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MINOR Added prototypefix helper scripts from jquery13 module to fix d…
…ocument.getElementsByClassName() override by prototypejs git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@92548 467b73ca-7a2a-4603-9d3b-597d59a354a9
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Prototype replaces document.getElementsByClassName with it's own version. However many browsers | ||
now come with their own implementation, and prototype's is much slower. | ||
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This fixes this by restoring the original after prototype is loaded. | ||
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@todo: Safari 3 used to come with a broken document.getElementsByClassName. We should use | ||
the same checks jQuery does and not restore the function if it doesn't work the same as the spec. |
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var browserGetElementsByClassName = document.getElementsByClassName; |
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if (browserGetElementsByClassName) document.getElementsByClassName = browserGetElementsByClassName; |