--- zogiLib/js/Attic/dl_lib.js	2004/06/02 17:32:54	1.2
+++ zogiLib/js/Attic/dl_lib.js	2004/06/02 21:53:15	1.3
@@ -235,7 +235,14 @@ function openWin(url, title, params) {
 
 function getRef(select) {
     // open a dialog with a reference to the current digilib set
-    var hyperlinkRef = baseUrl + "?" + getAllParameters(9);
+    if (! baseUrl) {
+	var baseUrl = location.protocol + "//" + location.host + location.pathname;
+    }
+    var hyperlinkRef = baseUrl;
+    var par = getAllParameters(9);
+    if (par.length > 0) {
+	hyperlinkRef += "?" + par;
+    }
     if ( select == 0 ) {
 	prompt("Link for LaTeX-documents", "\\href{" + hyperlinkRef + "}{TEXT}");
     } else if ( select == 1 ) {