function changeanch(n) {


    if (n == 60) {
        $('[id$=ctl00_repmainpage_ctl01_menu]').attr("class", "active");
    }
    else if (n == 59) {
        $('[id$=ctl00_repmainpage_ctl02_menu]').attr("class", "active");
    }
    else if (n == 19) {

        $('[id$=ctl00_repmainpage_ctl03_menu]').attr("class", "active");

    }
    else if (n == 18) {
        $('[id$=ctl00_repmainpage_ctl04_menu]').attr("class", "active");
    }

    else if (n == 17) {
        $('[id$=ctl00_repmainpage_ctl05_menu]').attr("class", "active");
    }
    else if (n == 16) {
        $('[id$=ctl00_repmainpage_ctl06_menu]').attr("class", "active");
    }
    else if (n == 55) {
        $('[id$=ctl00_repmainpage_ctl07_menu]').attr("class", "active");
    }
}