var ido_app1000_enter_div = document.createElement("div");
ido_app1000_enter_div.id="ido_app1000_div";
ido_app1000_enter_div.style.cssText="z-index:99;right:0;top:100px;width:54px;height:170px;position:absolute;";
ido_app1000_enter_div.innerHTML ="<div id='ido_app1000_onMouseOver_div' style='display:none;'><a href='"+ __APP_PATHSTR +"visitorDialog.jsp?ownerId="+__ENTER_OWNERID+"' target='_blank'><img src='"+__APP_PATHSTR+"images/cso_enter_001.png' border='0' style='right:0;width:104px;cursor:pointer;position:absolute;height:170px;' alt='在线客服'></a></div><div id='ido_app1000_onMouseOut_div'><img src='"+__APP_PATHSTR+"images/cso_enter_002.png' style='right:0;width:54px;cursor:pointer;position:absolute;height:170px;' alt='在线客服'></div>";
document.body.appendChild(ido_app1000_enter_div);

window.onload = window.onresize = window.onscroll = function ()
{
    var ido_app1000_oBox = document.getElementById("ido_app1000_div"); 
    var ido_app1000_oLine = document.getElementById("ido_app1000_onMouseOver_div");
    var ido_app1000_oMenu = document.getElementById("ido_app1000_onMouseOut_div");
    var iScrollTop = document.documentElement.scrollTop || document.body.scrollTop;
    setTimeout(function ()
    {
    clearInterval(ido_app1000_oBox.timer);
    //var iTop = parseInt((document.documentElement.clientHeight - ido_app1000_oBox.offsetHeight)/2) + iScrollTop;
    var iTop = 160 + iScrollTop;
    ido_app1000_oBox.timer = setInterval(function ()
    {
    var iSpeed = (iTop - ido_app1000_oBox.offsetTop) / 8;
    iSpeed = iSpeed > 0 ? Math.ceil(iSpeed) : Math.floor(iSpeed);
    ido_app1000_oBox.offsetTop == iTop ? clearInterval(ido_app1000_oBox.timer) : (ido_app1000_oBox.style.top = ido_app1000_oBox.offsetTop + iSpeed + "px");
    }, 30)
    }, 100)
    ido_app1000_oBox.onmouseover = function ()
    {
    this.style.width = 104 + "px";
    ido_app1000_oLine.style.display = "block";
    ido_app1000_oMenu.style.display = "none";
    };
    ido_app1000_oBox.onmouseout = function ()
    {
    this.style.width = '';
    ido_app1000_oLine.style.display = "none";
    ido_app1000_oMenu.style.display = "block";
    };
    };