Can you fix this please (Javascript)

Oddw1re · 22 May 2008 at 20:53

Can someone help me fix this because it only works in IE but i want it to work in FF and IE.
The code it to change the font size when you click the size you want.

Code:

<script language="javascript" type="text/javascript">

var fontSize = new Array();

fontSize[2] = 12;
fontSize[3] = 14;
fontSize[4] = 16;
fontSize[5] = 20;
fontSize[6] = 24;

function changefontsize(whichNo)
{
document.getElementById('menu').style.fontSize=fontSize[whichNo];
}
</script>

<body id="menu">
<a href="javascript:changefontsize(2);">12</a>
<a href="javascript:changefontsize(3);">14</a>
<a href="javascript:changefontsize(4);">16</a>
<a href="javascript:changefontsize(5);">20</a>
<a href="javascript:changefontsize(6);">24</a>
</body>

SourChipmunk · 22 May 2008 at 20:58

Wouldn't CTRL + scrollwheel work much easier?

Oddw1re · 22 May 2008 at 20:59

yes i know but its for thick people

SourChipmunk · 22 May 2008 at 21:03

Thick people won't find the option anyway, so why bother?

You could develop a cute java popup with a graphic on how to CTRL + scrollwheel, though.

Lightnix · 22 May 2008 at 22:06

Okay, as default (i.e. no scripts support) you could set the links to go to the page with different font sizes (graceful

), then with JavaScript set the elements' onclick attributes?

furnace · 22 May 2008 at 22:51

C'mon, you might think it's useless, but it's always good to practise these things!

Oddw1re said:

Try adding the units to the end of that - e.g. fontSize[whichNo]+'em'; (or +'px');

Oddw1re · 23 May 2008 at 16:16

thanks that worked