function validate2(myForm){
	if(!IsNumeric(myForm.phone.value) || myForm.phone.value.length!=10){
		alert("Invalid Phone number! Please enter a 10 digit numeric value.");
		myForm.phone.focus();
		return false;
	}
}
function IsNumeric(strString)
   //  check for valid numeric strings	
   {
   var strValidChars = "0123456789.-";
   var strChar;
   var blnResult = true;

   if (strString.length == 0) return false;

   //  test strString consists of valid characters listed above
   for (i = 0; i < strString.length && blnResult == true; i++)
      {
      strChar = strString.charAt(i);
      if (strValidChars.indexOf(strChar) == -1)
         {
         blnResult = false;
         }
      }
   return blnResult;
   }
   //-->