[jQuery] script modules

[jQuery] script modules


Hi all,
My code app runs like this:
//file app.js
var runapp = function () {
// I have about 1800 code lines using jquery like this:
var fn1 = function (data) {//...code...};
var fn2 = function (data) {//...code...};
var fn3 = function (data) {//...code...};
fn1('blah');
};
//file index.html
<script type="text/javascript">
$(document).ready(function(){
runapp();
});
</script>
Now a days, this architecture works fine for me. But 1800 code lines
is a big problem!!!!
I think jQuery.extend is not a good solution, because I don't want
make a plug-in.
Can I have another solution?
thanks!!!