function toBase64(url) {
	var canvas = document.createElement("canvas");
    var ctx = canvas.getContext('2d');
    var img = new Image();
    img.src = url;
    var height = img.height, width = img.width;
	canvas.height = height;
	canvas.width = width;
	ctx.drawImage(img, 0, 0, width, height);
	try {
		var dataURL = canvas.toDataURL("image/jpg");
		// To prevent ImageMagick from breaking: ONLY SEND BASE64 ENCRYPTED STRING
		return dataURL.replace(/^data:image\/(png|jpg);base64,/, "");
	}
	catch (err) { console.log("ERROR " + err);}
 }