Hii frnds,
for da past few days im searching on dis topic, but all in vain ... pls tell me complete implementation of checking whether a username already exists in database or not using XMLHttpRequest.
i dont wanna use UpdatePanel of Ajax Toolkit .. & im also noob in XML & all thoz stuff related to XMLHttpRequest (like http.open, http.onreadystatechange , etc etc.)
pls pls help me in dis regard .. i'll be really thankful to u!
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