Problem running function in .js file

[Sl1ver]

I have a tiny problem.

I have used this function in the HTML page and it works but doesn't when i call it from a js file

HTML CODE

script language="javascript" src="../js/Menu.js">

                    var page1 = window.location.pathname
                    page = setMenuTop(page1);
                    document.write(page);
    
</script>

JS CODE

function setMenuTop(sPath)
{
    var sPage = sPath.substring(sPath.lastIndexOf('/') + 1);
    var sPageName = sPage.replace('.aspx', '');

    if (sPageName === '100') {
        sPageName = 'Top 100';
    }
    if (sPageName === 'Main') {
        sPageName = 'Home';
    }

    return sPageName;
}

It does not write any code once the page is loaded and i can't see what i'm doing wrong here.

[Sl1ver]

This problem is solved. I took the main query out of the "head" of the html code but just references my .js page from there and then put all the code i need where i needed it and it worked.