jQuery Forum

I;m trying to implement increase/decrease font size buttons on a site, but nothing is happening. I've set breakpoints and tried changing $('html') to $('body') and although the code runs, no attributes are set. The code I'm using is:

1.     var startSize = parseFloat($.cookie('fontSize'), 12);
2.     $('html').css('font-size', startSize);
3.     // Increase Font Size
4.     $(".increaseFont").click(function () {
5.         var currentFontSize = $('html').css('font-size');
6.         var currentFontSizeNum = parseFloat(currentFontSize, 10);
7.         var newFontSize = currentFontSizeNum * 1.2;
8.         $('html').css('font-size', newFontSize);
9.         $.cookie('fontSize', newFontSize); 
10.         return false;
11.     });

Even if I remove the cookie, the code runs but nothing happens. Am I missing something obvious?