' definition of the Item material/Social/SelfImprovement

sprite $SelfImprovementXs [10x10/16z] Oy05-35P730MCpy_XCdFoypF06OpylEpSK858T88

sprite $SelfImprovementSm [12x12/16z] VOgr0S0m4CISDwFsdpRCfEPG_P8FMv0ZwCD2sMm3mkfIHHfrzA81QgUNjvG2yqcqQAtLbG4

sprite $SelfImprovementMd [16x16/16z] dOo53SH040EFqQlflzfdI0GXYypk6YPffK4hdTVITQtw0mX_sU1l-089JDXh8wOhG8psgKmm2Sfx4A7Nf-Rxhg0dYjl77G

sprite $SelfImprovementLg [20x20/16z] hOxL0SGW40LnX-c_shkuxMSowFfJNw2Tz45xkWmWyZf1zjF2bMIj1nWtbsMXNpoLuO08SUiAz2LplhO6EMZVcCd6fhp904WXPAXN7JgtrgvwO6oJgth97m

!procedure SelfImprovement($id, $name="", $tech="", $desc="")
  IconElement($id, 'IconElement', 'material/Social/SelfImprovement', $name, $tech, $desc)
!endprocedure
