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/**

 * $Id: mctabs.js 18 2006-06-29 14:11:23Z spocke $

 *

 * Moxiecode DHTML Tabs script.

 *

 * @author Moxiecode

 * @copyright Copyright © 2004-2006, Moxiecode Systems AB, All rights reserved.

 */



function MCTabs() {

	this.settings = new Array();

};



MCTabs.prototype.init = function(settings) {

	this.settings = settings;

};



MCTabs.prototype.getParam = function(name, default_value) {

	var value = null;



	value = (typeof(this.settings[name]) == "undefined") ? default_value : this.settings[name];



	// Fix bool values

	if (value == "true" || value == "false")

		return (value == "true");



	return value;

};



MCTabs.prototype.displayTab = function(tab_id, panel_id) {

	var panelElm = document.getElementById(panel_id);

	var panelContainerElm = panelElm ? panelElm.parentNode : null;

	var tabElm = document.getElementById(tab_id);

	var tabContainerElm = tabElm ? tabElm.parentNode : null;

	var selectionClass = this.getParam('selection_class', 'current');



	if (tabElm && tabContainerElm) {

		var nodes = tabContainerElm.childNodes;



		// Hide all other tabs

		for (var i=0; i<nodes.length; i++) {

			if (nodes[i].nodeName == "LI")

				nodes[i].className = '';

		}



		// Show selected tab

		tabElm.className = 'current';

	}



	if (panelElm && panelContainerElm) {

		var nodes = panelContainerElm.childNodes;



		// Hide all other panels

		for (var i=0; i<nodes.length; i++) {

			if (nodes[i].nodeName == "DIV")

				nodes[i].className = 'panel';

		}



		// Show selected panel

		panelElm.className = 'current';

	}

};



MCTabs.prototype.getAnchor = function() {

	var pos, url = document.location.href;



	if ((pos = url.lastIndexOf('#')) != -1)

		return url.substring(pos + 1);



	return "";

};



// Global instance

var mcTabs = new MCTabs();