function validatesendpage(obj) {
               if (obj.sNameSender.value == "") {
                  alert("Please Input Your Name.");
                  obj.sNameSender.focus();
                  return false;
               } else if (obj.sEmailSender.value == "" || obj.sEmailSender.value.indexOf('@') == -1 || obj.sEmailSender.value.indexOf('.') == -1) {
                  alert("Please Input Valid Email Address.");
                  obj.sEmailSender.focus();
                  return false;
               } else if (obj.sNameRecipient.value == "") {
                  alert("Please Input Recipients Name.");
                  obj.sNameRecipient.focus();
                  return false;
               } else if (obj.sEmailRecipient.value == "" || obj.sEmailRecipient.value.indexOf('@') == -1 || obj.sEmailRecipient.value.indexOf('.') == -1) {
                  alert("Please Input Valid Email Address.");
                  obj.sEmailRecipient.focus();
                  return false;
               } else if (obj.sEmailRecipient.value != obj.sTest.value) {
                  alert("Please Confirm Recipients Email Address.");
                  obj.sTest.focus();
                  return false;
               } else {
                  return true;
               }
            }