createAmetysCalendar.createHTML4Legend = function(id, categories)
{
	if (categories.length > 0)
	{
		var html = "";
		html += "<div class='legend'>";
		html += 	"<ul>";
		html += 		"<li class='all'>";
		html += 			"<a href=\"javascript:createAmetysCalendar.changeCategory('" + id + "', 'all');\">{{i18n CALENDAR_SERVICE_AGENDA_ALL_EVENTS}}</a>";
		html += 		"</li>";
		
		for (var i = 0; i < categories.length; i++)
		{
			html += 		"<li class='category_" + categories[i].num + " category_" + categories[i].name + "'>";
			html +=				"<a href=\"javascript:createAmetysCalendar.changeCategory('" + id + "', '" + categories[i].name + "');\">" + categories[i].label + "</a>";
			html += 		"</li>";
		}
		
		html += 	"</ul>";
		html += "</div>";
		
		return html;
	}
	else
	{
		return "";
	}
}