折线图问题，急
折线图问题：
如何在本机上能正常显示，放在服务器上无法显示，显示这个组件无法使用，要注册（当去掉“ARCHIVE=netcharts.jar”后可以显示，但不正常，这个要注册吗？）
我该如何解决这个问题？还有其他更好的吗

<APPLET   NAME=linechart
CODEBASE=../classes
ARCHIVE=netcharts.jar
CODE=NFLineChartApp.class
WIDTH=450   HEIGHT=300>
<PARAM   NAME=NFParamScript   VALUE   =   '

Background =   (white,   NONE,   0);

GraphType =   ROWS;

Grid =   (dimgray,   white,   black);
GridLine =   (HORIZONTAL,   DASHED,   1);

Legend =   ( " ",   black,   "Helvetica ",   10);
LegendLayout   =   (HORIZONTAL,   BOTTOM);


Header =   ( "Hardware   Parts   Market ",   black,   "Helvetica ",   14);

BottomTics =   ( "ON ",   black,   "Helvetica ",   10);
BottomLabels   =   "Jan ",   "Feb ",   "Mar ",   "Apr ",   "May ";

LeftFormat     =   (INTEGER,   "$%dK ");
LeftTics =   ( "ON ",   black,   "Helvetica ",   10);

LeftTitle =   ( "Profit   Per   Part ",   black,   "Helvetica ",   10,   270);

RightTitle =   ( "         ",   white,   "Helvetica ",   10);

LineSets   =
( "Hammers ",   black),
( "Clamps ",   black),
( "Wrenches ",   black),
( "Pliers ",   black);

LineSymbol   =
(IMAGE,,,,, "$NETCHARTS/demo/hammer.gif "),
(IMAGE,,,,, "$NETCHARTS/demo/clamp.gif "),
(IMAGE,,,,, "$NETCHARTS/demo/wrench.gif "),
(IMAGE,,,,, "$NETCHARTS/demo/pliers.gif ");

LineStyle   =
(SOLID,   3,   blue),
(SOLID,   3,   red),
(SOLID,   3,   green),
(SOLID,   3,   orange);

LineSet1   =   40,   -100,   80,   98,   40;
LineSet2   =   60,   50,   10,   40,   -20;
LineSet3   =   -50,   20,   49,   10,   89;
LineSet4   =   40,   50,   150,   150,   200;

'>



------解决方案--------------------
服务器上肯定要注册的了!