//Get the document
var xmlhttp=new XMLHttpRequest();
xmlhttp.open("GET","../../documents/get_document.php",false);
xmlhttp.send();

var pdf_document = xmlhttp.responseText;

var DEFAULT_URL = 'data:application/pdf;base64,' + pdf_document;

function base64ToUint8Array(base64) {
var raw = atob(base64); //This is a native function that decodes a base64-encoded string.
var uint8Array = new Uint8Array(new ArrayBuffer(raw.length));
for(var i = 0; i < raw.length; i++) {
uint8Array[i] = raw.charCodeAt(i);
}
return uint8Array;
}

//Get the document
var xmlhttp=new XMLHttpRequest();
xmlhttp.open("GET","../../documents/get_document.php",false);
xmlhttp.send();

var pdf_document = xmlhttp.responseText;

var DEFAULT_URL = base64ToUint8Array(pdf_document);