No1

      <control>        <description>Script Installer button</description>        <type>button</type>        <id>5</id>        <posx>50</posx>        <posy>194</posy>        <label>Download...</label>	<execute>q:\python\Installer\Installer.py</execute>        <onleft>50</onleft>        <onright>50</onright>        <onup>3</onup>        <ondown>2</ondown>      </control>