$(this).scroll(function() { // 页面发生scroll事件时触发 
var bodyTop = 0; 
if (typeof window.pageYOffset != 'undefined') { 
bodyTop = window.pageYOffset; 
} 
else if (typeof document.compatMode != 'undefined' && document.compatMode != 'BackCompat') 
{ 
bodyTop = document.documentElement.scrollTop; 
} 
else if (typeof document.body != 'undefined') { 
bodyTop = document.body.scrollTop; 
} 

$("#lovexin2").css("top", 100 + bodyTop)

}); 


//专家抖动
var suspendcode='<DIV id="lovexin1" style="Z-INDEX: 10; position:fixed;right: 0px; bottom: 0px; width: 214px; height: 124px;cursor:pointer;display:none;">'+
	
	'<a onclick="hideLovexin1()"   style="width:37px;height: 37px;display:block;position:absolute;cursor:pointer; right:3px;top:2px;text-align:center; color:#777777; font-family:Arial, Helvetica, sans-serif" title=关闭><img src=http://www.bjnpx.com/images/cha.gif /></a>'+
	"<a id=\"qqShake\" href=http://bft.zoosnet.net/lr/Chatpre.aspx?id=BFT93293265&r=doudong1&p=doudong1 >"+
		'<img src="http://www.bjnpx.com/images/xdnk.gif" width="214" height="124" border="0" />'+
	'</a>' +
	'<a onclick="hideLovexin1()"   style="position:absolute;right:15px;bottom:8px;color:#0072c1;" title=拒绝 >拒绝</a>'+
'</DIV>'
document.write(suspendcode);
	
	 
$(document).ready(function(){  
	$('#lovexin1').css('display','block');
	FollowDiv = {
		follow : function(){
			$('#lovexin1').css('position','absolute');
			$(window).scroll(function(){
				var f_top = $(window).scrollTop() + $(window).height() - $("#lovexin1").outerHeight();
				$('#lovexin1').css( 'top' , f_top );
			});
		}
	}
		/*FF和IE7可以通过position:fixed来定位，只有ie6需要动态设置高度.*/
		if($.browser.msie && $.browser.version == 6) {
			FollowDiv.follow();
		}
		shake();
		repeat = setInterval(shake,10000);//这里repeat是全局，在hideLovexin1函数中清空
		//绑定点击事件
		/*
		$('#qqShake').bind('click',function(){
			if($('#LRfloater0').css('display') == 'block'){
				$('#LRfloater0 img').eq(1).click();
			}
			if($('#LRfloater1').css('display') == 'block'){
				$('#LRfloater1 area').eq(1).click();
			}
		})
		*/
 });
function hideLovexin1()  
{   
	$('#lovexin1').css('display','none');
	window.setTimeout("show_doudong()",40000);
	
	
	//clearInterval(repeat);
}	
/**
 * 窗口抖动
 */ 
function shake(){ 
	//window.console.log('shake')
	var a=['bottom','right'],b=0;
	var u=setInterval(function(){
		$('#lovexin1').css( a[b%2] , (b++)%4<2?0:4 );
		if(b>17){
			clearInterval(u);
			b=0;
		}
	 },30)
}
function show_doudong()
{
	$('#lovexin1').css('display','block');
}