/**
 * Copyright (C) 2011  freakedout (www.freakedout.de)
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
**/

function doAjaxTask( url, data, callback ){
	var a=new Ajax(url,{
		method:"post",
		data:{"elements":Json.toString(data)},
		onComplete: function(response){
			var resp=Json.evaluate(response);
			callback(resp);
		}
	}).request();
}