jQuery based Font re-size feature with cookie that keeps visitor’s selection. Loading of this feature can be disabled in template parameters, if you don’t need it. The font re-sizer has three buttons: smaller font, reset font and larger font. In this demo, it’s located in footer area. You can test it, and as you can see, it will remember your selection while you browsing this demo site.
It’s a dynamic script, so it doesn’t use separate CSS stylesheets for smaller or larger fonts. There is no page reloading needed to change font size.