acording to the skins from ILKKE these are the "codes". The piggy should have kind of list of the skins... or just something like... NEXT SKIN / NEXT / NEXT and so on...
<BACKGROUND value="000000"/> <!--BACKGROUND-->
<FOREGROUND value="f8fcf8"/> <!-- song name -->
<HICOLOR1 value="9338ac"/> <!-- row count in song screen -->
<HICOLOR2 value="fcdf00"/> <!-- cursor-->
<BACKGROUND value="8c7d64"/> <!--BACKGROUND-->
<FOREGROUND value="f8fcf8"/> <!-- song name -->
<HICOLOR1 value="4c4653"/> <!-- row count in song screen -->
<HICOLOR2 value="fcc100"/> <!-- cursor-->
<BACKGROUND value="ffffff"/> <!--BACKGROUND-->
<FOREGROUND value="000000"/> <!-- song name -->
<HICOLOR1 value="8dd8f1"/> <!-- row count in song screen -->
<HICOLOR2 value="fe9893"/> <!-- cursor-->
<BACKGROUND value="000000"/> <!--BACKGROUND-->
<FOREGROUND value="e5e5b9"/> <!-- song name -->
<HICOLOR1 value="35748b"/> <!-- row count in song screen -->
<HICOLOR2 value="ff4138"/> <!-- cursor-->
<BACKGROUND value="2b2b2b"/> <!--BACKGROUND-->
<FOREGROUND value="f8fcf8"/> <!-- song name -->
<HICOLOR1 value="5ca63a"/> <!-- row count in song screen -->
<HICOLOR2 value="fce400"/> <!-- cursor-->
.
((... that joysitck is kind bad in a way. Mine get stuck all the time 
