function menuOn(id)
{
	document.getElementById('img_' + id).src = '/images/' + id + '_on.gif';
}
function menuOff(id)
{
	document.getElementById('img_' + id).src = '/images/' + id + '_off.gif';
}
function showSubmenu(id)
{
    document.getElementById('ul_' + id).className = "unhide";
    menuOn(id);
}
function hideSubmenu(id)
{
    document.getElementById('ul_' + id).className = "hide";
    menuOff(id);
}
var lastSubitemID = '';
function showSubmenuItem(id)
{
	if(lastSubitemID)
	{
		document.getElementById(lastSubitemID).style.display = 'none';
	}
	lastSubitemID = id;
	document.getElementById(lastSubitemID).style.display = 'block';
}
var currentPopup;
function showPopup(id)
{

	if (currentPopup && ! (currentPopup == id)) {
		hidePopup(currentPopup);
	}
	Effect.Appear(id, {duration: 0.2});
	currentPopup = id;
}
function hidePopup(id)
{
	Effect.Fade(id, {duration: 0.2});
}

function printIt(url) {
	newwindow=window.open(url,'print');

	if (window.focus)
	{
		setTimeout("newwindow.print()",2000);
	}

}