fileCreateInfo.set_content(new SP.Base64EncodedByteArray());
	    fileContent = data;
		    for (var i = 0; i < fileContent.length; i++) {
	        
	        fileCreateInfo.get_content().append(fileContent.charCodeAt(i));
	    }
		    this.newFile = oList.get_rootFolder().get_files().add(fileCreateInfo,0);

function convertDataURIToBinary(data)
	{
	    var BASE64_MARKER = ';base64,';
	    var base64Index = data.indexOf(BASE64_MARKER) + BASE64_MARKER.length;
	    var base64 = data.substring(base64Index);
	    var raw = window.atob(base64);
	    var rawLength = raw.length;
	    var array = new Uint8Array(new ArrayBuffer(rawLength));
	 
	    for (i = 0; i < rawLength; i++)
	    {
	        array[i] = raw.charCodeAt(i);
	    }
	    return array;
	}