function msgopen(pages,w,h) {
   msgWindow=window.open(pages,'DisplayWindow','width=' + w + ',height=' + h +',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no');

}

function msgvoid()
{
}

function OnFormLoad(thisForm) 
{
 
}

function AddNumber(nofield,textfield)
{
   var T = 0;
   T = nofield.value - 0;
   nofield.value = T + 1;
   textfield.value = "";
   textfield.readOnly = false;
}

function GetList(SubTle, SubNo, SubCount)
{
  var i = 0;
  for (k = 0;k < SubCount; k++) {
		SubTle.value=(k+1);
	}
}

function LmOver(elem, clr)
{elem.style.backgroundColor = clr;
elem.children.tags('A')[0].style.color = "#FFFF00";
elem.style.cursor = 'hand'}

function LmOut(elem, clr)
{elem.style.backgroundColor = clr;
elem.children.tags('A')[0].style.color = "#000000";}

function LmDown(elem, clr)
{elem.style.backgroundColor = clr;
elem.children.tags('A')[0].style.color = "#000000";}

function LmUp(path)
{location.href = path;}

function GetSum(Tn,Fn)
{
var tn = Tn.value
var fn = Fn.value
 if (IsNumber(tn))
 {
    if (tn.length == 0)
	{  tn = 0;
    }else
	{  tn = tn - 0
    }
 }   
 if (IsNumber(fn))
 {
    if (fn.length == 0)
	{  fn = 0;
    }else
	{  fn = fn - 0
    }
 tn = tn + fn
 }
 alert(tn);
 Tn.value = tn
} 

function IsNumber(contents)
{
if (((contents / contents) != 1) && (contents != 0)) {
    alert('Please enter only a number into this text box')
	return false;
 }
 return ture;
}