<html>
<head>
<script>
function displayResult()
{
var x=document.getElementById("fname").value;
alert(x);
}
</script>
</head>
<body>
<form>
Select a file to upload:
<input type="file" id="fname" size="50">
</form>
<button type="button" onclick="displayResult()">Display file path</button>
</body>
</html>