<!--
var timeout         = 0;
var closetimer		= 0;
var resetdd			= 0;
var ddmenuitem      = 0;
var resetdd;


// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();

	// close old layer
	mclose();
		
	ddmenuitem = id;
	if(document.getElementById('m'+ddmenuitem)){
		document.getElementById('m'+ddmenuitem).style.visibility = 'visible';
	}
	document.getElementById('li_'+ddmenuitem).style.background = 'url(../images/nav_c.gif) repeat-x';
	document.getElementById('nav_left_'+ddmenuitem).style.visibility = 'visible';
	document.getElementById('nav_left_'+ddmenuitem).style.background = 'url(../images/nav_l.gif) no-repeat';
	document.getElementById('nav_right_'+ddmenuitem).style.visibility = 'visible';
	document.getElementById('nav_right_'+ddmenuitem).style.background = 'url(../images/nav_r.gif) no-repeat';
	document.getElementById('a_'+ddmenuitem).style.color = '#FFFFFF';

}
// close showed layer
function mclose()
{
	if(ddmenuitem>0){
		if(document.getElementById('m'+ddmenuitem)){
			document.getElementById('m'+ddmenuitem).style.visibility = 'hidden';
		}
		if(ddmenuitem!=resetdd){
			document.getElementById('li_'+ddmenuitem).style.background = 'none';
			document.getElementById('nav_left_'+ddmenuitem).style.visibility = 'hidden';
			document.getElementById('nav_right_'+ddmenuitem).style.visibility = 'hidden';
			document.getElementById('a_'+ddmenuitem).style.color = '#6f3098';
		} else {
			document.getElementById('li_'+ddmenuitem).style.background = 'url(../images/tab_c.gif) repeat-x';
			document.getElementById('nav_left_'+ddmenuitem).style.visibility = 'visible';
			document.getElementById('nav_left_'+ddmenuitem).style.background = 'url(../images/tab_l.gif) no-repeat';
			document.getElementById('nav_right_'+ddmenuitem).style.visibility = 'visible';
			document.getElementById('nav_right_'+ddmenuitem).style.background = 'url(../images/tab_r.gif) no-repeat';
			document.getElementById('a_'+ddmenuitem).style.color = '#6f3098';
		}
		ddmenuitem = resetdd;
	}

}

// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

function setdd(newdd){
	resetdd = newdd;
	document.getElementById('li_'+resetdd).style.background = 'url(../images/tab_c.gif) repeat-x';
	document.getElementById('nav_left_'+resetdd).style.visibility = 'visible';
	document.getElementById('nav_left_'+resetdd).style.background = 'url(../images/tab_l.gif) no-repeat';
	document.getElementById('nav_right_'+resetdd).style.visibility = 'visible';
	document.getElementById('nav_right_'+resetdd).style.background = 'url(../images/tab_r.gif) no-repeat';
	document.getElementById('a_'+resetdd).style.color = '#6f3098';
}

// close layer when click-out
document.onclick = mclose; 
// -->