if (document.all) {
  var isIE = true;  
}

function doIt(val) {
  if (isIE) {
    window.loop.loadVideo(val);
  } else {
    document.loop.loadVideo(val);
  }
}

function swapPF(num) {
  document.getElementById('pinkfloyd').style.backgroundPosition = num*-280 + 'px 0px';
}

function interview() {
  var so = new SWFObject("flash/loop.swf", "loop", "231", "125", "8", "#FFFFFF");
  so.write("interview");
}