i take input from textbox and when user enters any character that textbox should show all the inform...

i take input from textbox and when user enters any character that textbox should show all the information stored in database related to that character entered by user in textbox in the form of dropdown menu as same thing is implemented in msn.com when we write somenthing in "search menu" then related names are automatically displayed in drop down menu.

plz help me out.

[email protected]