includes/header.php

<?php
include_once $_SERVER["DOCUMENT_ROOT"] . "/modeling/includes/scripts.php"; 
$WWWpre = "http://www.eclipse.org/emf/"; 
$WWWprePhysical = "/home/data/httpd/www.eclipse.org/html/emf/";
$WWWpreXSD = "http://www.eclipse.org/xsd/";

$isEMFserver = (preg_match("/emf/", $_SERVER["SERVER_NAME"]));
$isWWWserver = (preg_match("/^(?:www.|)eclipse.org$/", $_SERVER["SERVER_NAME"]));
$isEclipseCluster = (preg_match("/^(?:www.||download.|download1.)eclipse.org$/", $_SERVER["SERVER_NAME"]));

$_url = "";
if ($isEMFserver)
{
	$_url = "http://emf.torolab.ibm.com";
}
else
{ 
	$_url = "http://dev.eclipse.org";
}
// TODO: verify if any of these are still needed: only used in this file, includes/scripts.php and docs/index.php
$CVSpre       = "$_url/viewcvs/indextools.cgi/%7Echeckout%7E/emf-home/"; 
$CVSpreEMF    = "$_url/viewcvs/indextools.cgi/%7Echeckout%7E/emf-home/"; 
$CVSpreXSD    = "$_url/viewcvs/indextech.cgi/%7Echeckout%7E/xsd-home/"; 
$CVSpreDocEMF = "$_url/viewcvs/indextools.cgi/%7Echeckout%7E/org.eclipse.emf/doc/org.eclipse.emf.doc/"; 
$CVSpreDocSDO = "$_url/viewcvs/indextools.cgi/%7Echeckout%7E/org.eclipse.emf.ecore.sdo/doc/org.eclipse.emf.ecore.sdo.doc/";
$CVSpreDocXSD = "$_url/viewcvs/indextech.cgi/%7Echeckout%7E/org.eclipse.xsd/doc/org.eclipse.xsd.doc/";
?>