/* Interface to YUI TreeView object to easily define a tree */
/* By JavaScriptKit.com- http://www.javascriptkit.com       */
/* Last updated: Dec 13th, 2006                             */

function jktreeview(treeid) {
    this.treetop = new YAHOO.widget.TreeView(treeid)
}

jktreeview.prototype.addItem = function(itemText, noderef, href, target) {
    var noderef = (typeof noderef != "undefined" && noderef != "") ? noderef : this.treetop.getRoot()
    var treebranch = new YAHOO.widget.TextNode(itemText, noderef, false)
    if (typeof href != "undefined") {
        treebranch.href = href
    }
    if (typeof target != "undefined") {
        treebranch.target = target
    }
    return treebranch
}