////////////////////////
//File  : blog_ajax_json_search.js
//site  : http://java.cocolog-nifty.com/
//author: naoyuki
//year  : 2006
//この作品は、クリエイティブ・コモンズの帰属-同一条件許諾 2.1 日本ライセンスの下でライセンスされています。この使用許諾条件を見るには、http://creativecommons.org/licenses/by-sa/2.1/jp/をチェックするか、クリエイティブ･コモンズに郵便にてお問い合わせください。住所は：559 Nathan Abbott Way, Stanford, California 94305, USA です。
////////////////////////


var is_loaded = false;
var backnumber_url_list;
var entries;
var search_keyword;
var result_content;
var timerId;

load_center_id();
function load_center_id() {
    var center = document.getElementById( 'center' );
    if ( center ) {
        ligting_search_keyword( center );
    } else {
        window.setTimeout( 'load_center_id()', 5000 );
    }
}

function ligting_search_keyword( center ) {
    var args = getHashArgs();
    var searched_keyword = args.search_word;
    if ( searched_keyword ) {
        searched_keyword = searched_keyword.replace( /([\/\\\.\*\+\?\|\(\)\[\]\{\}\$\^])/g, "\\$1" );
        searched_keyword = searched_keyword.replace( /( +|　+)/, ' ' );
        searched_keyword = searched_keyword.replace( /( |　)$/, '' );
        var keywords = searched_keyword.split(/ |　/);
        var h3 = center.getElementsByTagName( 'h3' );
        h3[0].innerHTML = highlight( h3[0].innerHTML, keywords );
        var div = center.getElementsByTagName( 'div' );
        for ( var i = 0; i < div.length; i++ ) {
            if ( div[i].className == 'entry-body-text' || div[i].className == 'comment-content' ) {	//	patched by furyu: add 'comment-content'
                div[i].innerHTML = highlight( div[i].innerHTML, keywords );
            }
        }
    }
}

function getHashArgs () {
    var args = new Object();
    var query = location.href.replace(/.*?#/,"");
   query = decodeURIComponent( query );
    var pairs = query.split("&");
    for ( var i = 0; i < pairs.length; i++ ) {
        var pos = pairs[i].indexOf('=');
        if ( pos == -1 ) continue;
        var argname = pairs[i].substring( 0, pos );
        var value = pairs[i].substring( pos + 1 );
        args[argname] = value;
    }
    return args;
}

function blogAjaxJsonSearch2( archive_file_path, text ) {
    search_keyword = text;

	if (search_keyword) { search_keyword += ' '; }
	var g01 = document.getElementById('g01').checked;
	var g02 = document.getElementById('g02').checked;
	var g03 = document.getElementById('g03').checked;
	var g04 = document.getElementById('g04').checked;
	var g05 = document.getElementById('g05').checked;
	var g06 = document.getElementById('g06').checked;
	var g07 = document.getElementById('g07').checked;
	var g08 = document.getElementById('g08').checked;
	var g09 = document.getElementById('g09').checked;
	var g10 = document.getElementById('g10').checked;
	var g11 = document.getElementById('g11').checked;
	var g12 = document.getElementById('g12').checked;
	var g13 = document.getElementById('g13').checked;
	var g14 = document.getElementById('g14').checked;
	var g15 = document.getElementById('g15').checked;
	var g16 = document.getElementById('g16').checked;
	var g17 = document.getElementById('g17').checked;
	var g18 = document.getElementById('g18').checked;
	var g19 = document.getElementById('g19').checked;
	var g20 = document.getElementById('g20').checked;
	var g21 = document.getElementById('g21').checked;
	var g22 = document.getElementById('g22').checked;
	var g23 = document.getElementById('g23').checked;
	var g24 = document.getElementById('g24').checked;
	var g25 = document.getElementById('g25').checked;
	
	<!--com0 = document.getElementsByName("com")[0].checked;-->
	
	article = document.getElementsByName("article")[0].selectedIndex;
	block = document.getElementsByName("block")[0].selectedIndex;
	school = document.getElementsByName("school")[0].selectedIndex;
	layout = document.getElementsByName("layout")[0].selectedIndex;
	rent = document.getElementsByName("rent")[0].selectedIndex;
	progress = document.getElementsByName("progress")[0].selectedIndex;

	if (g01) {search_keyword += 'ペット可 ';}
	if (g02) {search_keyword += '南向き ';}
	if (g03) {search_keyword += '角部屋 ';}
	if (g04) {search_keyword += '即入居可 ';}
	if (g05) {search_keyword += '駐車場2台有 ';}
	if (g06) {search_keyword += '5階建て以上 ';}
	if (g07) {search_keyword += 'オール電化 ';}
	if (g08) {search_keyword += 'オートロック ';}
	if (g09) {search_keyword += 'ドアホン ';}
	if (g10) {search_keyword += 'ロフト付 ';}
	if (g11) {search_keyword += 'カウンターキッチン ';}
	if (g12) {search_keyword += 'バス・トイレ別 ';}
	if (g13) {search_keyword += 'ウォシュレット ';}
	if (g14) {search_keyword += '給湯 ';}
	if (g15) {search_keyword += '追い炊き機能付 ';}
	if (g16) {search_keyword += 'シャワー ';}
	if (g17) {search_keyword += 'シャンプードレッサー ';}
	if (g18) {search_keyword += '浴室乾燥機 ';}
	if (g19) {search_keyword += '室内洗濯置場 ';}
	if (g20) {search_keyword += 'ウォークインクローゼット ';}
	if (g21) {search_keyword += '床下収納 ';}
	if (g22) {search_keyword += 'CATV対応 ';}
	if (g23) {search_keyword += 'BS対応 ';}
	if (g24) {search_keyword += '楽器可 ';}
	if (g25) {search_keyword += 'キャンペーン物件 ';}
	
	if (article == 1) {search_keyword += 'アパート ';}
	if (article == 2) {search_keyword += 'マンション ';}
	if (article == 3) {search_keyword += '一戸建て ';}
	if (article == 4) {search_keyword += '店舗 ';}
	if (article == 5) {search_keyword += '貸家 ';}
	if (article == 6) {search_keyword += 'その他 ';}
	
	if (block == 1) {search_keyword += '清武町役場周辺 ';}
	if (block == 2) {search_keyword += '清武町加納地区 ';}
	if (block == 3) {search_keyword += '宮崎市南部（木花地域） ';}
	if (block == 4) {search_keyword += '宮崎市南部（まなび野） ';}
	if (block == 5) {search_keyword += '宮崎市南部（本郷地域） ';}
	
	if (school == 1) {search_keyword += '宮崎大学（木花キャンパス）周辺 ';}
	if (school == 2) {search_keyword += '宮崎大学（清武キャンパス）周辺 ';}
	if (school == 3) {search_keyword += '宮崎学園短期大学周辺 ';}
	if (school == 4) {search_keyword += '宮崎国際大学周辺 ';}
	if (school == 5) {search_keyword += '宮崎県立看護大学周辺 ';}
	if (school == 6) {search_keyword += '宮崎産業経営大学周辺 ';}
	if (school == 7) {search_keyword += '宮崎保健福祉専門学校周辺 ';}
	
	if (layout == 1) {search_keyword += '1Rから1LDK ';}
	if (layout == 2) {search_keyword += '2Kから2LDK ';}
	if (layout == 3) {search_keyword += '3Kから3LDK ';}
	if (layout == 4) {search_keyword += '4Kから4LDK ';}
	if (layout == 5) {search_keyword += '5Kから5LDK ';}
	if (layout == 6) {search_keyword += '6K ';}
	
	if (rent == 1) {search_keyword += 'から2万円 ';}
	if (rent == 2) {search_keyword += '2万円から3万円 ';}
	if (rent == 3) {search_keyword += '3万円から4万円 ';}
	if (rent == 4) {search_keyword += '4万円から5万円 ';}
	if (rent == 5) {search_keyword += '5万円から6万円 ';}
	if (rent == 6) {search_keyword += '6万円から7万円 ';}
	if (rent == 7) {search_keyword += '7万円以上 ';}
	
	if (progress == 1) {search_keyword += '新築 ';}
	if (progress == 2) {search_keyword += '3年以内 ';}	
	if (progress == 3) {search_keyword += '05年以内 ';}	
	if (progress == 4) {search_keyword += '10年以内 ';}	
	if (progress == 5) {search_keyword += '15年以内 ';}	
	if (progress == 6) {search_keyword += '20年以内 ';}	
	if (progress == 7) {search_keyword += '20年以上 ';}	
	
    var div_tag = document.getElementsByTagName('div');
    for ( var i = 0; i < div_tag.length; i ++ ) {
        if ( div_tag[i].className == 'result' ) { // Pached by Dificlo
            result_content = div_tag[i];
        }
    }
    result_content.innerHTML = 'now searching.';
    added_period( result_content );
    if ( is_loaded ) {
        search();
    } else {
        new Ajax.Request( archive_file_path, {method: 'get', onComplete: function(request){ parse_archive_data( request ); } } );    
    }
}

function added_period( content ) {
    if ( !is_loaded ) {
        result_content.innerHTML += '.';
        timerId = setTimeout("added_period()", 50 );
    }
}

function parse_archive_data( request ) {
        var data_string = request.responseText;
        data_string = data_string.replace( new RegExp( '<.*?>', "i"), '' )
        entries = eval( data_string );
        search();
}

function show_all_backnumbers() {
    var text = '<ol type=1 start=1 style="text-align:left;">';
    for ( var i = 0; i < entries.length-1; i++ ) {	//	patched by furyu: entries.length => entries.length-1
        text += '<li><a href="' + entries[i].link + '">' +entries[i].title + '</a</li>';
    }
    text += '</ol>';
    document.getElementById('center').innerHTML = text;
}

function search() {
    var result_data = new Array();
    search_keyword=search_keyword.replace( /([\/\\\.\*\+\?\|\(\)\[\]\{\}\$\^])/g, "\\$1" );
    search_keyword = search_keyword.replace( /( +|　+)/, ' ' );
    search_keyword = search_keyword.replace( /( |　)$/, '' );
    var keywords = search_keyword.split(/ |　/);
    var key = new Array();
    for (var i= 0;i<keywords.length;i++) {
        key[ key.length ] = new RegExp( keywords[i], "i" );
    }
    for ( var i= 0; i<entries.length-1; i++ ) {	//	patched by furyu: entries.length => entries.length-1
        var is_match = true;
        for ( var j= 0; j<key.length; j++ ) {
            var res_body = key[j].exec( entries[i].body );
            var res_title = key[j].exec( entries[i].title );
//hack
            var res_tag = key[j].exec( entries[i].tag );
            if ( !res_body && !res_title && !res_tag ) {
//hack
//if ( !res_body && !res_title ) {
                is_match = false;
            }
        }
        if ( is_match ) {
            result_data[ result_data.length ] = entries[i];
        }
    }
    var result_html = '';
    if ( result_data.length == 0 ) {
        result_html = build_no_result_html( result_data, keywords ); // Pached by Digiclo
    } else {
        result_html = build_search_result_html( result_data, keywords );
    }
    var div = window.document.getElementsByTagName('div');
//	var content;
//	var original_content_html = '';
//	for ( var i = 0; i < div.length; i ++ ) {
//		if ( div[i].className == 'content' ) {
//			content = div[i];
//			original_content_html = content.innerHTML;
//		}
//	}
    is_loaded = true;
    clearTimeout(timerId);
    result_content.innerHTML = result_html;
}

function build_search_result_html( result_data, keywords ) {
    var html = '<p id="pkz"><a href="http://www.e-roman.jp/">TOP</a> >> 賃貸物件情報</p><div class="entry"><h3>検索結果（' + result_data.length + '件ヒット ）</h3><div class="entry-body-top"></div><div class="entry-body"><div class="entry-body-text"><ol type=1 start=1 style="text-align:left;">';
    for ( var i= 0; i<result_data.length; i++ ) {
    	html += '<li>' + result_data[i].image + '<a href="' + result_data[i].link + '#search_word=' + search_keyword + '">' + highlight( result_data[i].title, keywords ) + '</a>' + result_data[i].kakaku + '<br />' + result_data[i].adress + '<br />' + highlight( trunc( result_data[i].body, keywords[0] ), keywords ) + '<br />【このエントリーのタグ】' + highlighttag( trunc( result_data[i].tag, keywords[0] ), keywords ) + '<br clear="all" /></li>';
    }
    html += '</ol></div></div><div class="entry-body-bottom"></div><p class="posted" style="text-align:right; font-size: smaller;"><span class="post-footers"></span><span class="separator"></span><span class="bo_so_copyright"><a href="#" title="一覧ページに戻る" onclick="location.reload(true); return false;" onkeypress="location.reload(true); return false;">[一覧ページに戻る]</a></span></p></div><div class="entry-bottom"></div><div class="date-footer"></div>';
    return html;
}
// Add by Digiclo
function build_no_result_html( result_data, keywords ) {
    var html = '<div class="entry-top"></div><div class="entry"><h3>検索結果（0件ヒット ）</h3><div class="entry-body-top"></div><div class="entry-body"><div class="entry-body-text"><ol type=1 start=1 style="text-align:left;"><p><em>一致するものはありませんでした。</em></p>';
html += '</ol></div></div><div class="entry-body-bottom"></div><p class="posted" style="text-align:right; font-size: smaller;"><span class="post-footers"></span><span class="separator"></span><span class="bo_so_copyright"><a href="#" title="元のページに戻る" onclick="location.reload(true); return false;" onkeypress="location.reload(true); return false;">[元のページに戻る]</a></span></p></div><div class="entry-bottom"></div><div class="date-footer"></div>';
    return html;
}

function trunc( text, keyword ) {
    var key = new RegExp( keyword, "i" );
    var res = key.exec( text );

    if ( res ) {
    	var index  = res.index;
    	var length = res[0].length;
    	var start;
    	var end;

    	start = index - 20;
    	end = 55;
    	text = text.substring( start, index ) + text.substr( index, length ) + text.substr( index + length, end ) +'...';
    } else {
        text = text.substring( start, 50 );
    }
    return text;
}

function highlight( text, keywords ) {
    var keyword = '';
    for ( var i= 0; i<keywords.length; i++ ) {
        if ( i == keywords.length - 1 ) {
            keyword += keywords[i];
        } else {
            keyword += keywords[i] + '|'; 
        }
    }
    return text.replace( new RegExp( '(' + keyword + ')', "ig"), '<span style="background-color: #FFCC33;">' + "$1" + '</span>' );
}

function highlighttag( text, keywords ) {
    var keyword = '';
    for ( var i= 0; i<keywords.length; i++ ) {
        if ( i == keywords.length - 1 ) {
            keyword += keywords[i];
        } else {
            keyword += keywords[i] + '|';
        }
    }
    return text.replace( new RegExp( '(' + keyword + ')', "ig"), '<span style="background-color: plum;">' + "$1" + '</span>' );
}