function addCookie()
{
    if (document.all) {
        window.external.addFavorite('http://www.wcompass.com/', '上海罗盘科技有限公司');
    }
    else if (window.sidebar) {
        window.sidebar.addPanel('上海罗盘科技有限公司', 'http://www.wcompass.com/', "");
    }
}


stuHover = function ()
{
    var cssRule;
    var newSelector;
    for (var i = 0; i < document.styleSheets.length; i++)
        for (var x = 0; x < document.styleSheets[i].rules.length; x++)
        {
            cssRule = document.styleSheets[i].rules[x];
            if (cssRule.selectorText.indexOf("LI:hover") >= 0)
            {
                newSelector = cssRule.selectorText.replace(/LI:hover/gi, "LI.iehover");
                document.styleSheets[i].addRule(newSelector, cssRule.style.cssText);
            }
        }
    var getElm = document.getElementById("nav").getElementsByTagName("LI");
    for (var i = 0; i < getElm.length; i++)
    {
        getElm[i].onmouseover = function ()
        {
            this.className += " iehover";
        }
        getElm[i].onmouseout = function ()
        {
            this.className = this.className.replace(new RegExp(" iehover\\b"), "");
        }
    }
}
if (window.attachEvent) window.attachEvent("onload", stuHover);