var window_mostra;
var media_file;

function close_window_mostra() {
	if(window_mostra) {
		window_mostra.close();
	}
}

function open_movie_player(movie_name) {
	media_file = "../mostres/video/" + movie_name;
	close_window_mostra();
	window_mostra = window.open("flvplayer.html", "window_mostra", "height=240,width=300");
}

function open_audio_player(sound_name) {
	media_file = "../mostres/audio/" + sound_name;
	close_window_mostra();
	window_mostra = window.open("audioplayer.html", "window_mostra", "height=100,width=320");
}

function show_image(image_name) {
	close_window_mostra();
	window_mostra = window.open("../mostres/imatges/" + image_name, "window_mostra", "height=600,width=800");
}

function open_website(website_name) {
	window.open("http://" + website_name, "_blank");
}