In this short JavaScript tutorial, <i>Nurani</i> guides you how to use JavaScript in changing the web page's font size. Maybe the
JavaScripts to change font size are not new things on ...
detail at
JavaScriptBank.com - 2.000+ free JavaScript codes How to setup Step 1: Use JavaScript code below to setup the script
JavaScript
Code:
<script type="text/javascript">
var min=8;
var max=18;
function zoominLetter() {
var p = document.getElementsByTagName('p');
for(i=0;i<p.length;i++) {
if(p[i].style.fontSize) {
var s = parseInt(p[i].style.fontSize.replace("px",""));
} else {
var s = 12;
}
if(s!=max) {
s += 1;
}
p[i].style.fontSize = s+"px"
}
}
function zoomoutLetter() {
var p = document.getElementsByTagName('p');
for(i=0;i<p.length;i++) {
if(p[i].style.fontSize) {
var s = parseInt(p[i].style.fontSize.replace("px",""));
} else {
var s = 12;
}
if(s!=min) {
s -= 1;
}
p[i].style.fontSize = s+"px"
}
}
</script>
Step 2: Place HTML below in your BODY section
HTML
Code:
<a href="javascript
:zoominLetter();">A</a>
<a href="javascript
:zoomoutLetter();">a</a>
Using JavaScript to Change Your Web Page Font Size 
Linear Mode
