function open53kf() {
    return openWin('http://www29.53kf.com/webCompany.php?arg=zpxie&style=1&language=zh-cn&lytype=0&charset=gbk&kflist=off&kf=&zdkf_type=1&referer=http%3A%2F%2Fwww.zpxie.com%2F&keyword=&tpl=yellow', 705, 465);
}
function openWin(u, w, h) {
    var l = (screen.width - w) / 2;
    var t = (screen.height - h) / 2;
    var s = 'width=' + w + ', height=' + h + ', top=' + t + ', left=' + l;
    s += ', toolbar=no, scrollbars=no, menubar=no, location=no, resizable=no';
    open(u, 'oWin', s);
}
function isMouseLeaveOrEnter(e, handler) {
    if (e.type != 'mouseout' && e.type != 'mouseover') return false;
    var reltg = e.relatedTarget ? e.relatedTarget : e.type == 'mouseout' ? e.toElement : e.fromElement;
    while (reltg && reltg != handler)
        reltg = reltg.parentNode;
    return (reltg != handler);
}
window.addEvent('domready', function() {
    $('siderIMchat_hiddenbar').addEvent('mouseover', function(eventTag) {
        if (isMouseLeaveOrEnter(eventTag, this)) {

            this.setStyle('display', 'none');
            $('siderIMchat_main').setStyle('display', 'block')
        }
    });

    $('siderIMchat_main').addEvent('mouseout', function(eventTag) {
        if (isMouseLeaveOrEnter(eventTag, this)) {

            $('siderIMchat_main').setStyle('display', 'none');
            $('siderIMchat_hiddenbar').setStyle('display', 'block')
        }
    });
    $('closeSiderIMchat').addEvent('click', function() {
        $('siderIMchat_main').setStyle('display', 'none');
        $('siderIMchat_hiddenbar').setStyle('display', 'block')
    });

    siderIMchatsetGoTop();


});

function siderIMchatsetGoTop() {
    $('siderIMchat').tween('top', $E('body').getScroll().y + 100)
}
window.addEvent('scroll', function() {
    siderIMchatsetGoTop();
})