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diff --git a/www/wiki/skins/chameleon/src/Components/Structure.php b/www/wiki/skins/chameleon/src/Components/Structure.php
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+<?php
+/**
+ * File holding the Structure class
+ *
+ * This file is part of the MediaWiki skin Chameleon.
+ *
+ * @copyright 2013 - 2017, Stephan Gambke
+ * @license   GNU General Public License, version 3 (or any later version)
+ *
+ * The Chameleon skin is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option) any
+ * later version.
+ *
+ * The Chameleon skin is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @file
+ * @ingroup   Skins
+ */
+
+namespace Skins\Chameleon\Components;
+use DOMElement;
+
+/**
+ * The Structure class.
+ *
+ * @author Stephan Gambke
+ * @since 1.0
+ * @ingroup Skins
+ */
+class Structure extends Component {
+
+	private $subcomponents;
+
+	/**
+	 * Builds the HTML code for the component
+	 *
+	 * @return String the HTML code
+	 */
+	public function getHtml(){
+		$ret = '';
+
+		foreach ( $this->getSubcomponents() as $component ) {
+			$ret .= $component->getHtml();
+		}
+
+		return $ret;
+	}
+
+	/**
+	 * @return string[] the resource loader modules needed by this component
+	 */
+	public function getResourceLoaderModules() {
+		$modules = array();
+
+		foreach ( $this->getSubcomponents() as $component ) {
+			$modules = array_merge( $modules, $component->getResourceLoaderModules() );
+		}
+
+		return $modules;
+	}
+
+	/**
+	 * @return Component[]
+	 */
+	protected function getSubcomponents() {
+
+		if ( !isset ( $this->subcomponents ) ) {
+
+			$this->subcomponents = array();
+
+			$domElement = $this->getDomElement();
+
+			if ( $domElement !== null && $domElement instanceof DOMElement ) {
+
+				$children = $this->getDomElement()->childNodes;
+
+				foreach ( $children as $child ) {
+					if ( $child instanceof DOMElement ) {
+						$this->subcomponents[] = $this->getSkin()->getComponentFactory()->getComponent( $child, $this->getIndent() + 1 );
+					}
+				}
+
+			}
+		}
+
+		return $this->subcomponents;
+	}
+
+}