var timeout	= 400;
var closetimer	= 0;
var ddmenuitem	= 0;

// 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);
	if (ddmenuitem)
		ddmenuitem.style.visibility = 'visible';
}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}

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

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

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

hex = 255;

function fadetext(obj){ 
  if(hex > 0) { //If color is not black yet
    hex -= 11;

    obj.style.color = "rgb("+hex+","+hex+","+hex+")";
    setTimeout(function(){fadetext(obj); parameter = null}, 25); 
  }
  else
    hex = 255; //reset hex value
}