function dmsTreeToggle(toggle, id) {
	var e = document.getElementById('dmstree_' + id);
	if(!e) return;
	if(e.style.display=='none') {
		e.style.display='block';
		toggle.src='images/general/dms_folder_open.gif';
	}
	else {
		e.style.display='none';
		toggle.src='images/general/dms_folder_closed.gif';
	}
}