SiteExplorer.getContent = function() { return ''; } 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") { //alert("clicked link: " + linkNode.innerHTML + "\nThe Site Explorer will be closed."); Layer.closeCurrent(); } }