求浮动广告的代码
求浮动广告的代码
1、在首页浮动的那种（就那种飘来飘去的）
2、那种始终在页面2边当中的广告
分不是问题 谢谢
问题点数：20、回复次数：3Top
1 楼kangqin（小康）回复于 2006-03-04 13:31:21 得分 0
<body>
<div style="width:100px;height:1200px;"></div>
<div id="float" style="width:100px;height:100px;position:absolute;border:solid 1px black;right:0px;top:100px"></div>
<div id="random-float" style="width:100px;height:100px;position:absolute;border:solid 1px black;left:0px;top:0px"></div>
<script type="text/javascript">
var horizonalUnit=1;
var verticalUnit=1;
var interval=5;
var scrollY=0;
document.body.onscroll=function()
{
var obj=document.getElementById("float");
obj.style.top=document.body.scrollTop+100;
}
setTimeout(randFloat,interval);
function randFloat()
{
var obj=document.getElementById("random-float");
var offsetY=0;
if(obj.style.pixelLeft+horizonalUnit+100>document.body.clientWidth||obj.style.pixelLeft+horizonalUnit<0)
horizonalUnit=0-horizonalUnit;
if(obj.style.pixelTop+verticalUnit+100>document.body.clientHeight+document.body.scrollTop||obj.style.pixelTop+verticalUnit<document.body.scrollTop)
verticalUnit=0-verticalUnit;
if(scrollY!=document.body.srcollTop)
{
offsetY=document.body.scrollTop-scrollY;
scrollY=document.body.scrollTop;
}
obj.style.pixelLeft+=horizonalUnit;
obj.style.pixelTop+=verticalUnit+offsetY;
window.status=document.body.clientWidth+","+document.body.clientHeight+":"+(obj.style.pixelTop+verticalUnit+100)+":"+verticalUnit;
setTimeout(randFloat,interval);
}
</script>
</body>Top
2 楼doudoushen（）回复于 2006-03-04 19:29:35 得分 0
先试一下 另外不知道还有没有 顶阿Top
3 楼mingxuan3000（铭轩）回复于 2006-03-04 19:42:47 得分 0
head:
<style type="text/css" media="screen">
#floater {
position: absolute;
left: 500;
top: 147;
width: 125;
visibility: visible;
z-index: 10;
}
-->
</style>
body:
<script language="JavaScript">
self.onError=null;
currentX = currentY = 0;
whichIt = null;
lastScrollX = 0; lastScrollY = 0;
NS = (document.layers) ? 1 : 0;
IE = (document.all) ? 1: 0;
<!-- STALKER CODE -->
function heartBeat() {
if(IE) { diffY = document.body.scrollTop; diffX = document.body.scrollLeft; }
if(NS) { diffY = self.pageYOffset; diffX = self.pageXOffset; }
if(diffY != lastScrollY) {
percent = .1 * (diffY - lastScrollY);
if(percent > 0) percent = Math.ceil(percent);
else percent = Math.floor(percent);
if(IE) document.all.floater.style.pixelTop += percent;
if(NS) document.floater.top += percent;
lastScrollY = lastScrollY + percent;
}
if(diffX != lastScrollX) {
percent = .1 * (diffX - lastScrollX);
if(percent > 0) percent = Math.ceil(percent);
else percent = Math.floor(percent);
if(IE) document.all.floater.style.pixelLeft += percent;
if(NS) document.floater.left += percent;
lastScrollX = lastScrollX + percent;
}
}
<!-- /STALKER CODE -->
<!-- DRAG DROP CODE -->
function checkFocus(x,y) {
stalkerx = document.floater.pageX;
stalkery = document.floater.pageY;
stalkerwidth = document.floater.clip.width;
stalkerheight = document.floater.clip.height;
if( (x > stalkerx && x < (stalkerx+stalkerwidth)) && (y > stalkery && y < (stalkery+stalkerheight))) return true;
else return false;
}
function grabIt(e) {
if(IE) {
whichIt = event.srcElement;
while (whichIt.id.indexOf("floater") == -1) {
whichIt = whichIt.parentElement;
if (whichIt == null) { return true; }
}
whichIt.style.pixelLeft = whichIt.offsetLeft;
whichIt.style.pixelTop = whichIt.offsetTop;
currentX = (event.clientX + document.body.scrollLeft);
currentY = (event.clientY + document.body.scrollTop);
} else {
window.captureEvents(Event.MOUSEMOVE);
if(checkFocus (e.pageX,e.pageY)) {
whichIt = document.floater;
StalkerTouchedX = e.pageX-document.floater.pageX;
StalkerTouchedY = e.pageY-document.floater.pageY;
}
}
return true;
}
function moveIt(e) {
if (whichIt == null) { return false; }
if(IE) {
newX = (event.clientX + document.body.scrollLeft);
newY = (event.clientY + document.body.scrollTop);
distanceX = (newX - currentX); distanceY = (newY - currentY);
currentX = newX; currentY = newY;
whichIt.style.pixelLeft += distanceX;
whichIt.style.pixelTop += distanceY;
if(whichIt.style.pixelTop < document.body.scrollTop) whichIt.style.pixelTop = document.body.scrollTop;
if(whichIt.style.pixelLeft < document.body.scrollLeft) whichIt.style.pixelLeft = document.body.scrollLeft;
if(whichIt.style.pixelLeft > document.body.offsetWidth - document.body.scrollLeft - whichIt.style.pixelWidth - 20) whichIt.style.pixelLeft = document.body.offsetWidth - whichIt.style.pixelWidth - 20;
if(whichIt.style.pixelTop > document.body.offsetHeight + document.body.scrollTop - whichIt.style.pixelHeight - 5) whichIt.style.pixelTop = document.body.offsetHeight + document.body.scrollTop - whichIt.style.pixelHeight - 5;
event.returnValue = false;
} else {
whichIt.moveTo(e.pageX-StalkerTouchedX,e.pageY-StalkerTouchedY);
if(whichIt.left < 0+self.pageXOffset) whichIt.left = 0+self.pageXOffset;
if(whichIt.top < 0+self.pageYOffset) whichIt.top = 0+self.pageYOffset;
if( (whichIt.left + whichIt.clip.width) >= (window.innerWidth+self.pageXOffset-17)) whichIt.left = ((window.innerWidth+self.pageXOffset)-whichIt.clip.width)-17;
if( (whichIt.top + whichIt.clip.height) >= (window.innerHeight+self.pageYOffset-17)) whichIt.top = ((window.innerHeight+self.pageYOffset)-whichIt.clip.height)-17;
return false;
}
return false;
}
function dropIt() {
whichIt = null;
if(NS) window.releaseEvents (Event.MOUSEMOVE);
return true;
}
<!-- DRAG DROP CODE -->
if(NS) {
window.captureEvents(Event.MOUSEUP|Event.MOUSEDOWN);
window.onmousedown = grabIt;
window.onmousemove = moveIt;
window.onmouseup = dropIt;
}
if(IE) {
document.onmousedown = grabIt;
document.onmousemove = moveIt;
document.onmouseup = dropIt;
}
if(NS || IE) action = window.setInterval("heartBeat()",1);
</script>Top
