PHP
<layer name="xxx" zorder="8" url="<?php print $resourceprefix ?>/plugins/textfield.swf" onclick="" align="bottomcenter" x="-10" y="111" width="155" height="32"
html="xxxxxxxx"
wordwrap="false"
enabled="true"
roundedge="4"
padding="6"
border="true"
bordercolor="0xffffff"
borderalpha="1.0"
borderwidth="1.0"
vcenter="true"
css=" text-align:left; text-decoration: none; color:#ffffff; font-size: 17px; font-family:Arial;"
onout="set(css, text-align:left; text-decoration: none; color:#ffffff; font-size: 17px; font-family:Arial;);copy(htmlbak, html); set(html,);copy(html,htmlbak);"
onover="set(css,text-align:left; text-decoration: underline; color:#ffffff; font-size: 17px; font-family:Arial;);copy(htmlbak, html); set(html,);copy(html,htmlbak);"
background="true" backgroundcolor="0x<?php print $background_color ?>" backgroundalpha="1.0" />Only change in textfield should be underline but with vcenter true, it will change vertical centering as well. vcenter true is lost.
flash, latest krpano