[Koha-cvs] koha/koha-tmpl/intranet-tmpl/npl/en/includes co... [dev_week]

[Owen Leonard]

CVSROOT:        /sources/koha
Module name:    koha
Branch:         dev_week
Changes by:     Owen Leonard <oleonard> 06/10/09 13:42:30

Modified files:
        koha-tmpl/intranet-tmpl/npl/en/includes: common.js.inc 

Log message:
        Need to handle missing image script differently for Amazon images, 
patron images, and all others. First draft of these changes.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/koha/koha-tmpl/intranet-tmpl/npl/en/includes/common.js.inc?cvsroot=koha&only_with_tag=dev_week&r1=1.1.2.1.2.3&r2=1.1.2.1.2.4

Patches:
Index: common.js.inc
===================================================================
RCS file: 
/sources/koha/koha/koha-tmpl/intranet-tmpl/npl/en/includes/Attic/common.js.inc,v
retrieving revision 1.1.2.1.2.3
retrieving revision 1.1.2.1.2.4
diff -u -b -r1.1.2.1.2.3 -r1.1.2.1.2.4
--- common.js.inc       4 Oct 2006 19:24:15 -0000       1.1.2.1.2.3
+++ common.js.inc       9 Oct 2006 13:42:30 -0000       1.1.2.1.2.4
@@ -67,6 +67,22 @@
     }
 }
 
+// http://www.oreillynet.com/pub/a/javascript/2003/10/21/amazonhacks.html
+function verifyAmazonImages() {
+    for (var i = 0; i < document.images.length; i++) {
+        img = document.images[i];
+        if ((img.src.indexOf('images.amazon.com') >= 0) || 
(img.src.indexOf('g-images.amazon.com') >=0)) {
+            w = img.width;
+            h = img.height;
+            if ((w == 1) || (h == 1)) {
+                img.src = 
'http://g-images.amazon.com/images/G/01/x-site/icons/no-img-sm.gif';
+            } else if ((img.complete != null) && (!img.complete)) {
+                img.src = 
'http://g-images.amazon.com/images/G/01/x-site/icons/no-img-sm.gif';
+            }
+        }
+    }
+}
+
 function mainfocus() {
                if(document.forms['mainform']){
                        document.forms['mainform'].elements[0].focus();
@@ -84,7 +100,7 @@
        }
 }
 
-       addLoadEvent(verify_images);
+       addLoadEvent(verifyAmazonImages);
        addLoadEvent(mainfocus);
        addLoadEvent(preparehelp);
 </script>
\ No newline at end of file