function gallery(id, title)
{
	var display_style = (id == 'HIDE')? 'none' : 'block';
	var gallery_overlay = document.getElementById('gallery_overlay');
	var gallery_show = document.getElementById('gallery_show');
	var gallery_image = document.getElementById('gallery_image')
	var gallery_title = document.getElementById('gallery_title')

	gallery_image.src = 'images/gallery/' + id + '.jpg';
	gallery_title.innerHTML = title;
	gallery_overlay.style.display = display_style;
	gallery_show.style.display = display_style;
	return true;
}