/*

 * jquery-auto-height.js

 *

 * Copyright (c) 2010 Tomohiro Okuwaki (http://www.tinybeans.net/blog/)

 * Licensed under MIT Lisence:

 * http://www.opensource.org/licenses/mit-license.php

 * http://sourceforge.jp/projects/opensource/wiki/licenses%2FMIT_license

 *

 * Since:   2010-04-19

 * Update:  2010-07-02

 * version: 0.03

 * Comment: 

 *

 * jQuery 1.2 later

 * 

 */



 (function($){

    $.fn.autoHeight = function(options){

        var op = $.extend({

        

            column  : 0,

            clear   : 0,

            height  : 'minHeight',

            reset   : '',

            descend : function descend (a,b){ return b-a; }

        

        },options || {}); // optionsに値があれば上書きする



        var self = $(this);

        var n = 0,

            hMax,

            hList = new Array(),

            hListLine = new Array();

            hListLine[n] = 0;



        // 要素の高さを取得

        self.each(function(i){

            if (op.reset == 'reset') {

                $(this).removeAttr('style');

            }

            var h = $(this).height();

            hList[i] = h;

            if (op.column > 1) {

                // op.columnごとの最大値を格納していく

                if (h > hListLine[n]) {

                    hListLine[n] = h;

                }

                if ( (i > 0) && (((i+1) % op.column) == 0) ) {

                    n++;

                    hListLine[n] = 0;

                };

            }

        });



        // 取得した高さの数値を降順に並べ替え

        hList = hList.sort(op.descend);

        hMax = hList[0];

        

        // 高さの最大値を要素に適用

        var browser = $.browser.version;

        if (op.column > 1) {

            for (var j=0; j<hListLine.length; j++) {

                for (var k=0; k<op.column; k++) {

                    if (browser == '6.0') {

                        self.eq(j*op.column+k).height(hListLine[j]);

                        if (k == 0 && op.clear != 0) self.eq(j*op.column+k).css('clear','both');

                    } else {

                        self.eq(j*op.column+k).css(op.height,hListLine[j]);

                        if (k == 0 && op.clear != 0) self.eq(j*op.column+k).css('clear','both');

                    }

                }

            }

        } else {

            if (browser == '6.0') {

                self.height(hMax);

            } else {

                self.css(op.height,hMax);

            }

        }

    };

})(jQuery);

/* Auto Height

-------------------------------------------------------------- */

$(function(){

	$('#topList01>li').autoHeight({column:2, clear:1, height:'height'});

	$('#topList02>li').autoHeight({column:3, clear:1, height:'height'});

	//$('#ul_archives>li').autoHeight({column:4, clear:1, height:'height'});
	$('.ul_archives>li').autoHeight({column:4, clear:1, height:'height'});

});