div.tree-item td.customIcon {
	background: url("lms/ft_content01.gif") no-repeat 0 50%;
}
div.tree-item-expanded td.customIcon {
	background: url("lms/ft_folder_open01.gif") no-repeat 0 50%;
}
div.tree-item-collapsed td.customIcon {
	background: url("lms/ft_folder_close01.gif") no-repeat 0 50%;
}