}
/* op image column */
-treechildren:-moz-tree-image(usercol-op, state-true) {
+treechildren::-moz-tree-image(usercol-op, state-true) {
list-style-image: url(chrome://chatzilla/skin/images/is-op.gif)
}
-treechildren:-moz-tree-image(usercol-op, state-false) {
+treechildren::-moz-tree-image(usercol-op, state-false) {
list-style-image: url(chrome://chatzilla/skin/images/isnt-op.gif)
}
/* voice image column */
-treechildren:-moz-tree-image(usercol-voice, state-true) {
+treechildren::-moz-tree-image(usercol-voice, state-true) {
list-style-image: url(chrome://chatzilla/skin/images/is-voice.gif)
}
-treechildren:-moz-tree-image(usercol-voice, state-false) {
+treechildren::-moz-tree-image(usercol-voice, state-false) {
list-style-image: url(chrome://chatzilla/skin/images/isnt-voice.gif)
}