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<script language="javascript" type="text/javascript" src="home/js/float.js"></script>
<script type="text/javascript">
function Hid()
{
document.getElementById("test4").style.display="none";
}
</script>
<style type="text/css">
div.floats {/*浮动容器通用样式*/
position:absolute;
left:-1000px;
/*上面两句是必需的，下面看实际情况去定义了*/
/*border:solid 1px #777;*/
padding:3px;
/*background:#333;*/
color:white;
width:112px;
height:173px;
opacity: 0.5;
/*filter:alpha(opacity=50);*/
}
div#test4{top:200px;}/*左右定位的两个容器初始高度*/
</style>
<div id="test4" class="floats" style="background-image:url('home/gif/qq.gif')"><table width="100%" onclick="Hid();" style="height:60px"><tr><td></td></tr></table><script type="text/javascript" src="/home/js/service2.js"></script></div>
<script type="text/javascript">
//参数分别为 对象ID，顶部距离，距中部距离，定位方式为居中向两边（值可选为：left,mid,right），第五个参数待定，还在考虑上下定位，如上下距中间定位等，有时间再扩展吧～
moveTips('test4','200','10','right',"1");
</script>
float.js
// JScript 文件
var D=new Function('obj','return document.getElementById(obj);')
function htmlbody(){
return (
document.documentElement.clientHeight<=document.body.clientHeight
&&document.documentElement.clientHeight!=0
)
?document.documentElement:document.body;
}
//浏览器滚动条位置
function scrollLeft(){return (!window.pageYOffset)?htmlbody().scrollLeft:window.pageXOffset;}
function scrollTop(){return (!window.innerHeight)?htmlbody().scrollTop:window.pageYOffset;}
//实际应距左距离
function getleft(strobjs,strLeftType,strleft){
var temp_getleft = 0;
if (strLeftType=="left"){
temp_getleft = scrollLeft()*1 + strleft*1;
}else if (strLeftType=="mid"){
(strleft*1<0)
?temp_getleft = scrollLeft()*1 + strleft*1
+ htmlbody().clientWidth*1/2 - strobjs.offsetWidth*1
:temp_getleft = (scrollLeft()*1+strleft*1 + htmlbody().clientWidth*1/2);
}else if (strLeftType=="right"){
temp_getleft
= scrollLeft()*1 + htmlbody().clientWidth*1
- strleft*1 - strobjs.offsetWidth*1;
}
return temp_getleft;
}
function moveTips(strobj,theTop,theLeft,theLeftType) {
var old,nowobj = D(strobj);
var nowleft = nowobj.style.left.replace("px","")*1;//返回在改变窗口大小或移动横滚动条前的距左部距离（数值）
var temp_left = getleft(nowobj,theLeftType,theLeft);//实际应距左距离
var re_theTop = theTop;
if (temp_left!=nowleft){//横向递增
(Math.abs(temp_left-nowleft)>3&&Math.abs(temp_left-nowleft)<600)
?((temp_left>nowleft)?nowleft += Math.abs(temp_left-nowleft)/5
:nowleft -= Math.abs(temp_left-nowleft)/5)
:nowleft = temp_left;
nowobj.style.left = nowleft + "px";
}
if (!openweb){old = re_theTop;var openweb;}/*这是默认高度*/;
var pos,tt=50;
pos = scrollTop()*1-nowobj.offsetTop*1+re_theTop*1;
pos = nowobj.offsetTop+pos/10;//纵向开始递增
if (pos < re_theTop) pos = re_theTop;
if (pos != old) {nowobj.style.top = pos+"px";tt=5;}
old = pos;
setTimeout("moveTips('"+strobj+"','"+theTop+"','"+theLeft+"','"+theLeftType+"')",tt);
}
/*var x = 50,y = 60
var xin = true, yin = true
var step = 1
var delay = 10
var obj=document.getElementById("ad")
function floatAD()
{
var L=T=0
var R= document.documentElement.clientWidth-obj.offsetWidth
var B = document.documentElement.clientHeight-obj.offsetHeight
obj.style.left = x + document.body.scrollLeft
obj.style.top = y + document.body.scrollTop
x = x + step*(xin?1:-1)
if (x < L) { xin = true; x = L}
if (x > R){ xin = false; x = R}
y = y + step*(yin?1:-1)
if (y < T) { yin = true; y = T }
if (y > B) { yin = false; y = B }
}
var itl= setInterval("floatAD()", delay)
obj.onmouseover=function(){clearInterval(itl)}
obj.onmouseout=function(){itl=setInterval("floatAD()", delay)}*/
