function mouseover_002(src)
{ 
	if (document.button_clicked_002!=src)
	{
		src.className = 'nav_002_over';
		hTag = src.getElementsByTagName('a');
		src.childNodes[0].className = 'nav_002_over_a';
	}
} 
function mouseout_002(src) { 
	if (document.button_clicked_002!=src)
	{ 
		src.className = 'nav_002_up';
		src.childNodes[0].className = 'nav_002_up_a';
	 }
}

function mousedown_002(src)
{
	if(!document.button_clicked_002)
	{
		document.button_clicked_002 = src; 
	}

	if(document.button_clicked_002 != src)
	{
		// if another button was clicked, reset it
		temp = document.button_clicked_002;
		document.button_clicked_002 = false;
		mouseout_002(temp);
	}
	src.className = 'nav_002_click';
	src.childNodes[0].className = 'nav_002_click_a';
	document.button_clicked_002 = src;
	window.location = src.childNodes[0].href; // activate child href
	return true;
}