Bootstrap Link to top page


	<div class="container" style="height:400px;">
	<div class="row">
	    <br>
            <p>Please view this snippet in <a href="http://bootsnipp.com/fullscreen/x3p9" target="_blank">full screen here</a> and scroll all the way down.</p>
		<h2>Link to top page on scrolling down</h2>
       <table class="table table-striped">  
        <thead>  
          <tr>  
            <th>Student-ID</th>  
            <th>First Name</th>  
            <th>Last Name</th>  
            <th>Grade</th>  
          </tr>  
        </thead>  
        <tbody>  
          <tr>  
            <td>001</td>  
            <td>First Name 1 </td>  
            <td>Last Name 1</td>  
            <td>A+</td>  
          </tr>  
          <tr>  
            <td>002</td>  
            <td>First Name 2 </td>  
            <td>Last Name 2</td>  
            <td>A</td>  
          </tr>  
          <tr>  
            <td>003</td>  
            <td>First Name 3 </td>  
            <td>Last Name 3</td>  
            <td>B</td>  
          </tr>  
          <tr>  
            <td>004</td>  
            <td>First Name 4 </td>  
            <td>Last Name 4</td>  
            <td>A</td>  
          </tr>  
          <tr>  
            <td>005</td>  
            <td>First Name 5 </td>  
            <td>Last Name 5</td>  
            <td>A+</td>  
          </tr>  
          <tr>  
            <td>006</td>  
            <td>First Name 6 </td>  
            <td>Last Name 6</td>  
            <td>B</td>  
          </tr>  
          <tr>  
            <td>007</td>  
            <td>First Name 7 </td>  
            <td>Last Name 7</td>  
            <td>B</td>  
          </tr>  
         <tr>  
            <td>008</td>  
            <td>First Name 8</td>  
            <td>Last Name 8</td>  
            <td>A</td>  
          </tr>  
          <tr>  
            <td>009</td>  
            <td>First Name 9 </td>  
            <td>Last Name 9</td>  
            <td>A+</td>  
          </tr>  
         <tr>  
            <td>010</td>  
            <td>First Name 10 </td>  
            <td>Last Name 10</td>  
            <td>A+</td>  
          </tr>  
           <tr>  
            <td>011</td>  
            <td>First Name 11 </td>  
            <td>Last Name 11</td>  
            <td>B</td>  
          </tr>  
           <tr>  
            <td>012</td>  
            <td>First Name 12 </td>  
            <td>Last Name 12</td>  
            <td>A</td>  
          </tr>  
          <tr>  
            <td>013</td>  
            <td>First Name 13 </td>  
            <td>Last Name 13</td>  
            <td>A+</td>  
          </tr>  
          <tr>  
            <td>014</td>  
            <td>First Name 14 </td>  
            <td>Last Name 14</td>  
            <td>B</td>  
          </tr>
           <tr>  
            <td>012</td>  
            <td>First Name 12 </td>  
            <td>Last Name 12</td>  
            <td>A</td>  
          </tr>  
          <tr>  
            <td>013</td>  
            <td>First Name 13 </td>  
            <td>Last Name 13</td>  
            <td>A+</td>  
          </tr>  
          <tr>  
            <td>014</td>  
            <td>First Name 14 </td>  
            <td>Last Name 14</td>  
            <td>B</td>  
          </tr>
           <tr>  
            <td>012</td>  
            <td>First Name 12 </td>  
            <td>Last Name 12</td>  
            <td>A</td>  
          </tr>  
          <tr>  
            <td>013</td>  
            <td>First Name 13 </td>  
            <td>Last Name 13</td>  
            <td>A+</td>  
          </tr>  
          <tr>  
            <td>014</td>  
            <td>First Name 14 </td>  
            <td>Last Name 14</td>  
            <td>B</td>  
          </tr>  
        </tbody>  
      </table>  

<a id="back-to-top" href="javascript:;" class="btn btn-primary btn-lg back-to-top" role="button" title="Click to return on the top page" data-toggle="tooltip" data-placement="left"><span class="glyphicon glyphicon-chevron-up"></span></a>
	    
        
	</div>
</div>
	<script type="text/javascript"></script>

    .back-to-top {
    cursor: pointer;
    position: fixed;
    bottom: 20px;
    right: 20px;
    display:none;
}

    

	$(document).ready(function(){
     $(window).scroll(function () {
            if ($(this).scrollTop() > 50) {
                $('#back-to-top').fadeIn();
            } else {
                $('#back-to-top').fadeOut();
            }
        });
        // scroll body to 0px on click
        $('#back-to-top').click(function () {
            $('#back-to-top').tooltip('hide');
            $('body,html').animate({
                scrollTop: 0
            }, 800);
            return false;
        });
        
        $('#back-to-top').tooltip('show');

});