Changed to document.documentElement.contains

document.contains will not work in IE.
document.body.contains will work in IE, Chrome, and Firefox however will not work on SVG only documents.
document.documentElement.contains appears to work for all variations.

diff --git a/src/boxes.js b/src/boxes.js
index 36dcb1d2855603c29d4171e4bb45001c4aa66514..1e9d0eb82d0be32272386ec93d65b3723f8b2e72 100644 (file)
--- a/src/boxes.js
+++ b/src/boxes.js
@@ -9,7 +9,7 @@ SVG.BBox = SVG.invent({
       try {
 
         // the element is NOT in the dom, throw error
-        if(!document.body.contains(element.node)) throw new Exception('Element not in the dom')
+        if(!document.documentElement.contains(element.node)) throw new Exception('Element not in the dom')
 
         // find native bbox
         box = element.node.getBBox()