autocomplete in a textarea

[pradeepjain]

http://www.electrictoolbox.com/jquery-count-words-textarea-input/

hi guys i want to build a autocomplete feature in a textarea . so i thought of like when ever the word count increases call the ajax/jquery so as to find the autocomplete from server . i am using the word count feature from above url . how do i pass the present entered word to server for checking .bcos there may be multiple words also .
like

hello BP ..

when BP is typed it should expand itself in the text area!

[pradeepjain]

okie autocomplete is 2nd part!! can i just alert the each new word when typed as soon as a space is encountered !

[acoder]

Use onchange (change in jQuery) to call a function which checks for the space as the last character.