function tab_ms_over(g, index) {
    var obj = document.getElementById("tabs" + g);
    var tabs = obj.childNodes;
    for (var i = 0; i < tabs.length; i++) {
        var el = tabs[i];
        if (i == index) {
            el.className = "tab" + g + "2";
            document.getElementById("comm" + g + i).className = "ss";
        }
        else {
            el.className = "tab" + g + "1";
            document.getElementById("comm" + g + i).className = "sh";
        }
    }
}