/* Utility function to load scripts that could not be retrieved from the cdn */
var siteUtil = {
    backupLoader : function siteUtil_backupLoader(testProperty, scriptUri) {
  	if (window[testProperty] == null) {
  	    var script = document.createElement('script');
  	    script.type = 'text/javascript';
	    script.src = 'scripts/' + scriptUri;
	    var ref = siteUtil.backupLoader.ref = siteUtil.backupLoader.ref || document.getElementById('backuploader');
  	    ref.parentNode.insertBefore(script, ref);
  	}
    }
};

/* If the cdns for these don't work, whatever the reason,
 * we load the local versions ... */
siteUtil.backupLoader('jQuery', 'jquery-1.9.1.min.js');