When you get no response when clicking on it, it mean the script cannot be compiled on your region,
make sure you have the latest OpenSim 0.9.3.0. and you also need these rights :
osSetDynamicTextureDataBlendFace ${OSSL|osslParcelOG}ESTATE_MANAGER,ESTATE_OWNER
osSetDynamicTextureDataFace ${OSSL|osslParcelOG}ESTATE_MANAGER,ESTATE_OWNER
osGetNotecard ${OSSL|osslParcelO}ESTATE_MANAGER,ESTATE_OWNER
osMakeNotecard ${OSSL|osslParcelO}ESTATE_MANAGER,ESTATE_OWNER
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