Kovalsky

document.querySelector("button").addEventListener('click', run);

function run() {
  alert("hi");
}

String.prototype.parseFloat = function() { return parseFloat(this); }

test = 'this is a test string';

first_word = 'this';
second_word = 'string';

console.log( test.match(new RegExp(first_word + "(.*)" + second_word)) );

var $nav_child = $('#mainmenu .parent .nav-child');

$('#mainmenu .parent').hover(
    function() {
        $nav_child.stop().slideDown(500);
    }, function() {
        $nav_child.stop().slideUp(500);
    }
);

jQuery.fn.extend({
  equalHeights: function() {
    var maxHeight = 0;
    for (var i = 0; i < this.length; ++i) {
      if (maxHeight < this.eq(i).height()) {
        maxHeight = this.eq(i).height();
      }
    }
    for (var i = 0; i < this.length; ++i) {
      this.eq(i).height(maxHeight);
    };
    return this;
  }
});

'use strict';

const selects = document.querySelectorAll('select');

selects.forEach((item, i, selects) => {
  item.addEventListener('mousedown', dropDown);
});

function dropDown(e) {
  e.preventDefault();
  let list = this.closest('.select-wrap').querySelector('.select-list');
  if (list.classList.contains('hide')) {
    list.classList.remove('hide');
  } else {
    list.classList.add('hide');
  }

}

$('#accordion a:first').on('click', function(e) {
	if (!$( this ).hasClass('collapsed')) {
		e.preventDefault();
		e.stopPropagation();
	}
});