,name,'resizable=no,menubar=no,location=no,toolbar=no,status=yes,scrollbars=yes,directories=no,'+size,screenX=20,screenY=10);
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

// PRECARGAR IMAGENES //
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];}
}