document.write("<div class='QQbox' id='divQQbox' >");
document.write("<div id='divMenu' onmouseover='OnlineOver();'><img src='http://www.studyincn.com/html/content/QQservice/images/qq_1.gif' class='press' alt='在线咨询'></div>");

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

document.write("<div class='t'></div>");
document.write("<div class='infobox'>Working Hours <br/>9:30-17:30</div>");
document.write("<div class='con'>");

document.write("<ul>");
document.write('<li class=odd><a href="mailto:carolzhou4@gmail.com"><img src="http://www.studyincn.com/html/content/QQservice/images/email.png" width="20" height="20" border="0" align="absbottom" alt="Email" />Email</a></li>');

/*document.write('<li><a target="_blank" href="http://settings.messenger.live.com/Conversation/IMMe.aspx?invitee=d16b5e2824e87944@apps.messenger.live.com&mkt=zh-cn"><img style="border-style: none;" src="http://messenger.services.live.com/users/d16b5e2824e87944@apps.messenger.live.com/presenceimage?mkt=zh-cn" width="20" height="20" />Online MSN</a></li>');
*/


document.write('<tr><td><li><img src="http://www.studyincn.com/html/content/QQservice/images/phone.png" width="20" height="20" border="0" align="absbottom" alt="Tel" />86-010-5166 5577</li></td></tr>');

document.write("</ul>");

document.write("</div>");

document.write("<div class='b'></div>");

document.write("</div>");

document.write("</div>");



//<![CDATA[

var tips; var theTop = 116/*这是默认高度,越大越往下*/; var old = theTop;

function initFloatTips() {

tips = document.getElementById('divQQbox');

moveTips(tips);

};

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;  
		  }
		  //http:
		  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 = "170px";

}



function OnlineOut(){

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

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



}



if(typeof(HTMLElement)!="undefined")    //给firefox定义contains()方法，ie下不起作用
{   
      HTMLElement.prototype.contains=function(obj)   
      {   
          while(obj!=null&&typeof(obj.tagName)!="undefind"){ //通过循环对比来判断是不是obj的父元素
   　　　　if(obj==this) return true;   
   　　　　obj=obj.parentNode;
   　　}   
          return false;   
      };   
}  


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";

}