loncom/homework/randomlabel.pm - diff

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version 1.57, 2004/02/11 21:58:15	version 1.58, 2004/02/11 21:59:49
Line 169 sub end_bgimg {	Line 169 sub end_bgimg {
my $result='';	my $result='';
if ($target eq 'web' \|\| $target eq 'tex' \|\| $target eq 'analyze') {	if ($target eq 'web' \|\| $target eq 'tex' \|\| $target eq 'analyze') {
my $bgimg=&Apache::lonxml::endredirection;	my $bgimg=&Apache::lonxml::endredirection;
&Apache::lonnet::logthis("bgimg is -$bgimg-");
if ($target eq 'web') {	if ($target eq 'web') {
$bgimg=&Apache::imageresponse::clean_up_image($bgimg);	$bgimg=&Apache::imageresponse::clean_up_image($bgimg);
$args{"cgi.$cgi_id.BGIMG"}=&Apache::lonnet::escape($bgimg);	$args{"cgi.$cgi_id.BGIMG"}=&Apache::lonnet::escape($bgimg);