Again, I can't take much credit for this. The real credit goes to the author of this blog entry http://www.pukkared.com/2010/10/resizing-text-with-jquery-and-window-resize/. I have just made a few changes and calls for my own purposes. Namely, passing which fonts I would like to resize, what the original size should be and what size the page should be before resizing begins. Enjoy!
See demo.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Dynamic font resize</title>
<style>
body
{
font-family:Sans-serif;
}
</style>
<script src="http://www.google.com/jsapi"></script>
<script>
google.load("jquery", "1");
google.load("jqueryui", "1");
</script>
<script>
$.fn.resizeFonts = function(fontName, originalFontSize)
{
var originalWinWidth = $(window).width();
var ratioOfChange = 50;
$(fontName).css('font-size', originalFontSize);
$(window).resize(function()
{
var winWidth = $(window).width();
var widthDiff = winWidth - originalWinWidth;
if(widthDiff > 0)
{
var pixelsToIncrease = Math.round(widthDiff / ratioOfChange);
var newFontSize = originalFontSize + pixelsToIncrease;
$(fontName).css('font-size', newFontSize);
}
else
{
var pixelsToDecrease = Math.round(Math.abs(widthDiff) / ratioOfChange);
var newFontSize = originalFontSize - pixelsToDecrease;
$(fontName).css('font-size', newFontSize);
}
})
}
$(document).ready(function()
{
$(window).resize(function() {
if($(this).width() < 800)
{
$(this).resizeFonts('h1',20);
$(this).resizeFonts('p',10);
}
});
});
</script>
</head>
<body>
<h1>Big Mick's Recipe Book</h1>
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</body>
</html>
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