/**
  * Font Sizer
  */
$(document).ready(function(){
	// Have we got a cookie?
	savedFontSize = $.cookie('fontSize');
	if (savedFontSize != null) {
		$('#wrapper-outer').addClass("text-size"+savedFontSize);
	}
	else {
		$('#wrapper-outer').addClass("text-size3");
	}
	// Increase Font Size
	$("a#text-larger").click(function(){
	var currentTextClass = $('#wrapper-outer').attr("class");
	var currentTextClassNum = parseFloat(currentTextClass.substring(currentTextClass.length-1,currentTextClass.length));
	var newTextSize = currentTextClassNum+1;
	if (newTextSize < 6) {
		$('#wrapper-outer').removeClass(currentTextClass);
                $('#wrapper-outer').addClass("text-size"+newTextSize);
		// Set Cookie
		$.cookie('fontSize', newTextSize);
	}
	return false;
	});
	// Decrease Font Size
	$("a#text-smaller").click(function(){
	var currentTextClass = $('#wrapper-outer').attr("class");
	var currentTextClassNum = parseFloat(currentTextClass.substring(currentTextClass.length-1,currentTextClass.length));
	var newTextSize = currentTextClassNum-1;
	if (newTextSize > 0) {
		$('#wrapper-outer').removeClass(currentTextClass);
                $('#wrapper-outer').addClass("text-size"+newTextSize);
		// Set Cookie
		$.cookie('fontSize', newTextSize);
	}
	return false;
	});
});