//////////////////////////////////////////////////////
// Copyright 2006-2007 javascript-array.com

var timeout	= 500;
var closetimer	= 0;
var ddmenuitem	= 0;
//where default is 0 48 96 144 192 240px
var defaultposition ='0px';

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';
	ddmenuitem.style.zIndex = '1000';
	//my stuff
	if(id=="m1")
	{
	mposi="0px";
	}else if(id=="m2")
	{
	mposi="-48px";
	}else if(id=="m3")
	{
	mposi="-96px";
	}else if(id=="m4")
	{
	mposi="-144px";
	}else if(id=="m5")
	{
	mposi="-192px";
	}else if(id=="m6")
	{
	mposi="-240px";
	}
	for(i = 1; i < 7; i++){
	document.getElementById('menubt' + i).style.marginTop = mposi} 
}

// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
	for(i = 1; i < 7; i++){
	document.getElementById('menubt' + i).style.marginTop = defaultposition}
}

// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

function minit(value)
{
defaultposition = value;
mclose();
}

// close layer when click-out
document.onclick = mclose;