Pasted

$( document ).ready(function() {
  	/* DONT TOUCH IT !!!! ONLY AJAX STUFF
		var arg = new Object();
		arg.folder = folder;
 		callApi('fnc as php function',Arg as Object);
 	*/
	window.callApi = function(fnc, arg){
 	 	$.ajax({
	 		  type: "POST",
	 		  url: "./core/handler.php?call=" + fnc,
	 		  async: true,
	 		  dataType: 'json',
	 		  data: arg,
	 		  success: function(data,status,xhr) {
 	 			  ajaxReHandler(data)
 	        }
  		})
  	};
  	function ajaxReHandler(data){
  			console.group('AjaxReHandler')
  			console.log('Execute: ' + data[0] + '()');
 			var fnc = data[0];
			data.shift(),
  				console.warn( data );
		 	console.groupEnd()
   			fncStr = eval(fnc);
 			fncStr(data);
   	};
  })
 //Outside jQuery
 function demo(data){
 	console.error(data);
 }
   function sleep(millis, callback) {
    setTimeout(function()
            { callback(); }
    , millis);
}