// overwrites the same method in script.js

var content = '';
var itemId = '';
var typeId = '';


function test(){
}

SiteExplorer.getContent = function() {
	return content;
}

SiteExplorer.expandSubtree = function(linkNode) {
	linkNode.addClassName("expanded");
	linkNode.up().removeClassName("collapsed");
	linkNode.up().addClassName("expanded");
	SiteExplorer.layer.afterOpen();
}

SiteExplorer.collapseSubtree = function(linkNode) {
	linkNode.removeClassName("expanded");
	linkNode.up().addClassName("collapsed");
	linkNode.up().removeClassName("expanded");
	SiteExplorer.layer.afterOpen();
}

SiteExplorer.followLink = function(linkNode) {
	if (linkNode.innerHTML != "Home") {		
		Layer.closeCurrent();
	}
}