function showVideo(id) {
	document.write("<object width=\"292\" height=\"225\"><param name=\"movie\" value=\"http://www.youtube.com/v/"+id+">&amp;hl=en&amp;fs=1\"></param><param name=\"allowFullScreen\" value=\"true\"></param><param name=\"allowscriptaccess\" value=\"always\"></param><embed src=\"http://www.youtube.com/v/"+id+"&amp;hl=en&amp;fs=1\" type=\"application/x-shockwave-flash\" allowscriptaccess=\"always\" allowfullscreen=\"true\" width=\"292\" height=\"225\"></embed></object>");
}

function show_child(oid) {
	var childmenu = document.getElementById(oid);
	childmenu.className = 'rl_li_child_show';
}

function hide_child(oid) {
	var childmenu = document.getElementById(oid);
	childmenu.className = 'rl_li_child_hide';
}

function show_drop(oid) {
	var childmenu = document.getElementById(oid);
	childmenu.style.display = 'block';
}

function hide_drop(oid) {
	var childmenu = document.getElementById(oid);
	childmenu.style.display = 'none';
}

var timeout	= 500;
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);
	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;