function doResult(result, exec)
{
	if(exec == undefined) exec = "";
	
	eval(result.responseText);
	
	if(exec.length)
		eval(exec);
}


function doAjax(path, exec)
{
	
	if(exec == undefined) exec = "";
	
	Ext.Ajax.request({
		url: path,
		success: function(result, request){
			doResult(result, exec);
			}
		//,failure: function(){alert('Fehler');}
	});
}