--- loncom/xml/scripttag.pm	2007/11/17 01:43:00	1.145
+++ loncom/xml/scripttag.pm	2007/11/17 01:46:44	1.146
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # <script> definiton
 #
-# $Id: scripttag.pm,v 1.145 2007/11/17 01:43:00 albertel Exp $
+# $Id: scripttag.pm,v 1.146 2007/11/17 01:46:44 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -333,11 +333,13 @@ sub start_window {
 	$result.=&Apache::edit::text_arg('Text of Link:','linktext',$token,70);
 	$result.=&Apache::edit::text_arg('Height:','height',$token,5);
 	$result.=&Apache::edit::text_arg('Width:','width',$token,5);
+	$result.=&Apache::edit::text_arg('Mime Type:','mimetype',$token,5);
 	$result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row();
     } elsif ($target eq 'modified') {
 	my $constructtag=&Apache::edit::get_new_args($token,$parstack,
 						     $safeeval,'linktext',
-						     'width','height');
+						     'width','height',
+						     'mimetype');
 	if ($constructtag) { $result=&Apache::edit::rebuild_tag($token); }
     }
     return $result;  
@@ -357,19 +359,24 @@ sub end_window {
     if (!$width) { $width='500'; }
     my $height= &Apache::lonxml::get_param('height',$parstack,$safeeval);
     if (!$height) { $height='200'; }
+    my $mimetype= &Apache::lonxml::get_param('mimetype',$parstack,$safeeval)
+	          || 'text/html';
 
-    my $start_page =
-	&Apache::loncommon::start_page($linktext, undef,
-				       {'only_body' => 1,
-					'bgcolor'   => '#FFFFFF',
-					'js_ready'  => 1,});
-    my $end_page =
-	&Apache::loncommon::end_page({'js_ready' => 1,});
+    my ($start_page,$end_page);
+    if ($mimetype eq 'text/html') {
+	$start_page =
+	    &Apache::loncommon::start_page($linktext, undef,
+					   {'only_body' => 1,
+					    'bgcolor'   => '#FFFFFF',
+					    'js_ready'  => 1,});
+	$end_page =
+	    &Apache::loncommon::end_page({'js_ready' => 1,});
+    }
     $result = "<script type=\"text/javascript\">
 //<!--
  function LONCAPA_newwindow_$Apache::lonxml::curdepth() {
 newWindow=open(".&Apache::lonhtmlcommon::javascript_nothing().",'new_W','width=$width,height=$height,scrollbars=1');
-newWindow.".&Apache::lonhtmlcommon::javascript_docopen().";
+newWindow.".&Apache::lonhtmlcommon::javascript_docopen($mimetype).";
 newWindow.document.writeln('$start_page $output $end_page');
 newWindow.document.close();}
 //-->