loncom/interface/lonhtmlcommon.pm - diff

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version 1.34, 2003/12/22 19:30:25	version 1.36, 2003/12/29 19:01:27
Line 841 sub Close_PrgWin {	Line 841 sub Close_PrgWin {
sub crumbs {	sub crumbs {
my ($uri,$target,$prefix)=@_;	my ($uri,$target,$prefix)=@_;
my $output='<br /><tt><b><font size="+2">'.$prefix.'/';	my $output='<br /><tt><b><font size="+2">'.$prefix.'/';
my $path=$prefix.'/';	if ($ENV{'user.adv'}) {
foreach (split('/',$uri)) {	my $path=$prefix;
unless ($_) { next; }	foreach (split('/',$uri)) {
$path.=$_.'/';	unless ($_) { next; }
$output.='<a href="'.$path.'"'.($target?' target="'.$target.'"':'').'>'.$_.'</a>/';	$path.='/'.$_;
	$output.='<a href="'.$path.'"'.($target?' target="'.$target.'"':'').'>'.$_.'</a>/';
	}
	} else {
	$output.=$uri;
}	}
	unless ($uri=~/\/$/) { $output=~s/\/$//; }
return $output.'</font></b></tt><br />';	return $output.'</font></b></tt><br />';
}	}