Dynamic ComboBox problem -- help me plz

[ericaso]

I use a ComboBox in the stage which named comboCat¡Athen the AS in the frame is:

// -----------------------------------
// load file data
function loadVars() {
filesVars = new LoadVars();
filesVars.load("data.txt", filesVars, "POST");
filesVars.onLoad = function(success) {
if (success) {
for (i=0; i<filesVars.category; i++) {
comboCat.addItem(filesVars["category"+i], filesVars["category"+i]);
}
}
};
}


And in the data.txt, the script is:

&category=2&br=
&category0=Victor Harbour&br=
&category1=Sea&br=



I am sure the codes are wrong, in fact I don't know what I write, I lost in AS.
How to write them to show "Victor Harbour", and "Sea" in the comboBox.
Can anyone help me?