function AllowNumericOnly(){
  Expression = '0123456789';
  var ch = String.fromCharCode(window.event.keyCode);
  ch = ch.toLowerCase();
  var a = Expression.indexOf(ch);
  if (a == -1) 
   window.event.keyCode = 0;
 }//end function

 function AllowNumericSOnly(){
    Expression = '0123456789,-';
    var ch = String.fromCharCode(window.event.keyCode);
    ch = ch.toLowerCase();
    var a = Expression.indexOf(ch);
    if (a == -1) 
        window.event.keyCode = 0;
 }//end function

 function AllowCodesOnly(){
    Expression = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789*';
    var ch = String.fromCharCode(window.event.keyCode);
    var a = Expression.indexOf(ch);
    if (a == -1) 
        window.event.keyCode = 0;
 }//end function

 function Upper(){
    Expression = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
    var ch = String.fromCharCode(window.event.keyCode);

    var a = Expression.indexOf(ch);
    if (a == -1) 
        window.event.keyCode = 0;
 }//end function //-->

 function AllowColorOnly(){
  Expression = '0123456789ABCDEFabcdef';
  var ch = String.fromCharCode(window.event.keyCode);
  ch = ch.toLowerCase();
  var a = Expression.indexOf(ch);
  if (a == -1) 
   window.event.keyCode = 0;
 }//end function

 function AllowJNOnly(){
  Expression = 'JNjn';
  var ch = String.fromCharCode(window.event.keyCode);
  ch = ch.toLowerCase();
  var a = Expression.indexOf(ch);
  if (a == -1) 
   window.event.keyCode = 0;
 }//end function

function plusmindag(cal)
 {
        var date = cal.date;
        var time = date.getTime()
        var field1 = document.getElementById("XXADTX");
        var field2 = document.getElementById("XXVDTX");
        var jmd1 = field1.value.substring(6,10) + field1.value.substring(3,5)+ field1.value.substring(0,2);
        var jmd2 = field2.value.substring(6,10) + field2.value.substring(3,5)+ field2.value.substring(0,2);
if (calendar.dateClicked) {
if ( jmd2 <= jmd1 ) {
if (field2 == cal.params.inputField) {
                    time -= Date.DAY; 
                var date2 = new Date(time);
        field1.value = date2.print("%d-%m-%Y");
       } else {
                    time += Date.DAY; 
                var date2 = new Date(time);
        field2.value = date2.print("%d-%m-%Y");
        }
 }
 }
 }