jQuery adjusting iframe height

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This code was passed to me. It makes my iframe set to 100% height of the screen:

jQuery(document).ready(function(){var height = $(window).height();
             $('iframe').css('height', height)
         });

I am new to javascript. How can I edit this code to make it set to 90% height rather than 100%? Also, this code targets all iframes, is there any way to make it target a specific iframe (by its ID or NAME value)? You can fiddle with this code here if you wish: http://jsfiddle.net/VurLy/

3 Answers
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