2 simple questions

Hi

I have 2 simple questions and hope someone can help me

1) I have an aspx page with the Control: HTML ListBox on it (runat=server). I'm adding options in JavaScript
....
mySelect = document.addFiles.lis
var myI = mySelect.selectedIndex +
mySelect.options[myI] = new Option(sFile,"2"
...

After that I'm doing POST and in the event 'Page_Load' catch this by
if (Request.HttpMethod=="POST"

// How can I find ALL the options that I have added in JavaScript ??
// the: Value && Tex


2) How can I , in JavaScript, get the file size with
// var fso = new ActiveXObject("Scripting.FileSystemObject")
// I get an error - "Automation server can't creat Object" ? why ??? Any Ideas
I'm using File HTML control - I don't need to Upload files but get there size + full name (with full path)

thanx