# HG changeset patch
# User hertzhaft
# Date 1178297995 -7200
# Node ID 1952462027b668a624c3c27e9f961ad61657c72d
# Parent  8bcd94b00c42595749c350e8c9eecc1d74f304d3
fixed a JS error when going forward/backward between pages

diff -r 8bcd94b00c42 -r 1952462027b6 client/digitallibrary/greyskin/dllib.js
--- a/client/digitallibrary/greyskin/dllib.js	Fri May 04 18:56:51 2007 +0200
+++ b/client/digitallibrary/greyskin/dllib.js	Fri May 04 18:59:55 2007 +0200
@@ -337,6 +337,8 @@
 	// this is a local callback function that can use the current scope
 	
     function onImgLoad() {
+        if (! digilib)
+            return;
 		// make sure the image is loaded so we know its size
 		/* this test seems to have problems sometimes :-(
 	    if (defined(digilib.scalerImg.complete) && !digilib.scalerImg.complete) {