That was one of the posts that I tried, but it didn’t work for me. Here is my code:
// NAV LAYOUT
var navLayout = new dhtmlXLayoutObject("left_container", "2E", "dhx_blue");
// Resource pane
navLayout.cells("a").setText("Media Packs");
navLayout.cells("a").setHeight("220");
var cell = navLayout.cells("a");
cell.childNodes[0].childNodes[0].childNodes[4].style.display = "none";
This is the error that I get: cell.childNodes[0].childNodes[0].childNodes[4] is undefined
[Break on this error] cell.childNodes[0].childNodes[0].childNodes[4].style.display = “none”;