its always encouraging to learn new styles of music. but jazz is not for the faint hearted. the jazz spectrum is so large that most jazz newbies dont know where to begin
i would suggest first listening to loads of jazz and attune your ear to the music. heres some recommendations to start off thats not too heavy:
wes montgomery (the incredible jazz guitar of wes montgomery)
pat methany (any album)
joe pass (virtuoso)
john mclaughlin, al dimeola, paco de lucia (FRIDAY NIGHT IN SAN FRAN IS AMAZING.. makes your wanna give up electric and pick up the acoustic haha)
of coz, dont limit yourself to just guitar players...
miles, coltrane, parker, monk..
anyway.. heres a rough breakdown of the types of jazz around:
SWING
BEBOP, HARD BOP
MODAL JAZZ
FREE JAZZ
FUSION
i suggest listen to any of the above except for FREE JAZZ as it can be tiring at times.... i am no super hotshot jazz guitar player.. also still learning and it can be daunting and tiring at times.. but stick to it and you will find it a rewarding experience..