function maxLength( obj ) {
	p = obj.parentNode;
	m = /m(\d+)/.exec( obj.className )[1];
	for( var i = 0; i < p.childNodes.length; i++ ) { if( p.childNodes[i].nodeName == "LABEL" ) { l = p.childNodes[i]; } }
	l.innerHTML = "Max " + m + " characters; " + ( m - obj.value.length ) + " remaining.";
}
window.onload = function() {
	t = document.getElementsByTagName( "TEXTAREA" );
	for( var i = 0; i < t.length; i++ ) {
		t[i].onkeyup();
	}
}