[Moo] keep getting ".getSelected is not a function"

[pent...@googlemail.com]

i've made an HtmlTable.Select of an existing table, tried "selectable:
true" and "enableSelect", nothing works, if i try to access the
"getSelected"-method of my table, i keep getting ".getSelected is not
a function", all other functions like "selectAll" or "selectNone" work
perfectly".

my code (from inside my class):

this.options.HTMLTable = new HtmlTable(this.options.table, {
    selectable : true
});

// this works perfect ...
this.options.HTMLTable.selectAll();

// ... but this causes the error!
console.log(this.options.HTMLTable.getSelected());

can you help?