Explorer User Prompt

[sivam]

Hi,

I have to send some input to the "Explorer User Prompt" and i have to
click "OK". I am getting this popup after the below command.

ie.frameindex, 3).linkid, 'test1').click_no_wait

I tried with many option available in all blogs. Nothing was helping
me out from this situation. I am sharing the "Java Script" code.

<input type = button onClick = 'javascript:y = prompt('Enter Search
string');">

Is there any way to handle this prompt window with sending some inputs.