tinyMCEPopup.requireLangPack();

var MergeCellsDialog = {
    init : function() {
        var f = document.forms[0];

        f.numcols.value = tinyMCEPopup.getWindowArg('cols', 1);
        f.numrows.value = tinyMCEPopup.getWindowArg('rows', 1);
    },

    merge : function() {
        var func, f = document.forms[0];

        tinyMCEPopup.restoreSelection();

        func = tinyMCEPopup.getWindowArg('onaction');

        func({
            cols : f.numcols.value,
            rows : f.numrows.value
        });

        tinyMCEPopup.close();
    }
};

tinyMCEPopup.onInit.add(MergeCellsDialog.init, MergeCellsDialog);
