图像在网页中飘浮，旋转还是3d效果

<script language="<span class="visiblesaf0">ja***cript1.2</span>"> var Ymax=8; //MAX # OF PIXEL STEPS IN THE "X" DIRECTION var Xmax=8; //MAX # OF PIXEL STEPS IN THE "Y" DIRECTION var Tmax=10000; //MAX # OF MILLISECONDS BETWEEN PARAMETER CHANGES var floatimages=new Array(); floatimages[0]='/img/200406301.jpg';//修改图片地址，可以增加图片数目 //floatimages[1]='002.gif'; //*********DO NOT EDIT BELOW*********** var NS4 = (<span class="visiblesaf1">na***ator.appName.indexOf</span>("Netscape")>=0 && parseFloat(<span class="visiblesaf2">na***ator.appVersion</span>) >= 4 && parseFloat(<span class="visiblesaf2">na***ator.appVersion</span>) < 5)? true : false; var IE4 = (<span class="visiblesaf4">do***ent.all</span>)? true : false; var NS6 = (parseFloat(<span class="visiblesaf2">na***ator.appVersion</span>) >= 5 && <span class="visiblesaf1">na***ator.appName.indexOf</span>("Netscape")>=0 )? true: false; var wind_w, wind_h, t='', IDs=new Array(); for(i=0; i<<span class="visiblesaf7">fl***images.length</span>; i++){ t+=(NS4)?'<layer name="pic'+i+'" visibility="hide" width="10" height="10"><a href="javascript:hidebutterfly()">' : '<div id="pic'+i+'" style="position:absolute; visibility:hidden;width:10px; height:10px"><a href="javascript:hidebutterfly()">'; t+='<img src="'+floatimages[i]+'" name="p'+i+'" border="0">'; t+=(NS4)? '</a></layer>':'</a></div>'; } <span class="visiblesaf8">do***ent.write</span>(t); function moveimage(num){ if(getidleft(num)+IDs[num].W+IDs[num].Xstep >= wind_w+getscrollx())IDs[num].Xdir=false; if(getidleft(num)-IDs[num].Xstep<=getscrollx())IDs[num].Xdir=true; if(getidtop(num)+IDs[num].H+IDs[num].Ystep >= wind_h+getscrolly())IDs[num].Ydir=false; if(getidtop(num)-IDs[num].Ystep<=getscrolly())IDs[num].Ydir=true; moveidby(num, (IDs[num].Xdir)? IDs[num].Xstep : -IDs[num].Xstep , (IDs[num].Ydir)? IDs[num].Ystep: -IDs[num].Ystep); } function getnewprops(num){ IDs[num]<span class="visiblesaf9">.Y***=<span class="visiblesaf17">Ma***floor</span></span>(<span class="visiblesaf10">Ma***random</span>()*2)>0; IDs[num]<span class="visiblesaf11">.X***=<span class="visiblesaf17">Ma***floor</span></span>(<span class="visiblesaf10">Ma***random</span>()*2)>0; IDs[num]<span class="visiblesaf13">.Y***p=Math.ceil</span>(<span class="visiblesaf10">Ma***random</span>()*Ymax); IDs[num]<span class="visiblesaf15">.X***p=Math.ceil</span>(<span class="visiblesaf10">Ma***random</span>()*Xmax) setTimeout('getnewprops('+num+')', <span class="visiblesaf17">Ma***floor</span>(<span class="visiblesaf10">Ma***random</span>()*Tmax)); } function getscrollx(){ if(NS4 || NS6)return <span class="visiblesaf19">wi***w.pageXOffset</span>; if(IE4)return <span class="visiblesaf20">do***ent.body.scrollLeft</span>; } function getscrolly(){ if(NS4 || NS6)return <span class="visiblesaf21">wi***w.pageYOffset</span>; if(IE4)return <span class="visiblesaf22">do***ent.body.scrollTop</span>; } function getid(name){ if(NS4)return <span class="visiblesaf23">do***ent.layers</span>[name]; if(IE4)return <span class="visiblesaf4">do***ent.all</span>[name]; if(NS6)return <span class="visiblesaf25">do***ent.getElementById</span>(name); } function moveidto(num,x,y){ if(NS4)IDs[num].moveTo(x,y); if(IE4 || NS6){ IDs[num]<span class="visiblesaf26">.s***e.left=x</span>+'px'; IDs[num]<span class="visiblesaf27">.s***e.top=y</span>+'px'; }} function getidleft(num){ if(NS4)return IDs[num].left; if(IE4 || NS6)return parseInt(IDs[num]<span class="visiblesaf28">.s***e.left</span>); } function getidtop(num){ if(NS4)return IDs[num].top; if(IE4 || NS6)return parseInt(IDs[num]<span class="visiblesaf29">.s***e.top</span>); } function moveidby(num,dx,dy){ if(NS4)IDs[num].moveBy(dx, dy); if(IE4 || NS6){ IDs[num]<span class="visiblesaf28">.s***e.left</span>=(getidleft(num)+dx)+'px'; IDs[num]<span class="visiblesaf29">.s***e.top</span>=(getidtop(num)+dy)+'px'; }} function getwindowwidth(){ if(NS4 || NS6)return <span class="visiblesaf32">wi***w.innerWidth</span>; if(IE4)return <span class="visiblesaf33">do***ent.body.clientWidth</span>; } function getwindowheight(){ if(NS4 || NS6)return <span class="visiblesaf34">wi***w.innerHeight</span>; if(IE4)return <span class="visiblesaf35">do***ent.body.clientHeight</span>; } function init(){ wind_w=getwindowwidth(); wind_h=getwindowheight(); for(i=0; i<<span class="visiblesaf7">fl***images.length</span>; i++){ IDs[i]=getid('pic'+i); if(NS4){ IDs[i].W=IDs[i]<span class="visiblesaf37">.d***ment.images</span>["p"+i].width; IDs[i].H=IDs[i]<span class="visiblesaf37">.d***ment.images</span>["p"+i].height; } if(NS6 || IE4){ IDs[i]<span class="visiblesaf39">.W***cument.images</span>["p"+i].width; IDs[i]<span class="visiblesaf40">.H***cument.images</span>["p"+i].height; } getnewprops(i); moveidto(i , <span class="visiblesaf17">Ma***floor</span>(<span class="visiblesaf10">Ma***random</span>()*(wind_w-IDs[i].W)), <span class="visiblesaf17">Ma***floor</span>(<span class="visiblesaf10">Ma***random</span>()*(wind_h-IDs[i].H))); if(NS4)IDs[i].visibility = "show"; if(IE4 || NS6)IDs[i]<span class="visiblesaf45">.s***e.visibility</span> = "visible"; startfly=setInterval('moveimage('+i+')',<span class="visiblesaf17">Ma***floor</span>(<span class="visiblesaf10">Ma***random</span>()*100)+100); }} function hidebutterfly(){ for(i=0; i<<span class="visiblesaf7">fl***images.length</span>; i++){ if (IE4) eval("<span class="visiblesaf4">do***ent.all</span>.pic"+i+"<span class="visiblesaf45">.s***e.visibility</span>='hidden'") else if (NS6) <span class="visiblesaf25">do***ent.getElementById</span>("pic"+i)<span class="visiblesaf45">.s***e.visibility</span>='hidden' else if (NS4) eval("<span class="visiblesaf53">do***ent.pic</span>"+i+".visibility='hide'") clearInterval(startfly) } } //more javascript from http://www.downcodes.com if (NS4||NS6||IE4){ <span class="visiblesaf54">wi***w.onload=init</span>; <span class="visiblesaf55">wi***w.onresize=function</span>(){ wind_w=getwindowwidth(); wind_h=getwindowheight(); } } </script>