I want to create an like button like on Twitter. I used Twitter bootstrap and this code:$(document).ready(function(){  $('.btn-follow').on('mouseover', function(e){    if ($(this).hasClass('following')){      $(this).removeClass('btn-primary').addClass('btn-danger').text('UnFollow');    }  })  $('.btn-follow').on('mouseleave',function(e){    if ($(this).hasClass('following')){      $(this).text('Following').removeClass('btn-danger').addClass('btn-primary');    }  })  $('.btn-follow').on('click',function(e){    $(this).toggleClass('following follow')    if ($(this).hasClass('follow')){      alert('unfollow')      $(this).text('Follow').removeClass('btn-danger')    }else{      alert('follow')      $(this).text('Following')    }  })});And in HTML I have this:  <button class=btn btn-primary btn-follow following>Following</button>    <br />    <br />  <button class=btn btn-follow follow>Follow</button>But I think it's very dirty code and has some bugs. How can I summarize this code? This code has a bug. When I click on click of the follow button, the text is changed to Following, but the color of the button is not changed while the mouse leave from the button area. How I can fix it?
Follow button like on Twitter
javascript;jquery;html;twitter bootstrap