$(function() {
	// show game screenshots in the lightbox popup
	$('a.game-screenshot').lightBox({fixedNavigation: true});
});


var activeFrame = '';

// display "Download game" frame
function downloadGame(game_id, platform) {
	if (activeFrame == ('download_game' + platform)) {
		return false;
	}

	var frame_html = '<iframe frameborder="0" scrolling="auto" width="520" height="340" src="/download.php?game_id=' + game_id + '&amp;platform=' + platform + '">[Your user agent does not support frames or is currently configured not to display frames. Please, <a href="/download.php?game_id=' + game_id + '">click here</a> to start the download]</iframe>';
	document.getElementById('game_description').innerHTML = frame_html;
	activeFrame = 'download_game' + platform;
}


// display "Play online" frame
function playOnline(game_id, frame_y) {
	if (activeFrame == 'play_online') {
		return false;
	}

	if (frame_y == 0) {
		frame_y = 730;
	}

	var frame_html = '<iframe frameborder="0" align="right" scrolling="no" width="680" height="' + frame_y + '" src="/play_online.php?game_id=' + game_id + '">[Your user agent does not support frames or is currently configured not to display frames. Please, <a href="/play_online.php?game_id=' + game_id + '">click here</a> to start play online]</iframe>';
	document.getElementById('game_description').innerHTML = frame_html;
	activeFrame = 'play_online';
}