/*
 * fixHeight - jQuery Plugin
 * http://www.starryworks.co.jp/blog/tips/javascript/fixheightjs.html
 *
 * Author Koji Kimura @ STARRYWORKS inc.
 * http://www.starryworks.co.jp/
 * 
 * Licensed under the MIT License
 *
 */


(function($){var isInitialized=false;var parents=[];var textHeight=0;var $fontSizeDiv;$.fn.fixHeight=function(){this.each(function(){var childrenGroups=getChildren(this );$.each(childrenGroups,function(){var $children=$(this);if(!$children.filter(":visible").length ){return;}var row=[];var top=0;$children.each(function(){if(top !=$(this).position().top ){$(row).sameHeight();row=[];top=$(this).position().top;}row.push(this);});if(row.length ){$(row).sameHeight();}});});init();return this;};$.checkFixHeight=function(i_force ){if($fontSizeDiv.height()==textHeight && i_force !==true ){return;}textHeight=$fontSizeDiv.height();$(parents).fixHeight();};$.fn.sameHeight=function(){var maxHeight=0;this.css("height","auto");this.each(function(){if($(this).height()>maxHeight ){maxHeight=$(this).height();}});return this.height(maxHeight);};function getChildren(i_parent ){var $parent=$(i_parent );if($parent.data("fixHeightChildrenGroups") ){return $parent.data("fixHeightChildrenGroups");}var childrenGroups=[];var $children=$parent.find(".fixHeightChild");if($children.length ){childrenGroups.push($children );}var $groupedChildren=$parent.find("*[class*='fixHeightChild']:not(.fixHeightChild)");if($groupedChildren.length ){var classNames={};$groupedChildren.each(function(){var a=$(this).attr("class").split(" ");var i;var l=a.length;var c;for(i=0;i<l;i++){c=a[i].match(/fixHeightChild[a-z0-9_-]+/i);if(!c ){continue;}c=c.toString();if(c ){classNames[c]=c;}}});for(var c in classNames ){childrenGroups.push($parent.find("."+c) );}}if(!childrenGroups.length ){$children=$parent.children();if($children.length ){childrenGroups.push($children );}};$parent.data("fixHeightChildrenGroups",childrenGroups );parents.push($parent );return childrenGroups;};function init(){if(isInitialized ){return;}isInitialized=true;$fontSizeDiv=$(document).append('<div style="position:absolute;left:-9999px;top:-9999px;">s</div>');setInterval($.checkFixHeight,1000);$(window).resize($.checkFixHeight);$.checkFixHeight();$(window).load(function(){$.checkFixHeight(true);});}})(jQuery);