/* Script renamed from Opensource Library */

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

siteview.prototype.addItem=function(itemText, noderef, href){
	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
	return treebranch
}