function emailCheck(strFieldValue) {
  
  txt=strFieldValue;
  if (txt.indexOf("@")<3){
  
  if (bValidOrder) {
   alert("Please correct the E-mail address. (Recipient Name)");
   bValidOrder = false;
  }
  }
  if (txt.indexOf(".",txt.indexOf("@"))<5){
  if (bValidOrder) {
   alert("Please correct the E-mail address.(Domain Name");
   bValidOrder = false;
  }
  }
 }
 
 var bValidOrder;
 
 
    function submitItB3(){
 bValidOrder = true;
 emailCheck(document.fed1B3.email.value);
	if (bValidOrder == true){
	document.fed1B3.submit()
	}
 }
 
 
    function submitItB2(){
 bValidOrder = true;
 emailCheck(document.fed1B2.email.value);
	if (bValidOrder == true){
	document.fed1B2.submit()
	}
 }
 
   function submitItB(){
 bValidOrder = true;
 emailCheck(document.fed1B.email.value);
	if (bValidOrder == true){
	document.fed1B.submit()
	}
 }
 
  function submitIt1a(){
 bValidOrder = true;
 emailCheck(document.fed1a.email.value);
	if (bValidOrder == true){
	document.fed1a.submit()
	}
 }
 
 
 function submitIt(){
 bValidOrder = true;
 emailCheck(document.fed1.email.value);
	if (bValidOrder == true){
	document.fed1.submit()
	}
 }
  function submitIt2(){
 bValidOrder = true;
 emailCheck(document.fed2.email.value);
	if (bValidOrder == true){
	document.fed2.submit()
	}
 }
  function submitIt3(){
 bValidOrder = true;
 emailCheck(document.fed3.email.value);
	if (bValidOrder == true){
	document.fed3.submit()
	}
 }
  function submitIt4(){
 bValidOrder = true;
 emailCheck(document.fed4.email.value);
	if (bValidOrder == true){
	document.fed4.submit()
	}
 }
  function submitIt5(){
 bValidOrder = true;
 emailCheck(document.fed5.email.value);
	if (bValidOrder == true){
	document.fed5.submit()
	}
 }