// JavaScript Document

function setFontSize(value) {
theStyle = null;
if (value == "piccolo") theStyle 	= "70.00%";
if (value == "normale") theStyle 	= "80.00%";
if (value == "grande") theStyle		= "90.00%";
if (theStyle) 
  document.getElementsByTagName("body")[0].style.fontSize = theStyle;
}