function Item(ID,Title,Order,Type){
	this.ID    = ID;
	this.Title  = Title;
	this.Order = Order;
	this.Type  = Type;
	this.obj   = null;
}

function BuildTreeEx(objNode,ID){
	var i;
	for (i = 0; i < arrItem.length; i++) {
		if ((arrItem[i].ID.length == ID.length+3) && (arrItem[i].ID.substr(0,ID.length)==ID)){
			var temNode = new WebFXTreeItem(arrItem[i].Title,"javascript:openItem('" + arrItem[i].ID + "')","","","",arrItem[i].Title);
			arrItem[i].obj = temNode;
			objNode.add(temNode);
			BuildTreeEx(temNode,arrItem[i].ID);
		}
	}
}
function BuildTree(){
	if (document.getElementById) {
		var tree = new WebFXTree(strRoot,"javascript:openItem('index')");
		tree.setBehavior('classic');
		BuildTreeEx(tree,"");
		return tree;
	}
}
function selectItem(ID){
	var aNode,temNode,i;
	if (ID=='index'){
		aNode = arrItem[0].obj.parentNode;
		aNode.focus();
		aNode.select();
		return;
	}
	for (i = 0; i < arrItem.length; i++) {
		if (arrItem[i].ID == ID){
			aNode = arrItem[i].obj;
			break;
		}
	}
	if (aNode!=null){
		temNode = aNode.parentNode;
		while (temNode!=null){
			temNode.expand();
			temNode = temNode.parentNode;
		}
		aNode.focus();
		aNode.select();
	}
}