// ** Detect Browser **

function Is()
{
 var agent	= navigator.userAgent.toLowerCase();
 this.major	= parseInt(navigator.appVersion);
 this.minor	= parseFloat(navigator.appVersion);
 this.ns	= ((agent.indexOf('mozilla')!=-1) && ((agent.indexOf('spoofer')==-1) && (agent.indexOf('compatible') == -1)));
 this.ns2	= (this.ns && (this.major == 2));
 this.ns3	= (this.ns && (this.major == 3));
 this.ns4b	= (this.ns && (this.minor < 4.04));
 this.ns4	= (this.ns && (this.major >= 4));
 this.ie	= (agent.indexOf("msie") != -1);
 this.ie3	= (this.ie && (this.major == 2));
 this.ie4	= (this.ie && (this.major >= 4));
 this.op3	= (agent.indexOf("opera") != -1);
 this.win	= (agent.indexOf("win")!=-1);
 this.mac	= (agent.indexOf("mac")!=-1);
 this.unix	= (agent.indexOf("x11")!=-1);
}

var is = new Is();

if(is.ns4)
 { doc = "document";
   sty = "";
   htm = ".document" 
   sistema = "ne";
   SPEED = 3;
   TIMED = 10;
   NeCheck();
 }
else if(is.ie4)
 { doc = "document.all";
   sty = ".style";
   htm = "" 
   sistema = "ie";
   SPEED = 5;
   TIMED = 10;
 }

if (is.win) sistema +="win";
if (is.mac) sistema +="mac";
if (is.unix) sistema +="unix";
thelink = '<link rel=stylesheet type="text/css" href="css/'+sistema+'.css" title="style">';//make absolute link
document.write(thelink);
function N(){}
function onerror() { document.location.href="javascript:"; }

//reloads window if Nav4 resized

function reloadPage(init) {  
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.pgW=innerWidth; document.pgH=innerHeight; onresize=reloadPage; }}
  else if (innerWidth!=document.pgW || innerHeight!=document.pgH) location.reload();
}
reloadPage(true);

// ** **
function NeFx()
{
if (document.WM.NeCssFx.x!=window.innerWidth||document.WM.NeCssFx.y!=window.innerHeight) document.location = document.location;
}

// ** **
function NeCheck()
{
 if (typeof document.WM == 'undefined')document.WM = new Object;
 if (typeof document.WM.WM_scaleFont == 'undefined') {
      document.WM.NeCssFx = new Object;
      document.WM.NeCssFx.x = window.innerWidth;
      document.WM.NeCssFx.y = window.innerHeight;
    }
 window.onresize = NeFx;
}


//Funcion abrir ventana
/* <href="#" onClick="oW('ultimahora.html','ultimahora','width=350,height=450')">link</a> */
function oW(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

// - lock mouse -

PopUpURL    = "popup.html";
PopUpLeft   =  100;
PopUpTop    =  100;
PopUpWidth  =  500;
PopUpHeight =  100;

isIE=document.all;
isNN=!document.all&&document.getElementById;
isN4=document.layers;
popO='left='+PopUpLeft+',top='+PopUpTop+',width='+PopUpWidth+',height='+PopUpHeight

if (isIE||isNN){
document.oncontextmenu=checkV;
}else{
document.captureEvents(Event.MOUSEDOWN || Event.MOUSEUP);
document.onmousedown=checkV;}

function checkV(e){
if (isN4){
if (e.which==2||e.which==3){
dPUW=window.open(PopUpURL,'nrc',popO);
return false;
}}else{
dPUW=window.open(PopUpURL,'nrc',popO);
return false;}}

// menuses
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) { //v4.0
  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 && document.getElementById) x=document.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];}
}

</script>