/* popup */

function popitup(url) {
	newwindow=window.open(url,'name','height=680,width=680,scrollbars=yes');
	if (window.focus) {newwindow.focus()}
	return false;
}


/* rollover */

if (document.images) {
  var helpusoff = new Image(); // for the inactive image
  helpusoff.src = "images/helpuscopy.gif";
  var helpuson = new Image(); // for the active image
  helpuson.src = "images/helupcopylinkrolledover.gif";
}

function act() {
  if (document.images)
    document.images.helpus.src = helpuson.src;
}

function inact() {
  if (document.images)
    document.images.helpus.src = helpusoff.src;
}