// Array function
function makeArray(len) {
    for (var i = 0; i < len; i++) this[i] = null;
this.length = len;
}

function makeArray2(len2) {
    for (var j = 0; j < len2; j++) this[j] = null;
this.length = len2;
}

// The select menu will be displayed wherever you place this code. 

document.write('<form><p><select name="menu" onChange="goPagei(this.form)">');
    for (var i = 0; i < pages.length; i++) {
    document.write('<option>' + pages[i]);
    }
document.write('</select></p></form>');

document.write('<form><p><select name="menu2" onChange="goPagej(this.form)">');
    for (var j = 0; j < pages2.length; j++) {
    document.write('<option>' + pages2[j]);
    }
document.write('</select></p></form>');