??????? ?????
???????????????????????????????????????????????????????????????????????????????WORD??????????(powerpoint,ppt)????????
?????????
?????????????????????????????????????????????????????????PNG?4?
YES-NO???
???????????????????????YES?NO??????????????2????PNG?4?
START-GO-STOP???
?????????????????????????START/GO/STOP??????????????2????PNG?6?
?????-??????
?????????????????????????????????????????????????????6??160×64pixel point????????2??12????PNG
??????????
?????????????????????????????????????????????????????????36??????
back-top-next????????7
top,back,next????????????????????????????????back-top-next????????6??????????????????????????????OK???jpeg???12??36??68×24pixel
back-top-next????????6
top,back,next????????????????????????????????????????????????????????????????????????????????????????????OK?????????????jpeg???12??36??121×30pixel
back-top-next????????5
top,back,next????????????????????????????????????????????????????????????????????????????jpeg???12??36??121×30pixel
back-top-next????????4
top,back,next????????back-top-next????????3?????????????????????????????????????????????????jpeg???12??36??68×24pixel
back-top-next????????3
top,back,next???????????????????????????????????????????????????????????????????????????????????????????????????????????jpeg???12??36??121×30pixel
back-top-next????????2
top,back,next??????????????????????????????????????????????????????????????????????????jpeg???11??33??68×24pixel
back-top-next????????1
??????top,back,next?????????????????????????????????????????????????????????????jpeg???11??33??121×30pixel
WEB????-1
WEB??????????????????100×20pixel????????????????????????WEB????????????????100×20px 8??8????GIF???????????
???????-2
????????????????????????????????????????????????254×70 pixel?????
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