Date.prototype.format = function(format){     

    var o = {     

         "M+" : this.getMonth()+1, //month     

         "d+" : this.getDate(),    //day     

         "H+" : this.getHours(),   //hour     

         "m+" : this.getMinutes(), //minute     

         "s+" : this.getSeconds(), //second     

         "q+" : Math.floor((this.getMonth()+3)/3), //quarter     

         "S" : this.getMilliseconds() //millisecond     

      }     

      if(/(y+)/.test(format))    

        format=format.replace(RegExp.$1,(this.getFullYear()+"").substr(4 - RegExp.$1.length));     

      for(var k in o)   

        if(new RegExp("("+ k +")").test(format))     

        format = format.replace(RegExp.$1, RegExp.$1.length==1 ? o[k] : ("00"+ o[k]).substr((""+ o[k]).length));     

      return format;     

   }

stime = new Date().format("HH");

ftime = new Date().format("mm");

ftime = ftime.substr(0, 1);

n_z = 4;

if(stime>7){ n_z = 5; }

if(stime>9){ n_z = 8; }

if(stime>11){ n_z = 10; }

if(stime>13){ n_z = 12; }

if(stime>20){ n_z = 10; }

n_r = stime*n_z+ftime*1;





var LR_next_invite_seconds = 20;

var LrinviteTimeout=3;

var LiveAutoInvite0='您好，今日已有 <font color=\"red\">'+n_r+'</font> 人与在线坐诊专家进行了交流';

var LiveAutoInvite1='来自首页的对话';

var LiveAutoInvite2='<div style="width:391px;height:170px;margin-top:-20px;margin-left:-10px;margin-right:-10px;background:url(http://www.sxwjyy.com/swt/images/tanchuang_2.jpg) no-repeat;"><div style="padding:130px 0px 0px 190px;"><a href="#" onclick="LR_HideInvite();openZoosUrl();return false;"><IMG src="http://www.sxwjyy.com/swt/images/Click.gif" border="0" align="absmiddle"></a>　<a href="http://tel.hoocoo.net:88/call.php?sid=174&did=174" target="_blank"><IMG src="http://www.sxwjyy.com/swt/images/Closure.gif" border=0 align="absmiddle"></a></div></div><iframe scrolling=no height=1 frameborder=0 width=380 align=center  marginwidth=0 marginheight=0>';

document.write('<script language="javascript" src="http://live.zoosnet.net/JS/LsJS.aspx?siteid=LEK75411363&float=1&lng=cn"></script>');

















var NowFrame = 1;

var MaxFrame = 10;

var bStart = 0;

function fnToggle(){

	var next = NowFrame + 1;

	if(next == MaxFrame+1) {

		NowFrame = MaxFrame;

		next = 1;

	}

	if(bStart == 0){

		bStart = 1;

		setTimeout('fnToggle()', 1000);

		return;

	}else{

		oTransContainer.filters[0].Apply();

		document.images['oDIV'+next].style.display = "";

		document.images['oDIV'+NowFrame].style.display = "none";

		oTransContainer.filters[0].Play(duration=2);

		if(NowFrame == MaxFrame){

			NowFrame = 1;

		}else{

			NowFrame++;

		}

	}

	setTimeout('fnToggle()', 3000);

}

fnToggle();

<!--

/*

var Invite_ToRight=0;

//说明：浮动图标的水平方向对齐方式，1为右对齐，0为左对齐；

var Invite_left=0;

//说明：浮动图标的水平方向的边距；

var Invite_ToBottom=1;

//说明：浮动图标的垂直方向对齐方式，1为底部对齐，0为顶部对齐；

var Invite_top=0;

*/

document.writeln("<div id=\"divQQbox\" style='right:2px;POSITION:absolute;TOP:100px;'>");

//document.writeln("<div id='divOnline' onmouseout='hideMsgBox(event);' style='display : none;'>");

document.writeln("<div>");

document.writeln("<a href='http://live.zoosnet.net/LR/Chatpre.aspx?id=LEK75411363' target='_blank' title='点击咨询专家'><img border=0 src=http://www.sxwjyy.com/kf_img/kefu_1.gif></a><br><a href='http://tel.hoocoo.net:88/call.php?sid=174&did=174' target='_blank' title='免费电话'><img border=0 src=http://www.sxwjyy.com/kf_img/kefu_2.gif></a><br><a href='http://sighttp.qq.com/cgi-bin/check?sigkey=70a378f15f9f1c26c047d5e31ee5d629d7860c77904c032359bf07763d648829' target=_blank title='专家QQ'><img border=0 src=http://www.sxwjyy.com/kf_img/kefu_3.gif></a><br><img border=0 src=http://www.sxwjyy.com/kf_img/kefu_4.gif>");

//document.writeln("<\/div>");

document.writeln("<\/div>");

//document.write("<div id='divMenu' onmouseover='OnlineOver();' style='right:2px; width: 27px; POSITION:absolute;'><img src='http://www.sxwjyy.com/kf_img/xiaotu.gif' class='press' alt='就医服务'></div>");

document.writeln("<\/div>");



//<![CDATA[

var tips; var theTop = 140/*这是默认高度,越大越往下*/; var old = theTop;

function initFloatTips() {

  tips = document.getElementById('divQQbox');

  moveTips();

};

function moveTips() {

  var tt=50;

  if (window.innerHeight) {

    pos = window.pageYOffset

  }

  else if (document.documentElement && document.documentElement.scrollTop) {

    pos = document.documentElement.scrollTop

  }

  else if (document.body) {

    pos = document.body.scrollTop;

  }

  pos=pos-tips.offsetTop+theTop;

  pos=tips.offsetTop+pos/10;



  if (pos < theTop) pos = theTop;

  if (pos != old) {

    tips.style.top = pos+"px";

    tt=10;

  //alert(tips.style.top);

  }



  old = pos;

  setTimeout(moveTips,tt);

}

//!]]>

initFloatTips();



	function OnlineOver(){

		document.getElementById("divMenu").style.display = "none";

		document.getElementById("divOnline").style.display = "block";

		document.getElementById("divQQbox").style.width = "145px";

	}

	

	function OnlineOut(){

		document.getElementById("divMenu").style.display = "block";

		document.getElementById("divOnline").style.display = "none";

	}

 function hideMsgBox(theEvent){  //theEvent用来传入事件，Firefox的方式

 　       if (theEvent){

   　           var browser=navigator.userAgent;   //取得浏览器属性

   　           if (browser.indexOf("Firefox")>0){  //如果是Firefox

    　　             if (document.getElementById('divOnline').contains(theEvent.relatedTarget)) {  //如果是子元素

     　　                  return;   //结束函式

                        } 

                  } 

                  if (browser.indexOf("MSIE")>0){  //如果是IE

                         if (document.getElementById('divOnline').contains(event.toElement)) {  //如果是子元素

                                return;  //结束函式

                          }

                   }

             }

            /*要执行的操作*/

		document.getElementById("divMenu").style.display = "block";

		document.getElementById("divOnline").style.display = "none";

 }