var timeout	= 250;
var closetimer	= 0;
var ddmenuitem	= 0;

function mopen(id)
{	
	mcancelclosetime();

	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';

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

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

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

document.onclick = mclose;

en_a = new Image;
en_a.src = "/images/en_a.jpg";
en_p = new Image;
en_p.src = "/images/en_p.jpg";
id_a = new Image;
id_a.src = "/images/id_a.jpg";
id_p = new Image;
id_p.src = "/images/id_p.jpg";

function mouseOver(state)
{
	if (state == "en") {
		document.en.src = en_a.src;
	}
	if (state == "id") {
		document.id.src = id_a.src;
	}
}

function mouseOut(state)
{
	if (state == "en") {
		document.en.src = en_p.src;
	}
	if (state == "id") {
		document.id.src = id_p.src;
	}	
}