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/**
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 * $Id: mctabs.js 162 2007-01-03 16:16:52Z spocke $
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 *
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 * Moxiecode DHTML Tabs script.
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 *
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 * @author Moxiecode
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 * @copyright Copyright © 2004-2007, Moxiecode Systems AB, All rights reserved.
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 */
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function MCTabs() {
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	this.settings = new Array();
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};
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MCTabs.prototype.init = function(settings) {
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	this.settings = settings;
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};
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MCTabs.prototype.getParam = function(name, default_value) {
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	var value = null;
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	value = (typeof(this.settings[name]) == "undefined") ? default_value : this.settings[name];
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	// Fix bool values
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	if (value == "true" || value == "false")
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		return (value == "true");
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	return value;
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};
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MCTabs.prototype.displayTab = function(tab_id, panel_id) {
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	var panelElm = document.getElementById(panel_id);
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	var panelContainerElm = panelElm ? panelElm.parentNode : null;
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	var tabElm = document.getElementById(tab_id);
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	var tabContainerElm = tabElm ? tabElm.parentNode : null;
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	var selectionClass = this.getParam('selection_class', 'current');
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	if (tabElm && tabContainerElm) {
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		var nodes = tabContainerElm.childNodes;
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		// Hide all other tabs
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		for (var i=0; i<nodes.length; i++) {
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			if (nodes[i].nodeName == "LI")
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				nodes[i].className = '';
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		}
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		// Show selected tab
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		tabElm.className = 'current';
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	}
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	if (panelElm && panelContainerElm) {
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		var nodes = panelContainerElm.childNodes;
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		// Hide all other panels
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		for (var i=0; i<nodes.length; i++) {
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			if (nodes[i].nodeName == "DIV")
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				nodes[i].className = 'panel';
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		}
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		// Show selected panel
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		panelElm.className = 'current';
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	}
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};
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MCTabs.prototype.getAnchor = function() {
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	var pos, url = document.location.href;
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	if ((pos = url.lastIndexOf('#')) != -1)
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		return url.substring(pos + 1);
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	return "";
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};
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// Global instance
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var mcTabs = new MCTabs();