function searchCode(){
  if(event.keyCode==13){
   gotoBooking();
  }
}

function gotoBooking(){
  var sCode = document.getElementById("code").value;

  var sCode1 = sCode.substring(0,2);
  var sCode2 = sCode.substring(3,7);
  var sCode3 = sCode.substring(8,10);

   if(sCode.length == 10){
   if(sCode.substring(2,3) == "-" && sCode.substring(7,8) == "-"){
    location.href = "http://www.dreamjourney.jp/dj/details?XCD=866772&CODE1=" + sCode1 + "&CODE2=" + sCode2 + "&CODE3=" + sCode3;
	}else{
	alert("入力はXX-XXXX-XX形式で行ってください。");
	document.getElementById("code").focus();
	}
	}else{
	alert("入力はXX-XXXX-XX形式で行ってください。");
	document.getElementById("code").focus();
	}
}
// JavaScript Document