lastScrollY = 0;
function heartBeat() {
    var diffY;
    if (document.documentElement && document.documentElement.scrollTop)
        diffY = document.documentElement.scrollTop;
    else if (document.body)
        diffY = document.body.scrollTop
    else
    { /*Netscape stuff*/ }

    //alert(diffY);
    percent = .1 * (diffY - lastScrollY);
    if (percent > 0) percent = Math.ceil(percent);
    else percent = Math.floor(percent);
    document.getElementById("lovexin12").style.top = parseInt(document.getElementById("lovexin12").style.top) + percent + "px";

    lastScrollY = lastScrollY + percent;
    //alert(lastScrollY);
}
suspendcode12 = "<DIV id=\"lovexin12\" style='right:2px;POSITION:absolute;TOP:100px;z-index:100'>";
var recontent = '<table align="left" style="margin-right:2px;width:90px" border="0" cellpadding=0 cellspacing=0 height="32">' +
'<tr>' +
'<td style="padding:0;font-size:13px" height="32" ><table style="width:90px" border="0" cellspacing="0" cellpadding="0" height="1">' +
'<tr>' +
'<td style="padding:0;font-size:13px; background:none" height="20"><img src="qq04/head_90304.gif"  border="0" usemap="#MapMapMap"></td>' +
'</tr>' +
'<tr>' +
'<td style="padding:0;font-size:13px;padding-left:1px" background="qq04/center_1_90304.gif" height="19">' +
'<table style="width:90px"  border="0" align="center" cellpadding="0" cellspacing="0" height="1">' +
'<tr>' +
'<td style="padding:0;background:#F7F3F7;font-size:13px" height="6"></td>' +
'</tr>' +
'<tr>' +
'<td style="padding:0;background:#F7F3F7;font-size:13px" height="1" align="left"><img style="margin:0;padding:0" src="qq04/center_2_90304.gif"><span style="text-decoration:none;font-size:14px;font-family:宋体;color:#000000;font-weight:700">在线客服</span></td>' +
'</tr>' +
'<tr>' +
'<td style="padding:0;background:#F7F3F7;font-size:13px" height="39">' +
'<table  border="0" align="left" cellpadding="0" cellspacing="0" style="width:90px">' +
'<!--begin-->' +
'<tr>' +
'<td style="padding-left:0px" align="left" width="1"></td>' +
'<td style="background-color: bgcolor; background-repeat: repeat; background-attachment: scroll; padding: 0; background-position: 0%" height="24" align="align">' +
'&nbsp;<a style="text-decoration:none;" href="http://wpa.qq.com/msgrd?v=1&amp;uin=865777241&amp;site=三新书业&amp;menu=yes" target="_blank"><a  href=http://wpa.qq.com/msgrd?v=1&amp;uin=865777241&amp;site=三新书业&amp;menu=yes><img src=http://wpa.qq.com/pa?p=1:865777241:1 alt="武汉三新客服王辉为您服务" border="0" title="武汉三新客服王辉为您服务" /></a>' +
'</td>' +
'</tr>' +
'<tr>' +
'<td style="padding-left:0px" align="left" width="1"></td>' +
'<td style="background-color: bgcolor; background-repeat: repeat; background-attachment: scroll; padding: 0; background-position: 0%" height="24" align="align">' +
'&nbsp;<a style="text-decoration:none;" href="http://wpa.qq.com/msgrd?v=1&amp;uin=1007244988&amp;site=三新书业&amp;menu=yes" target="blank"><a  href=http://wpa.qq.com/msgrd?v=1&amp;uin=1007244988&amp;site=三新书业&amp;menu=yes><img src=http://wpa.qq.com/pa?p=1:1007244988:1 alt="武汉三新客服张倩为您服务" title="武汉三新客服张倩为您服务"  border="0" /></a>' +
'</td>' +
'</tr>' +
'<tr>' +
'<td style="padding-left:0px" align="left" width="1"></td>' +
'<td style="background-color: bgcolor; background-repeat: repeat; background-attachment: scroll; padding: 0; background-position: 0%" height="24" align="align">' +
'&nbsp;<a style="text-decoration:none;" href="http://wpa.qq.com/msgrd?v=1&amp;uin=865781182&amp;site=三新书业&amp;menu=yes" target="blank"><a  href=http://wpa.qq.com/msgrd?v=1&amp;uin=865781182&amp;site=三新书业&amp;menu=yes><img src=http://wpa.qq.com/pa?p=1:865781182:1 alt="武汉三新客服贺淑文为您服务" title="武汉三新客服贺淑文为您服务"  border="0" /></a>' +
'</td>' +
'</tr>' +
'<!--end-->' +
'</table></td>' +
'</tr>' +
'</table></td>' +
'</tr>' +
'<tr>' +
'<td style="padding:0;font-size:13px" height="1"><img src="qq04/end_90304.gif"></td>' +
'</tr>' +
'</table>' +
'</td>' +
'</tr>' +
'</table>' +
'<map name="MapMapMap" onclick="far_close()" style="cursor:handle">' +
'<area shape="rect" coords="71,8,102,30" href="#">' +
'</map>';

document.write(suspendcode12);
document.write(recontent);
document.write("</div>");
window.setInterval("heartBeat()", 1);

function far_close() {
    document.getElementById("lovexin12").innerHTML = "";
}

function setfrme() {
    var tr = document.getElementById("lovexin12");
    var twidth = tr.clientWidth;
    var theight = tr.clientHeight;
    var fr = document.getElementById("frame55la");
    fr.width = twidth - 1;
    fr.height = theight - 30;
}
//setfrme()