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			<!DOCTYPE html>
			<HTML>
			<HEAD>
			<TITLE> ZTREE DEMO - Checkbox halfCheck</TITLE>
			<meta http-equiv="content-type" content="text/html; charset=UTF-8">
			<link rel="stylesheet" href="../../../css/demo.css" type="text/css">
			<link rel="stylesheet" href="../../../css/zTreeStyle/zTreeStyle.css" type="text/css">
			<script type="text/javascript" src="../../../js/jquery-1.4.4.min.js"></script>
			<script type="text/javascript" src="../../../js/jquery.ztree.core.js"></script>
			<script type="text/javascript" src="../../../js/jquery.ztree.excheck.js"></script>
			<!--
			<script type="text/javascript" src="../../../js/jquery.ztree.exedit.js"></script>
			-->
			<SCRIPT type="text/javascript">
			<!--
			var setting = {
			async: {
			enable: true,
			url:"../asyncData/getNodes.php",
			autoParam:["id", "name=n", "level=lv"],
			otherParam:{"chk":"chk"},
			dataFilter: dataFilter
			},
			check: {
			enable: true,
			autoCheckTrigger: true
			},
			data: {
			simpleData: {
			enable: true
			}
			},
			callback: {
			onCheck: onCheck,
			onAsyncSuccess: onAsyncSuccess
			}
			};

			function dataFilter(treeId, parentNode, childNodes) {
			if (parentNode.checkedEx === true) {
			for(var i=0, l=childNodes.length; i<l; i++) {
			childNodes[i].checked = parentNode.checked;
			childNodes[i].halfCheck = false;
			childNodes[i].checkedEx = true;
			}
			}
			return childNodes;
			}
			function onCheck(event, treeId, treeNode) {
			cancelHalf(treeNode)
			treeNode.checkedEx = true;
			}
			function onAsyncSuccess(event, treeId, treeNode, msg) {
			cancelHalf(treeNode);
			}
			function cancelHalf(treeNode) {
			if (treeNode.checkedEx) return;
			var zTree = $.fn.zTree.getZTreeObj("treeDemo");
			treeNode.halfCheck = false;
			zTree.updateNode(treeNode);
			}

			var zNodes =[
			{ id:1, pId:0, name:"half 1", halfCheck:true, isParent:true},
			{ id:2, pId:0, name:"half 2", halfCheck:true, checked:true, isParent:true},
			{ id:3, pId:0, name:"no half 3", checked:true, isParent:true}
			];

			$(document).ready(function(){
			$.fn.zTree.init($("#treeDemo"), setting, zNodes);
			});
			//-->
			</SCRIPT>
			</HEAD>

			<BODY>
			<h1>Checkbox halfCheck Demo</h1>
			<h6>[ File Path: excheck/checkbox_halfCheck.html ]</h6>
			<div class="content_wrap">
			<div class="zTreeDemoBackground left">
			<ul id="treeDemo" class="ztree"></ul>
			</div>
			<div class="right">
			<ul class="info">
			<li class="title"><h2>1, Explanation of Demo</h2>
			<ul class="list">
			<li>This demo implements the check operation of the dynamic tree</li>
			<li class="highlight_red">1). After loaded child nodes, the parent node's 'halfCheck' attribute will be invalid immediately.</li>
			<li class="highlight_red">2). If you check the parent node, so will effect the child nodes's check status.</li>
			<li class="highlight_red">3). If you check the parent node, it's child node's 'halfCheck' attribute will be invalid.</li>
			</ul>
			</li>
			<li class="title"><h2>2, Explanation of setting</h2>
			<ul class="list">
			<li>Half-checked functional don't need to configure any parameter. But it is accessibility, can not used alone. So please configure the parameters which you need.</li>
			</ul>
			</li>
			<li class="title"><h2>3, Explanation of treeNode</h2>
			<ul class="list">
			<li class="highlight_red">1), Please set treeNode.halfCheck attribute, before zTree initialize. See the API documentation for more related contents.</li>
			<li>2), By the way, please see the 'Checkbox Operation' Demo.</li>
			</ul>
			</li>
			</ul>
			</div>
			</div>
			</BODY>
			</HTML>