var midelay = 0;

function setdelay(value)
{
   midelay = value;
}

function showlayer(layer)
{
   document.getElementById('iframe').style.display='block';
   if (layer != 'contacto' && layer!= 'clientes' && layer!= 'cv' && layer != 'intelligence') ext = '.html';
   else ext = '.php';
   document.getElementById('iframe').src='layers/'+layer+ext;
}

function hidelayer(layer)
{
  setdelay(1400);
  document.getElementById('iframe').src='frame1.php';
  document.getElementById('iframe').style.display='none';
}

function showlayerandstop(layer)
{
   getFlashMovie("swf").stopit();
   document.getElementById('iframe').style.display='block';
   if (layer != 'contacto') ext = '.html';
   else ext = '.php';
   pause();
   setdelay(0);
   document.getElementById('iframe').src='layers/'+layer+ext;
   return false;
}

function pause()
{
  millisecondi = midelay;
  var now = new Date();
  var exitTime = now.getTime() + millisecondi;
  while(true)
  {
    now = new Date();
    if(now.getTime() > exitTime) return;
  }
}

 function getFlashMovie(movieName) {
  var isIE = navigator.appName.indexOf("Microsoft") != -1;
  return (isIE) ? window[movieName] : document[movieName];
 }