Nel file index.php del template dovresti vedere questo codice.
<script type="text/javascript">
//<![CDATA[
document.write('<?php echo JText::_('FONTSIZE'); ?>');
document.write('<input type="button" name="decrease" id="decrease" value=" A - " accesskey="D" onclick="fs_change(-1); return false;" onkeypress="if(event.keyCode && event.keyCode != 9){fs_change(-1); return false;}" title="<?php echo JText::_('Decrease size'); ?>" />');
document.write('<input type="button" name="increase" id="increase" value=" A + " accesskey="A" onclick="fs_change(1); return false;" onkeypress="if(event.keyCode && event.keyCode != 9){fs_change(1); return false;}" title="<?php echo JText::_('Increase size'); ?>" />');
document.write('<input type="button" name="contrast" id="contrast" value="<?php echo JText::_('contrast'); ?>" accesskey="X" onclick="skin_change(\'swap\');return false;" onkeypress="if(event.keyCode && event.keyCode != 9){skin_change(\'swap\'); return false;}" title="<?php echo JText::_('High contrast'); ?>" />');
document.write('<input type="button" name="reset" id="reset" value="<?php echo JText::_('reset'); ?>" accesskey="Z" onclick="skin_change(\'<?php echo $this->params->get('default_skin'); ?>\'); fs_set(fs_default); return false;" onkeypress="if(event.keyCode && event.keyCode != 9){skin_change(\'swap\'); fs_set(fs_default);return false;}" title="<?php echo JText::_('Revert styles to default'); ?>" />');
//]]>
</script>
se alla fine di ogni tag input inserisci un a capo ottieni il risultato.
esempio
document.write('<input type="button" name="decrease" id="decrease" value=" A - " accesskey="D" onclick="fs_change(-1); return false;" onkeypress="if(event.keyCode && event.keyCode != 9){fs_change(-1); return false;}" title="<?php echo JText::_('Decrease size'); ?>" /><br />');