public static void ClearResourceRefs()
{
UIConfig.defaultFont = "";
UIConfig.buttonSound = null;
UIConfig.globalModalWaiting = null;
UIConfig.horizontalScrollBar = null;
UIConfig.loaderErrorSign = null;
UIConfig.popupMenu = null;
UIConfig.popupMenu_seperator = null;
UIConfig.tooltipsWin = null;
UIConfig.verticalScrollBar = null;
UIConfig.windowModalWaiting = null;
}