ngs/jquery-elementDiff — pull request #1 by maneman8000 (2014-01-06 05:22:38+00:00)
Title: avoid error of jquery function "contens()" with iframe

Javascript error occurs when constructing iframe calls jQuery "contents()".
And it can not always get iframe contents, because of iframe same origin policy.
I think It can compare the iframe, to be enough, just to compare attributes.

This pull-request exclude iframe from the text comparison.