Jquery右下角抖动、浮动实例代码(兼容ie6、FF)

setTimeout("document.getElementById("qq_dd").style.display="block";",5000);
//JavaScriptDocument
$(function(){
   if($.browser.msie&&$.browser.version=="6.0"&&$("html")[0].scrollHeight>$("html").height())
       $("html").css("overflowY","scroll");
       $("html").css("overflowX","hidden");
});
functionright_down(){
document.writeln("<divid="qq_dd"class="foot_scroll"style="display:none;position:fixed;margin:3px;bottom:3px;right:5px;z-index:1000;_position:absolute;_top:expression(eval(document.documentElement.scrollTop+document.documentElement.clientHeight-this.offsetHeight-(parseInt(this.currentStyle.marginTop,10)||0)-(parseInt(this.currentStyle.marginBottom,10)||0)));_bottom:auto;"><divid="my_img"style="position:relative;*left:550px;width:214px;height:124px;font-size:12px;color:#1670eb;background:url(online_cn_fk.png)no-repeat;"><imgsrc="closed_fk.jpg"style="float:right;cursor:pointer;"id="guanbi"onclick="_gaq.push(["_trackEvent","QQDD","Click","关闭"]);"/><ahref="#" target="_blank"style="display:block;margin:97px00100px;display:inline;float:left;color:#1670eb;"><imgsrc="jieshou_fk.jpg"onclick="_gaq.push(["_trackEvent","QQDD","Click","咨询"]);" border="0"/></a><spanstyle="cursor:pointer;float:right;margin:74px35px00;display:inline;"id="guanbi0"><imgsrc="jujue_fk.jpg"onclick="_gaq.push(["_trackEvent","QQDD","Click","关闭"]);"/></span></div></div>")
}
right_down();
$("#guanbi").click(function(){
$("#my_img").hide();
});
$("#guanbi0").click(function(){
$("#my_img").hide();
});
functionrattleimage(){$("#my_img").animate({top:"+=3"},50);$("#my_img").animate({left:"+=3"},50);$("#my_img").animate({top:"-=3"},50);$("#my_img").animate({left:"-=3"},50);$("#my_img").animate({top:"+=3"},50);$("#my_img").animate({left:"+=3"},50);$("#my_img").animate({top:"-=3"},50);$("#my_img").animate({left:"-=3"},50);$("#my_img").animate({top:"+=3"},50);$("#my_img").animate({left:"+=3"},50);$("#my_img").animate({top:"-=3"},50);$("#my_img").animate({left:"-=3"},50);$("#my_img").animate({top:"+=3"},50);$("#my_img").animate({left:"+=3"},50);$("#my_img").animate({top:"-=3"},50);$("#my_img").animate({left:"-=3"},50);$("#my_img").animate({top:"+=3"},50);$("#my_img").animate({left:"+=3"},50);$("#my_img").animate({top:"-=3"},50);$("#my_img").animate({left:"-=3"},50);$("#my_img").fadeOut("slow");$("#my_img").fadeIn("slow");setTimeout("rattleimage()",10000);}
rattleimage();