function menu(selitem)
{	
	var c = document.getElementById(selitem);
	if (c)
		c.style.color = "#BFC6E0";//"#D71D6C";
}

function show(path,id,img)
{
	var a = document.getElementById(id);
	var im = document.getElementById(img);
	if (a && im)
	{
		if(a.style.display == '')
		{
			a.style.display = "none";
			im.src = path + "images/plus.gif";
			im.alt = "+";
		}
		else
		{
			a.style.display = '';
			im.src = path + "images/minus.gif";
			im.alt = "-";
		}
	}
}

function startMusic(musicId, src, el, willShow)
{
	showAnswer(el, willShow);
	writeMusicElem(musicId, src);
}

function writeMusicElem(musicId, src)
{
	var obj = document.getElementById(musicId);
	if (obj)
		obj.innerHTML = '<embed name="music" src="' + src + '" autostart="true" loop="false" hidden="true" mastersound />';
}

function showAnswer(answer, willShow)
{
	var a = document.getElementById(answer);
	if (a)
	{
		if(willShow)
			a.style.display = '';
		else
			a.style.display = "none";
	}
}

function addhome(obj, lng)
{
	if (document.all)
	{
		var url = "http://www.worldstory.net" + (lng == 'bg'?'/bg/':'');
		obj.style.behavior='url(#default#homepage)';
		obj.setHomePage(url);
	}
	else
	{
		var msg = (lng == 'bg'?'Опцията е валидна за IE':'This option is available in IE');
		alert(msg);
	}
}

function addfav(lng)
{
	if (document.all)
	{
		var url = "http://www.worldstory.net" + (lng == 'bg'?'/bg/':'');
		var name = (lng == 'bg'?'Детска енциклопедия - Тайните на Света':'Children Encyclopedia - Secrets of the World');
		window.external.AddFavorite(url, name);
	}
	else
	{
		var msg = (lng == 'bg'?'Опцията е валидна за IE':'This option is available in IE');
		alert(msg);
	}
}