/**
 *
 * @author Michael Wagner-Leitl (wlm)
 * @since 2011-05-18 - 14:56:22 PM
 * @copyright 2011, nbsp GmbH
 *
 */

function changeClickboxItem(e) {
	var hEl = (e.target.tagName == "SPAN") ? e.target.parentNode : e.target;
	var parentEl = hEl.parentNode;
	var contentEl = hEl.nextElementSibling;

	// Initial alle ausblenden
	for(var i = 0; i < parentEl.children.length; i++) {
		if(parentEl.children[i].tagName == "DIV") {
			parentEl.children[i].className = parentEl.children[i].className.replace(/^on\s|\son\s|\son$/ig, " off ");
		}
		if(parentEl.children[i].tagName == "H2") {
			parentEl.children[i].className = parentEl.children[i].className.replace(/^open\s|\sopen\s|\sopen$/ig, " closed ");
		}
	}
	
	// Geklicktes anzeigen
	contentEl.className = contentEl.className.replace(/^off\s|\soff\s|\soff$/ig, " on ");
	
	// Klassen auch bei h2 austauschen
	hEl.className = hEl.className.replace(/^closed\s|\sclosed\s|\sclosed$/ig, " open ");
}