comment box getting bigger with the more you type Options

[rot in peace boy]

i've been searching all day for a comment box that starts off small, but gets bigger with the more you type.

can someone please help me out?

[resrchmnkygrl6]

it's either this:

<!-- begin code provided by createblog.com --><br /><style><br />input, textarea <br />{ color:000000;<br />background-color:000000;<br />font-size: 8px;<br />font-weight: normal;<br />text-transform: uppercase;<br />text-decoration: none;<br />font-family: small fonts;<br />cursor: crosshair;<br />}<br />.button<br />{ font-family:small fonts;<br />   font-size:8pxt;<br /> <br />   letter-spacing:0px;<br />   color:000000;<br />   font-weight: none;<br />   text-decoration: none;<br />   text-transform:uppercase;<br />   }<br /></style><br /><br /><!-- end code provided by createblog.com -->

or this: i think it's this one...like 98% sure

<!-- begin code provided by createblog.com --><br /><br /><br /><form method="post" action="http://www.myspace.com/index.cfm?fuseaction=user.ConfirmComment"><br /><input type="hidden" name="friendID" value="FRIEND ID HERE"><br /><textarea name="f_comments" cols="15" rows="4">WHAT YOU WANT THE INSIDE TO SAY</textarea><br><br /><input type="submit" value="Comment"><br /></form><br /><!-- end code provided by createblog.com -->