$(window).load(function(){

		var windowWidth = $(window).width(),
	      targetWidth = 800
	      $planWp = $('.plan-wp');

	  var functionJs = function (){
	  	windowWidth = $(window).width();
	    //画面サイズによって振り分け
	    if (windowWidth >= targetWidth) {
	      $planWp.find('div ul').autoHeight({ column:3, height:'height', reset:'reset'});
	    } else {
	    	$planWp.find('div ul').autoHeight({ column:2, height:'height', reset:'reset'});
	    }
	  }
	  functionJs();

	  //リサイズ時の処理
	  $(window).resize(function() {
	    var timer = false;
	    if (timer !== false) { clearTimeout(timer); }
	    timer = setTimeout(function() {
	      functionJs();
	    }, 100);
	  });

	});