Good day, I need help and Don't know how to do.

I have 2 apsx pages: 1 aspx page calls the 2 aspx page.

But now in the 2 page I have a textbox with a btn to redirect to an url page passing the text box value as parameter for url report.

What I want is to move the the textbox to the 1 page
and pass the value of the 1 page textbox to 2 page url.

[code1:]
Page 1 call page 2
TargetUrl="Page2.aspx"

Page 2
<input type="text" text="Keyword" id="keyword" value="">
<IFRAME id="frame1" src="http://server&KEY = 'keyword'>
[/code:]

Please provide some code or examples.

Regards