function dochatboxclickgxh(chatdomian,uid) {
    var strurlreferrer = location.href;
    var curprotocol = window.location.protocol.split(':')[0];
    var chaturl = chatdomian+'/chat/chatindex/' + uid + '?weburl=' + strurlreferrer;
    var u = navigator.useragent;
    if (!!u.match(/applewebkit.*mobile.*/)) {
        chaturl = chatdomian + '/chat/mobilechatindex/' + uid + '?weburl=' + strurlreferrer;
    }
    openchatboxgxh(chaturl);
}
function openchatboxgxh(url) {
                var iheight = 698;
                var iwidth = 980;

                if (window.screen.availwidth >= 1920) {
                    iwidth = 980;
                    iheight = 740;
                }
                else if (window.screen.availwidth > 1599 && window.screen.availwidth < 1920) {
                    iwidth = 790;
                    iheight = 620;
                }
                else if (window.screen.availwidth > 1439 && window.screen.availwidth < 1600) {
                    iwidth = 710;
                    iheight = 620;
                }
                else if (window.screen.availwidth > 1365 && window.screen.availwidth < 1440) {
                    iwidth = 670;
                    iheight = 530;
                }
    var itop = (window.screen.availheight - 30 - iheight) / 2; //��ô��ڵĵ�ֱλ��;
    var ileft = (window.screen.availwidth - 10 - iwidth) / 2; //��ô��ڵ�ˮƽλ��;
    window.open(url, '_blank', 'height=' + iheight + ', width=' + iwidth + ', top=' + itop + ', left=' + ileft + ', toolbar=no, menubar=no, scrollbars=no,resizable=no, location=no, status=no');
}