#DOM Operations For instructions on how to run the tests, check the following link: https://github.com/TelerikAcademy/JavaScript-UI-and-DOM/blob/master/README.md#user-content-preparing-the-local-machine-for-unit-testing-with-mocha-and-chai

##Task 1 Create a function that takes a selector and COUNT, then generates inside a UL with COUNT LIs:

• The UL must have a class items-list
• Each of the LIs must:
  • have a class list-item
  • content "List item #INDEX"
    • The indices are zero-based
• If the provided selector does not selects anything, do nothing
• Throws if
  • COUNT is a Number, but is less than 1
  • COUNT is missing, or not convertible to Number
    • Example:
      • Valid COUNT values:
        • 1, 2, 3, '1', '4', '1123'
      • Invalid COUNT values:
        • '123px' 'John', {}, []

##Task 2 Create a function that takes a selector and:

• Finds all elements with class button or content within the provided element
  • Change the content of all .button elements with "hide"
• When a .button is clicked:
  • Find the topmost .content element, that is before another .button and:
    • If the .content is visible:
      • Hide the .content
      • Change the content of the .button to "show"
    • If the .content is hidden:
      • Show the .content
      • Change the content of the .button to "hide"
    • If there isn't a .content element after the clicked .button and before other .button, do nothing
• Throws if:
  • The provided ID is not a jQuery object or a string
• Use jQuery!