init_ui
function init_ui()
set("figure_style","old");
f = figure("Position",[50 50 500 200],...
"BackgroundColor",[0.9 0.9 0.9],...
"Unit", "pixel");
l1 = uicontrol(f,"Position" , [0 0 500 200],...
"Style" , "listbox",...
"String" , "",...
"BackgroundColor",[1 1 1]);
endfunction