if (DebugFile.trace) DebugFile.writeln("Matched a CSS <link> regular expression "+sLinkCSS);
String sLinkHref = oMatcher.getMatch().group(1);
if (!oLinksSrc.containsKey(sLinkHref)) {
try {
FileSystem oFls = new FileSystem();
String sLinkSrc = oFls.readfilestr(sLinkHref,"ISO8859_1");
if (null!=sLinkSrc) {
oLinksSrc.put(sLinkHref,"<style type=\"text/css\">\n"+sLinkSrc+"\n</style>\n");
if (sLinkSrc.length()>0) {
sInlinedBody = Util.substitute(oMatcher, oLinkCSS, new Perl5Substitution(oLinksSrc.get(sLinkHref), Perl5Substitution.INTERPOLATE_ALL), sSBody, Util.SUBSTITUTE_ALL);
} else {