opencart/opencart — pull request #296 by rokdazone (2012-12-21 14:02:26+00:00)
Title: Update upload/catalog/view/theme/default/template/common/header.tpl

Now when the DOCTYPE is HTML5, better if we use the placeholder attribute
instead on inline javascipt for the "Search" text in search field.

Does not work in IE yet, but it's not a must have feature anyway.
This allows for cleaner HTML-code with no JavaScript.
It also solves another problem, when you accidently search on the
phrase "Search" itself, that can happen sometimes.