function reverseAll(cbList) {
  for (var i=0; i<cbList.length; i++) {
    cbList[i].checked = !(cbList[i].checked) 
    cbList[i].selected = !(cbList[i].selected)
  }
}

function taLimit() {
	var taObj=event.srcElement;
	if (taObj.value.length==taObj.maxlength*1) return false;
}

function taCount(visCnt) { 
	var taObj=event.srcElement;
	if (taObj.value.length>taObj.maxlength*1) taObj.value=taObj.value.substring(0,taObj.maxlength*1);
	if (visCnt) visCnt.innerText=taObj.maxlength-taObj.value.length;
}