/* 
	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);
	else // otherwise, update 'characters left' counter
		cntfield.value = maxlimit - field.value.length;
}