hi, i have some knowledge in html, dream weaver. can i learn java script,...

[<nature>M.A.N<colors&gt]

...php, asp.net, ajax which is best? friends,
iam basically arts post graduate. i have four years experience in adobe photoshop, still iam learning html, dream weaver. i did't basic knowledge in 'C', so can i go to learn asp.net, java script, php, Ajax. howlong it takes to learn.
what type of skill set for web developing side. i have very interesting to join in this platform, could you please suggest me.

[Gogo]

I suggest you to learn java as it is easy to learn and you can move on JSP,AJAX after you have done with java.As this technology can be learnt only after learning java