Move Search Box into the sidebar

[francis1tree]

Hi
I have removed the sidebar from the header as it was cluttering up the design and I want to move it to the sidebar but how do I do this? I have copied the code that was in the header

        <form id="searchformheader" method="get" action="<?php echo $_SERVER['PHP_SELF']; ?>">
        <input type="text" value="Search this website..." name="s" id="searchbox" onfocus="if (this.value == 'Search this website...') {this.value = '';}" onblur="if (this.value == '') {this.value = 'Search this website...';}" />
        <input type="submit" id="searchbutton" value="GO" /></form>

The site is at http://www.scalemodelling-now.com
Also as this is a 'static' site I only want it to search the Pages is this possible - when it was in the header the facility only returned 'Posts' which was no use - I want a website search facility that gives results in a similar fashion to the standard Search Engine Results..
Any help please?!
Thanks Francis