function fontPatch () {
	sSheet = document.stylesheets[document.stylesheet.length-1];
	if ( document.defaultView.getComputedStyle(document.body,"").getpropertyValue("font-size") == "14px" ) {
		sSheet.insertRule("body {font-size: 16px} ",sSheet.cssRules.length);
	}
}

if ( document.defaultView && document.styleSheets ) window.onload = fontPatch;