How to separate Javascript to specific pages?

[toplisek]

I have set Javascript code to load for each page like:

jQuery(document).ready(function()
 {
 Mypage1.initMap();
 Mypage2.initMap();
 }
);
</script>

Should be included for the specific page or all pages can have the same code?

Example:
Mypage1 will have only

 {
 Mypage1.initMap();
 }
);
</script>

or all pages can have

jQuery(document).ready(function()
 {
 Mypage1.initMap();
 Mypage2.initMap();
 }
);
</script>

[incrediBILL]

Guess you didn't supply enough data to form an opinion

I assume you're loading Google maps?

What about initializing based on the page name so you can have all the code on the page and it does something different based on which page name you're currently viewing.