--- loncom/publisher/publisher.html	2001/04/02 21:28:58	1.6
+++ loncom/publisher/publisher.html	2001/04/03 14:57:17	1.8
@@ -5,6 +5,13 @@
 
 function getfilename() {
    document.publisher.filename.value=parent.LONCAPAToBePublished.location.href;
+   if ((document.publisher.filename.value.charAt(
+        document.publisher.filename.value.length-1)!='/') &&
+       (document.publisher.filename.value.indexOf('/adm/pubdir')==-1)) {
+        document.publisher.submit();
+   } else {
+      alert('Cannot publish directory');
+   }
 }
 
 function getdfilename() {
@@ -16,26 +23,31 @@ function getdfilename() {
 
 function getrfilename() {
   document.rpublisher.filename.value=parent.LONCAPAToBePublished.location.href;
+   if ((document.rpublisher.filename.value.charAt(
+        document.rpublisher.filename.value.length-1)!='/') &&
+       (document.rpublisher.filename.value.indexOf('/adm/pubdir')==-1)) {
+        document.rpublisher.submit();
+   } else {
+      alert('Cannot retrieve directory');
+   }
 }
 
 </script>
 </head>
 <body bgcolor="#FFFFFF">
 <table><tr><td>
-<form name="publisher" action="/adm/publish" target="_parent" method="post" 
-onSubmit="getfilename();">
+<form name="publisher" action="/adm/publish" target="_parent" method="post">
 <input type="hidden" name="filename" value="">
-<input type="submit" value="Publish this Resource">
+<input type="button" value="Publish this Resource" onClick="getfilename();">
 </form></td><td>
 <form name="dpublisher" action="/adm/pubdir" target="LONCAPAToBePublished" 
 method="post">
 <input type="hidden" name="filename" value="">
 <input type="button" value="List Directory" onClick="getdfilename();">
 </form></td><td>
-<form name="rpublisher" action="/adm/retrieve" target="_parent" method="post"
- onSubmit="getrfilename();">
+<form name="rpublisher" action="/adm/retrieve" target="_parent" method="post">
 <input type="hidden" name="filename" value="">
-<input type="submit" value="Retrieve Old Version">
+<input type="button" value="Retrieve Old Version" onClick="getrfilename();">
 </form></td><td>
 <b>LON-CAPA Construction Space</b>
 </td></tr></table>
