function f ()
{
	this.blur();
	return false;
}

function onmouseover ()
{
	window.status = '';
}

function coverActiveLinks ()
{
  if (document.all && document.styleSheets && document.styleSheets[0] && document.styleSheets[0].addRule)
  {
    document.getElementById('pointer').src = document.getElementById('pointer').src.substring(0, document.getElementById('pointer').src.lastIndexOf('.')) + '.gif';
    document.getElementById('footer').style.backgroundImage = 'url(/images/footer_' + document.getElementById('footer').className + '.gif)';
  }

	var hrefs = document.getElementsByTagName("a");

	for (var i = 0; i < hrefs.length; i ++)
	{
		if (hrefs[i].href == location.href)
		{
			hrefs[i].className += " active";
			hrefs[i].style.cursor = "default";
			hrefs[i].onclick = f;
			hrefs[i].onmouseover = onmouseover;
			hrefs[i].onmouseout = onmouseover;
		}
	}
}