Resizing window in proportion
<p>Is there a way that I can resize the window only in proportion?
It means even if you resize window vertically, also horizontal will resize in proportion.</p>

<p>I know a 'aspectRation' does for a div but I need it for window.
Please see example
<a href="http://jqueryui.com/demos/resizable/aspect-ratio.html" rel="nofollow">http://jqueryui.com/demos/resizable/aspect-ratio.html</a></p>

<p>I would like to resize window this way
Thanks</p>
