<html>
<script language=vb runat=server>
sub uploadbtn_click(sender as object, e as eventargs)
uploadfile.postedfile.saveas(server.mappath(test.jpg))
myimage.imageurl = test.jpg
myimage.visible = true
end sub
</script>
<body>
<form enctype=multipart/form-data runat=server>
<h3>
select file to upload: <input id=uploadfile type=file runat=server>
<asp:button text=upload me! onclick=uploadbtn_click runat=server/>
<hr>
<asp:image id=myimage visible=false runat=server/>
</form>
</body>
</html>