<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<!DOCTYPE html>
<html>
<body onload="myFunction()">
<input type="file" id="myFile" multiple size="50" onchange="myFunction()">
<p id="demo"></p>
<div class="container-fluid">
<div style="min-height:60px;padding:12px 0">
<div id="contentWrapper">
<div class="row">
<div class="col-sm-7 col-xs-12">
<form role="form" id="fileForm" target="uploadFrame" method="post" enctype="multipart/form-data" action="loadImage.php?task=file" onsubmit="return ZM.loadImage(this)">
<div class="input-group input-group-sm">
<span class="input-group-btn">
<span class="btn btn-gray btn-file">
Browse… <input type="file" id="myFile" multiple size="50" onchange="myFunction()">
</span>
</span>
<input type="text" class="form-control" placeholder="Choose file" readonly>
<span class="input-group-btn">
<button class="btn btn-gray" type="submit">Ok</button>
</span>
</div>
<p id="demo"></p>
<br />
<br />