function show_preview(img_path, url, title, description)
{
	document.getElementById('img_preview').innerHTML = '<img src="'+ img_path +'" />';
	
	document.getElementById('description_div').innerHTML = '<h1>'+ title +'</h1><p class="description_text">'+ description +'</p><small class="more_info"><a href="'+url+'">Allez sur la page web</a></small>';
}