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/**
* Elgg thewire text counter
*
* @package ElggTheWire
* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
* @author Curverider <info@elgg.com>
* @copyright Curverider Ltd 2008-2010
* @link http://elgg.com/
*
* @question - do we want users to be able to edit thewire?
*
* @uses $vars['entity'] Optionally, the note to view
<!-- Dynamic Version by: Nannette Thacker -->
<!-- http://www.shiningstar.net -->
<!-- Original by : Ronnie T. Moore -->
<!-- Web Site: The JavaScript Source -->
<!-- Limit the number of characters per textarea -->
*/
function textCounter(field,cntfield,maxlimit) {
// if too long...trim it!
if (field.value.length > maxlimit) {
field.value = field.value.substring(0, maxlimit);
} else {
// otherwise, update 'characters left' counter
cntfield.value = maxlimit - field.value.length;
}
}
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