function textCounter(field, countfield, maxlimit) {
if (field.value.length > maxlimit) { // if too long...trim it!
	 field.value = field.value.substring(0, maxlimit);
	 } else {
	 countfield.value = maxlimit - field.value.length;}
}
function toggleBlock(objID) {
if (!document.getElementById) return; 
var ob = document.getElementById(objID).style; 
ob.display = (ob.display == 'block') ? 'none': 'block';
}