function clearCache() 
{
 console.log("clearCache");

 var idb = window.indexedDB || window.mozIndexedDB ||
 window.webkitIndexedDB || window.msIndexedDB;
 if (!idb) return;

var open;
 try { open = idb.open("/idbfs") } catch(e) { return; }

var errorHandler = function(e){ e.preventDefault(); e.stopImmediatePropagation(); };
 open.onabort = open.onerror = errorHandler;
 open.onupgradeneeded = function(upgradeEvent) {
 upgradeEvent.target.transaction.abort();
 };

open.onsuccess = function(openEvent) {
 var db = openEvent.target.result;
 db.onerror = db.onabort = errorHandler;
 console.log("clearCache :: open.onsuccess");

try {
 var store = db.transaction("FILE_DATA", "readwrite").objectStore("FILE_DATA");
 store.openCursor().onsuccess = function(cursorEvent) {
 var cursor = cursorEvent.target.result;
 if (cursor) {
 if (cursor.key.indexOf("/UnityCache/Shared/") !== -1) 
{
console.log("clearCache :: cursor.delete");
cursor.delete();
}
 cursor.continue();
 }
 };
 } catch(e) {}

db.close();
 };
}

$(document).ready(function() {
    clearCache();
});