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-rw-r--r--htdocs/cropper/smokeping-zoom.js6
1 files changed, 4 insertions, 2 deletions
diff --git a/htdocs/cropper/smokeping-zoom.js b/htdocs/cropper/smokeping-zoom.js
index 0270534..476fcdf 100644
--- a/htdocs/cropper/smokeping-zoom.js
+++ b/htdocs/cropper/smokeping-zoom.js
@@ -79,8 +79,9 @@ Event.observe(
window,
'load',
function() {
- myCropper = new Cropper.Img(
- 'zoom',
+ if ( $('zoom') != null ){
+ myCropper = new Cropper.Img(
+ 'zoom',
{
minHeight: $('zoom').getDimensions().height,
maxHeight: $('zoom').getDimensions().height,
@@ -88,5 +89,6 @@ Event.observe(
}
)
}
+ }
);