function render_header($header_content) {
global $theme_width,$settings;
echo "<table align='center' cellspacing='0' cellpadding='0' width='$theme_width' class='body-border'>";
echo "<tr><td><table cellpadding='0' cellspacing='0' width='100%'><tr>";
echo "<td><table cellpadding='0' cellspacing='0' width='100%'><tr>";
echo "<td><div align='right' id='clockbar'><div class='clockbarcolor'>";
echo "<div id='Clock'></div>";
echo "<script type='text/javascript'>
<!--
var DayNam = new Array(
'Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday');
var MnthNam = new Array(
'January','February','March','April','May','June','July','August','September','October','November','December');
//-->
</script>";
echo "<script type='text/javascript' src='".THEME."/clock/clock.js'></script></div></div>";
echo "<div align='right' id='pageheader'>";
echo "<table style='WIDTH: 100%' height='50' cellSpacing='0' cellPadding='0' border='0'><tr>";
echo "<td style='WIDTH: 45%'>";
echo "<img alt='".$settings[sitename]."' src='".THEME."images/logo.jpg' border='0' width='700' height='250'></a>";
echo "</td>";
echo "<td style='padding-right:0px;' align='right'></td>";
echo "</tr></table></div>";
echo "<table style='WIDTH: 100%' cellSpacing='0' cellPadding='0' border='0'><tr>";
echo "<td class='subheader'>";
16:16 - Ravi: <?php
/*---------------------------------------------------+
| PHP-Fusion 6 Content Management System
+----------------------------------------------------+
| Copyright 2002 - 2006 Nick Jones
| http://www.php-fusion.co.uk/
+----------------------------------------------------+
| Released under the terms & conditions of v2 of the
| GNU General Public License. For details refer to
| the included gpl.txt file or visit http://gnu.org
+----------------------------------------------------*/
if (!defined("IN_FUSION")) { header("Location: index.php"); exit; }
require_once THEME."theme.php";
if ($settings['maintenance'] == "1" && !iADMIN) fallback(BASEDIR."maintenance.php");
if (iMEMBER) $result = dbquery("UPDATE ".$db_prefix."users SET user_lastvisit='".time()."', user_ip='".USER_IP."' WHERE user_id='".$userdata['user_id']."'");
echo "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">
<html>
<head>
<title>".ru_title().$settings['sitename']."</title>
<meta http-equiv='Content-Type' content='text/html; charset=".$locale['charset']."'>
<meta name='description' content='".$settings['description']."'>
<meta name='keywords' content='".$settings['keywords']."'>
<link rel='stylesheet' href='".THEME."styles.css' type='text/css'>
<script type='text/javascript' src='".INCLUDES."jscript.js'></script>
</head>
<body bgcolor='$body_bg' text='$body_text'>\n";
render_header("
<table cellpadding='0' cellspacing='0' width='100%'>
<tr>
<td>
<img src='".BASEDIR.$settings['sitebanner']."' alt='".$settings['sitename']."' title='".$settings['sitename']."'>
</td>
</tr>
</table>
");
?>
В строке, где logo.jpg было 3 столбца(1-й с лого(с заданной шириной и высотой),2-й с картинкой, которая растягивалась бы при увеличении или уменьшении разрешения экрана клиента, 3-й с объектом flash фиксированной ширины и высоты, так же как и logo).
PS:
Функция render_header($header_content) ссылается на файл subheader.php
Итак, в общих чертах нужно измить код шапки сайта