Hint text is not being removed
<p><a href="http://jsfiddle.net/udit_sharma/GFknc/" rel="nofollow">http://jsfiddle.net/udit_sharma/GFknc/</a></p>

<p>I have created this fiddle. which have a input box and it has hint-Text. When i am focused in this input box it's hint-Text is being cleared properly. and when i focused-out of this input box hint-Text is being showed again if there is nothing entered by user.</p>

<p>But there is an issue .let say you are focused in input-box and clicked on another tab in the browser now if you comeback to this fiddle again notice that hint-Text is being shown while it was empty while leaving this page. and also its not clearing this while clicking in and out of the input box. ? </p>

<p>So the issue i found is when i click on another tab onblur is not being called so that variable "valueChanged"  is not being set to false. So while focusing again it is not clearing the default hint-Text value.</p>

<p>So i am not getting why onBlur is not being called. If any one have clue about this, please tell or is there any other way to do this functionality ?</p>
