imgupload widget

This is some code that was ripped of a current project and i'm sure that i will need this in the near future for another project.

Includes

• dirty extension check
• resize before upload
• upload via ajax using xhr2

HTML markup

<div class="upload">
	<div class="upload-button">Upload</div>
	<progress min="0" max="100" value="0"></progress>		
</div>

Backend

TBC