[Nexus]

function ajaxRequest(callback) {
	var block = ("autocomplete_job");
	//alert("ajaxRequest");
	$.ajax({
		type: "POST",
		url: "php/zn-edit_controller.php",
		//async:false,
		data: ({
			ZNID: ZNID,
			block: block
		}),
		/* прочие настройки */
		success: function(data) {
			response = data.split("~");
			callback(response);
		}
	});
	return response;
};

ajaxRequest(function(response){
	alert(response);
});