<!-- default font size -->
function init() {
sSheet = document.styleSheets[document.styleSheets.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 = init;


<!-- MasterAct onload -->
window.onload = MasterAct;

<!-- MasterAct -->
function MasterAct() {
void(0);
}