html怎么让图片飘飘飘

更新时间2018-11-23 23:49:00

知道代码可就是不飘

看看

<script type="text/javascript">

function hidead2()

{document.getElementById("ad2").style.display="none";}

</script>

<div id="ad2" style="position:absolute;z-index:999999999">

<img src="http://t1.aixinxi.net/o_1cstkr3tme6m1fqikanv7e2kua.jpg-j.jpg"  border="0">

 

<DIV onClick="hidead2();" style="FONT-SIZE: 9pt; CURSOR: hand" align=right><font color="darkblue"><b>关闭×</b></font></DIV></div>

<script>

var x2 = 600,y2 = 100

var xin2 = true, yin2 = true

var step2 = 0.3

var delay2 = 1

var obj2=document.getElementById("ad2")

function floatAD2() {

var L2=T2=0

var R2= document.body.clientWidth-obj.offsetWidth

var B2= document.body.clientHeight-obj.offsetHeight

obj2.style.left = x2 + document.body.scrollLeft

obj2.style.top = y2 + document.body.scrollTop

x2 = x2 + step2*(xin2?1:-1)

if (x2 < L2) { xin2 = true; x2 = L2}

if (x2 > R2){ xin2 = false; x2 = R2}

y2 = y2 + step2*(yin2?1:-1)

if (y2 < T2) { yin2 = true; y2 = T2 }

if (y2 > B2) { yin2 = false; y2 = B2 }

}

var itl2= setInterval("floatAD2()", delay2)

obj2.onmouseover=function(){clearInterval(itl2)}

obj2.onmouseout=function(){itl2=setInterval("floatAD2()", delay2)}

</script>

var R2= document.body.clientWidth-obj.offsetWidth

var B2= document.body.clientHeight-obj.offsetHeight

其中2行，后面obj出错。因为你的变量中没有obj 只有obj2。

 改成obj2.offWidth

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