Hi Dinesh, Let me try to rephrase what you asked.
You have 2(or more) text boxes(check box or radio button?) and when the user selects one of these and clicks a button, the selected element's text should appear in a different text box? You just get the text or checked status of the field in your onclick() function and set the value of the text box to it. See this page on how to access HTML DOM in JavaScript: http://www.w3schools.com/htmldom/default.asp - Satish Vellanki
