/****************************************************************
* This function counts the characters entered into Comments field
* fieldname, charsentered, charsremaining, maxchars
*****************************************************************/
function CheckFieldLength(fn,ce,cr,mc) {
  var len = fn.value.length;
  if (len > mc) {
    fn.value = fn.value.substring(0,mc);
    len = mc;
  }
  document.getElementById(ce).innerHTML = len;
  document.getElementById(cr).innerHTML = mc - len;
}

/*************************************************
* Textarea Maxlength script (www.dynamicdrive.com)
**************************************************/
function ismaxlength(obj) {
  var mlength=obj.getAttribute? parseInt(obj.getAttribute("maxlength")) : ""
  if (obj.getAttribute && obj.value.length>mlength)
	obj.value=obj.value.substring(0,mlength)
}