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本帖最后由 笛声悠扬 于 2012-1-21 21:13 编辑
把下面代码放在<body></body>之间,或用标签调用即可。
演示:http://www.wtosh.com/build
- <SCRIPT>
- var imagepath="http://www.wtosh.com/build/ad/mfei.gif"
- var imagewidth=140 //这里是图片的宽度
- var imageheight=140 //这里是图片的高度
- var speed=3;
- var imageclick="http://www.wtosh.com/do/form.php?mid=3" //这里写点击图片连接到的地址
- var hideafter=0
- var isie=0;
- if(window.navigator.appName=="Microsoft Internet Explorer"&&window.navigator.appVersion.substring(window.navigator.appVersion.indexOf("MSIE")+5,window.navigator.appVersion.indexOf("MSIE")+8)>=5.5) {
- isie=1;
- }
- else {
- isie=0;
- }
- if(isie){
- var preloadit=new Image()
- preloadit.src=imagepath
- }
- function pop() {
- if(isie) {
- x=x+dx;y=y+dy;
- oPopup.show(x, y, imagewidth, imageheight);
- if(x+imagewidth+5>screen.width) dx=-dx;
- if(y+imageheight+5>screen.height) dy=-dy;
- if(x<0) dx=-dx;
- if(y<0) dy=-dy;
- startani=setTimeout("pop();",50);
- }
- }
- function dismisspopup(){
- clearTimeout(startani)
- oPopup.hide()
- }
- function dowhat(){
- if (imageclick=="dismiss")
- dismisspopup()
- else
- window.open(imageclick);
- }
- if(isie) {
- var x=0,y=0,dx=speed,dy=speed;
- var oPopup = window.createPopup();
- var oPopupBody = oPopup.document.body;
- oPopupBody.style.cursor="hand"
- oPopupBody.innerHTML = '<IMG SRC="'+preloadit.src+'">';
- oPopup.document.body.onmouseover=new Function("clearTimeout(startani)")
- oPopup.document.body.onmouseout=pop
- oPopup.document.body.onclick=dowhat
- pop();
- if (hideafter>0)
- setTimeout("dismisspopup()",hideafter*1000)
- }
- </SCRIPT>
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