<!-- Begin
function textCounter(field,cntfield,maxlimit) {
if (field.value.length > maxlimit) // if too long...trim it!
field.value = field.value.substring(0, maxlimit);
// otherwise, update 'characters left' counter
else
cntfield.value = maxlimit - field.value.length;
}
//  End -->

function CalcKeyCode(aChar) {
  var character = aChar.substring(0,1);
  var code = aChar.charCodeAt(0);
  return code;
}

function checkNumber(val) {
  var strPass = val.value;
  var strLength = strPass.length;
  var lchar = val.value.charAt((strLength) - 1);
  var cCode = CalcKeyCode(lchar);

  /* Check if the keyed in character is a number
     do you want alphabetic UPPERCASE only ?
     or lower case only just check their respective
     codes and replace the 48 and 57 */

  if (cCode < 48 || cCode > 57 ) {
    var myNumber = val.value.substring(0, (strLength) - 1);
    val.value = myNumber;
  }
  return false;
}

function VerifyData()
{

if(document.form1.name.value.length<=0)
{
alert("Please enter your name");
document.form1.name.focus();
return false;
}
else if(document.form1.contact_no.value.length<=0)
{
alert("Please enter mobile name ");
document.form1.contact_no.focus();
return false;
}
else if(isNaN(document.form1.contact_no.value))
{
	alert("Enter only numeric value for mobile number");
	document.form1.contact_no.focus();
	return false;
}
else if(document.form1.contact_no.value<=9000000000)
{
	alert("Enter only ten digit mobile number");
	document.form1.contact_no.focus();
	return false;
}
else
if(document.form1.message.value.length<=0)
{
alert("Please enter message");
document.form1.message.focus();
return false;
}
  return true;
}