function loadTab( tab ) { 
  new Ajax.Updater('banner', tab, { method: 'get' });
}
document.write('<div id="banner"><center><b>Loading...</b></center></div><script type="text/javascript">loadTab(\'banner.htm\');</script><style type="text/css">#hatache{position:fixed;}</style><!--[if IE]><style type="text/css">body{overflow:hidden;}</style><![endif]-->')