id try this code
<plugin name="mousebtn" url="./navbutton/btn_star.jpg" align="bottom" edge="center" y="40" x="-200" blendmode="screen" onhover="showtext(Game mode ON/OFF);" onover="set(blendmode,add);" onout="set(blendmode,screen);" onclick="switch(mousetype,drag2d);" />
and this button should be 1 button only, just like on/off for fullscreen button
<plugin name="littleplanet" url="../navbutton/btn_home.jpg" align="bottom" edge="center" y="20" x="+120" blendmode="screen" onhover="showtext(Little Planet);" onover="set(blendmode,add);" onout="set(blendmode,screen);" onclick="action(littleplanet);" />
<plugin name="fisheyeview" url="../navbutton/btn_home.jpg" align="bottom" edge="center" y="20" x="+160" blendmode="screen" onhover="showtext(Fisheye View);" onover="set(blendmode,add);" onout="set(blendmode,screen);" onclick="action(fisheyeview);" />
im failed... *g*</plugin></plugin>