<!--
function clickIE() {
  if (document.all) {
    return false;
    }
  }
function clickNS(e) {
  if (document.layers||(document.getElementById&&!document.all)) {
    if (e.which==2||e.which==3) {
      return false;
      }
    }
  }
if (document.layers) {
  document.captureEvents(Event.MOUSEDOWN);
  document.onmousedown=clickNS;
  }
else {
  document.onmouseup=clickNS;
  document.oncontextmenu=clickIE;
  }
// -->