// JavaScript Document

// Copyright 2006-2007 javascript-array.com

var timeout	= 50;
var closetimer	= 0;
var ddmenuitem	= 0;
var active_button = 0;

function mopen(id, button_id)
{
    mclose();
	mcancelclosetime();
    
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';

	active_button = button_id;
	document.getElementById(button_id).setAttribute("class", button_id + "-active");
    document.getElementById(button_id).setAttribute("className", button_id + "-active");
}

function mclose(button_id)
{
    if (ddmenuitem != 0) {
        ddmenuitem.style.visibility = 'hidden';
    }

    if (active_button != 0) {
        document.getElementById(active_button).setAttribute("class", active_button);
        document.getElementById(active_button).setAttribute("className", active_button);    
    }
}

function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
	
	
}

function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

document.onclick = mclose;