andyburke

// This bit is important.  It detects/adds XMLHttpRequest.sendAsBinary.  Without this
// you cannot send image data as part of a multipart/form-data encoded request from
// Javascript.  This implementation depends on Uint8Array, so if the browser doesn't
// support either XMLHttpRequest.sendAsBinary or Uint8Array, then you will need to
// find yet another way to implement this. (This is left as an exercise for the reader,
// but if you do it, please let me know and I'll integrate it.)

// from: http://stackoverflow.com/a/5303242/945521

if ( XMLHttpRequest.prototype.sendAsBinary === undefined ) {

Aeon

function fitStringToSize(str,len) {
    var result = str;
    var span = document.createElement("span");
    span.style.visibility = 'hidden';
    span.style.padding = '0px';
    document.body.appendChild(span);

    // on first run, check if string fits into the length already.
    span.innerHTML = result;
    if(span.offsetWidth > len) {