loncom/homework/chemresponse.pm - diff

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version 1.61, 2005/07/01 19:48:46	version 1.62, 2005/07/05 10:06:34
Line 317 sub start_organicstructure {	Line 317 sub start_organicstructure {
my $texwidth=&Apache::lonxml::get_param('texwidth',$parstack,$safeeval,undef,1);	my $texwidth=&Apache::lonxml::get_param('texwidth',$parstack,$safeeval,undef,1);
my $webwidth=&Apache::lonxml::get_param('width', $parstack, $safeeval);	my $webwidth=&Apache::lonxml::get_param('width', $parstack, $safeeval);
my $webheight=&Apache::lonxml::get_param('height', $parstack, $safeeval);	my $webheight=&Apache::lonxml::get_param('height', $parstack, $safeeval);
if ($webheight) { $webheight = $webwidth; }	if (!$webheight) { $webheight = $webwidth; }
if (!$texwidth) { $texwidth='90'; }	if (!$texwidth) { $texwidth='90'; }
$result = "%DYNAMICIMAGE:$webwidth:$webheight:$texwidth\n";	$result = "%DYNAMICIMAGE:$webwidth:$webheight:$texwidth\n";
my $molecule=&Apache::lonxml::get_param('molecule',$parstack,$safeeval);	my $molecule=&Apache::lonxml::get_param('molecule',$parstack,$safeeval);