满屏漂浮的图片效果-网页特效代码(www.7stk.com)

脚本说明: 把如下代码加入区域中

满屏漂浮的图片效果，可以作为漂浮的图片的广告

鼠标移动到图片上，则停止漂浮。

代码如下：

脚本说明:
把如下代码加入<body>区域中
<SCRIPT LANGUAGE="JavaScript1.2"> 
<!--

//1) specify path to image//图片的路径 
var imagepath="exchangelogo.gif"

//2) specify image dimensions//图片的大小 
var imagewidth=88
var imageheight=31

//3) change this to adjust speed (lower is slower)//速度 
var speed=3;

//4) configure what should happen when user clicks on image 
//A value of "dismiss" will dismiss it, while a URL will cause the browser to navigate to it 
var imageclick="http://www.7stk.com"

//5) Finally, configure when the image should automatically disappear, in seconds (0=perpetual) 
var hideafter=0

////No editing required beyond this point/////////////////

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>