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< AjaxZip2.zip2addr = function ( azip1, apref, aaddr, azip2, astrt, aarea ) {
---
> AjaxZip2.RESULT = {
>     FOUND:          0, // 住所が見つかった
>     NOT_FOUND:      1, // 住所が見つからなかった
>     SAME_AS_PREV:   2, // 郵便番号が前回の検索と同じ
>     NULL:           3, // 郵便番号か空
>     INVALID_FORMAT: 4, // 郵便番号の書式が不正
> 
>     HOGE:           undefined
> };
> 
> AjaxZip2.zip2addr = function ( azip1, apref, aaddr, azip2, astrt, aarea, callback ) {
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<     if ( ! fzip1 ) return;
<     if ( ! fpref ) return;
<     if ( ! faddr ) return;
---
>     if ( ! fzip1 ) return callback( { result: AjaxZip2.RESULT.HOGE } );
>     if ( ! fpref ) return callback( { result: AjaxZip2.RESULT.HOGE } );
>     if ( ! faddr ) return callback( { result: AjaxZip2.RESULT.HOGE } );
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<     if ( ! vzip ) return;
---
>     if ( ! vzip ) return callback( { result: AjaxZip2.RESULT.NULL } );
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<     if ( nzip.length < 7 ) return;
---
>     if ( nzip.length < 7 ) return callback( { result: AjaxZip2.RESULT.INVALID_FORMAT } );
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<     if ( uniq == AjaxZip2.prev ) return;
---
>     if ( uniq == AjaxZip2.prev ) return callback( { result: AjaxZip2.RESULT.SAME_AS_PREV } );
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<     var func1 = function ( data ) {
---
>     var func1 = function ( data, _callback ) {
>       
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<         if ( ! array ) return;
---
>         if ( ! array ) return _callback( { result: AjaxZip2.RESULT.NOT_FOUND } );
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<         if ( ! pref_id ) return;
---
>         if ( ! pref_id ) return _callback( { retulr: AjaxZip2.RESULT.HOGE } );
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<         if ( ! jpref ) return;
---
>         if ( ! jpref ) return _callback( { result: AjaxZip2.RESULT.HOGE } );
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> 
>         if( typeof _callback == 'function' ) {
>           _callback( { result: AjaxZip2.RESULT.FOUND, data: data[nzip] } );
>         }
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<     if ( data ) return func1( data );
---
>     if ( data ) return func1( data, callback );
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<             func1( data );
---
>             func1( data, callback );
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<             func1( data );
---
>             func1( data, callback );