精华区 [关闭][返回]

当前位置:网易精华区>>讨论区精华>>网络专区>>● 网站建设>>盖世神功 — 网站建设技术>>Java Script — 来一杯热咖啡>>可动图片 JS~

主题:可动图片 JS~
发信人: qiandan()
整理人: eagle(2000-12-24 09:49:57), 站内信件
<STYLE type=text/css>#floater {
LEFT: 445px; POSITION: absolute; TOP: 15px; VISIBILITY: visible; WIDTH
: 125px; Z-INDEX: 10}
</STYLE>
<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;
function heartBeat() {
if(IE) { diffY = document.body.scrollTop; diffX = document.body.scroll
Left; }
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; } }
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.pix
elTop = document.body.scrollTop;
if(whichIt.style.pixelLeft < document.body.scrollLeft) whichIt.style.p
ixelLeft = 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 = d
ocument.body.offsetHeight + document.body.scrollTop - whichIt.style.pi
xelHeight - 5;
event.returnValue = false;
} else { 
whichIt.moveTo(e.pageX-StalkerTouchedX,e.pageY-StalkerTouchedY);
if(whichIt.left < 0+self.pageXOffset) whichIt.left = 0+self.pageXOffse
t;
if(whichIt.top < 0+self.pageYOffset) whichIt.top = 0+self.pageYOffset;

if( (whichIt.left + whichIt.clip.width) >= (window.innerWidth+self.pag
eXOffset-17)) whichIt.left = ((window.innerWidth+self.pageXOffset)-whi
chIt.clip.width)-17;
if( (whichIt.top + whichIt.clip.height) >= (window.innerHeight+self.pa
geYOffset-17)) whichIt.top = ((window.innerHeight+self.pageYOffset)-wh
ichIt.clip.height)-17;
return false;}
return false; }
function dropIt() {whichIt = null;
if(NS) window.releaseEvents (Event.MOUSEMOVE);
return true; }
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>
<DIV align=center id=floater>
<TABLE height=10 width=24>
<TBODY>
<TR>
<TD align=middle height=6 vAlign=center width=76>
<!-- 注意更改图片所在路径-->
<img border=0 src="C:/My Documents/xx.gif">
</TD>
</TR>
</TBODY>
</TABLE>
</DIV>

--
*[35m★※☆★※☆★※☆★※★
*[35m★     OICQ:9945554  ☆ 
*[35m※   [email protected] ★ 
*[35m☆★※☆  如烟  ※☆★※ 
*[35m★※☆★※☆★※☆★※☆

※ 来源:.月光软件站 http://www.moon-soft.com.[FROM: 61.138.99.166]

[关闭][返回]