/**
 * Dynamic Version by: Nannette Thacker -->
 * http://www.shiningstar.net -->
 * Original by :  Ronnie T. Moore -->
 * Web Site:  The JavaScript Source -->
 * Use one function for multiple text areas on a page -->
 * Limit the number of characters per textarea -->
 */

function textCounter(field, cntfield, maxlimit){
	if (field.value.length > maxlimit) // if too long...trim it!
		field.value = field.value.substring(0, maxlimit);
	// otherwise, update 'characters left' counter
	else
		cntfield.value = maxlimit - field.value.length;
}