Sao.Action.exec_report = function(attributes) {
        if (!attributes.context) {
            attributes.context = {};
        }
        if (!attributes.email) {
            attributes.email = {};
        }
        var data = jQuery.extend({}, attributes.data);
        var context = jQuery.extend({}, Sao.Session.current_session.context);
        jQuery.extend(context, attributes.context);
        context.direct_print = attributes.direct_print;
        context.email_print = attributes.email_print;
        context.email = attributes.email;

        var prm = Sao.rpc({
            'method': 'report.' + attributes.name + '.execute',
            'params': [data.ids || [], data, context]
        }, Sao.Session.current_session);
        prm.done(function(result) {
            var report_type = result[0];
            var data = result[1];
            var print = result[2];
            var name = result[3];

            // TODO direct print
            var blob = new Blob([data],
				{type: Sao.common.guess_mimetype(report_type)});

            //var blob_url = window.URL.createObjectURL(blob);
            //if (Sao.Action.report_blob_url) {
            //    window.URL.revokeObjectURL(Sao.Action.report_blob_url);
            //}
            //Sao.Action.report_blob_url = blob_url;
            //window.open(blob_url);
     	    var reader = new FileReader();
	        reader.onloaded = function(e){
		         window.open(reader.result);
	        };
	        reader.readAsDataURL(blob);
        });
    };