/*
	name			: ClassBehaviours, the javascript framework based on class-name parsing
	update			: 9.11.9
	author			: Maurice van Creij
	dependencies	: jquery.classbehaviours.js
	info			: http://www.classbehaviours.com/

    This file is part of jQuery.classBehaviours.

    ClassBehaviours is a javascript framework based on class-name parsing.
    Copyright (C) 2008  Maurice van Creij

    ClassBehaviours 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.

    ClassBehaviours 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 ClassBehaviours. If not, see http://www.gnu.org/licenses/gpl.html.
*/

	// create the jQuery object if it doesn't already exist
	if(typeof(jQuery)=='undefined') jQuery = function(){};

	// create the root classbehaviours object if it doesn't already exist
	if(typeof(jQuery.classBehaviours)=='undefined') jQuery.classBehaviours = function(){};

	// create the handlers child object if it doesn't already exist
	if(typeof(jQuery.classBehaviours.handlers)=='undefined') jQuery.classBehaviours.handlers = function(){}

	// move a link's click event to the parent node
	jQuery.classBehaviours.handlers.clickOnParent = {
	    // properties
	    name: 'clickOnParent',
	    // methods
	    start: function (node) {
	        // what node is the click supposed to go on?
	        parentCount = parseInt(jQuery.classBehaviours.utilities.getClassParameter(node, "parent", "2"));
	        targetNode = node;
	        for (var a = 0; a < parentCount; a++) targetNode = targetNode.parentNode;
	        // get the target of the link
	        linkTarget = node.href;
	        // set the click event
	        targetNode.onclick = this.load;
	        // set the cursor
	        targetNode.style.cursor = 'pointer';
	    },
	    // events
	    wait: function (waitStatus, waitNode, waitError) {
	        // progress indicator
	        waitNode.innerHTML = (waitStatus < 0) ? '<h2>error: ' + waitError + '</h2>' : '<h2>loading: ' + (waitStatus * 100) + '%</h2>';
	    },
	    insert: function (insertXML, insertNode, insertTxt) {
	        var cop = jQuery.classBehaviours.handlers.clickOnParent;
	        // get the replacement content from the new document
	        insertHTMLparts = insertTxt.split('<!-- ' + insertNode.id + ' -->');
	        // insert the new content
	        insertNode.innerHTML = insertHTMLparts[1] + insertHTMLparts[3];
	        // initiate the classbehaviours
	        jQuery.classBehaviours.parser.parseNode(insertNode);
	    },
	    // events
	    load: function (that) {
	        var objNode = (typeof (this.nodeName) == 'undefined') ? that : this;
	        var cop = jQuery.classBehaviours.handlers.clickOnParent;
	        // find the link
	        allLinks = (objNode.nodeName == 'A') ? new Array(objNode) : objNode.getElementsByTagName('A');
	        for (var a = 0; a < allLinks.length; a++) if (allLinks[a].className.indexOf('clickOnParent') > -1) loadLink = allLinks[a];
	        // get the url
	        loadUrl = loadLink.href;
	        // if an ajax request is required
	        if (jQuery.classBehaviours.utilities.getClassParameter(loadLink, 'ajax', 'no') == 'yes') {
	            // get the target node
	            loadId = loadUrl.split('#')[1];
	            loadNode = document.getElementById(loadId);
	            // make it an ajax request
	            jQuery.classBehaviours.ajax.addRequest(loadUrl, cop.insert, cop.wait, null, loadNode);
	            // cancel the click
	            return false;
	            // else load the url normally
	        } else {
	            document.location.href = loadUrl;
	        }
	    }
	}

	// add this addon to the jQuery object
	if(typeof(jQuery.fn)!='undefined'){
		// extend jQuery with this method
		jQuery.fn.clickOnParent = function(){
			return this.each(
				function(){
					jQuery.classBehaviours.handlers.clickOnParent.start(this);
				}
			);
		};
		// set the event handler for this jQuery method
		$(document).ready(
			function () {
			    $(".clickOnParent").clickOnParent();
			}
		);
	}