JavaScript经典效果集锦(滚动的图片).doc

imgArr=new Array()imgArr0=imgArr1=imgArr2=imgArr3=imgArr4=var moveStep=4 /步长，单位：pixelvar moveRelax=100 /移动时间间隔，单位：msns4=(document.layers)?true:falsevar displayImgAmount=4 /视区窗口可显示个数var divWidth=220 /每块图片占位宽var divHeight=145 /每块图片占位高var startDnum=0var nextDnum=startDnum+displayImgAmountvar timeIDvar outHover=falsevar startDivClipLeftvar nextDivClipRightfunction initDivPlace() if (ns4) for (i=0;idisplayImgAmount;i+) eval(document.divOuter.document.divAds+i+.left=+divWidth*i) for (i=displayImgAmount;iimgArr.length;i+) eval(document.divOuter.document.divAds+i+.left=+divWidth*displayImgAmount) else for (i=0;idisplayImgAmount;i+) eval(document.all.divAds+i+.style.left=+divWidth*i) for (i=displayImgAmount;iimgArr.length;i+) eval(document.all.divAds+i+.style.left=+divWidth*displayImgAmount) function mvStart() timeID=setTimeout(moveLeftDiv,moveRelax)function mvStop() clearTimeout(timeID)function moveLeftDiv() if (ns4) for (i=0;idivWidth) eval(document.divOuter.document.divAds+nextDnum+.clip.right=+divWidth) eval(document.divOuter.document.divAds+startDnum+.left=+divWidth*displayImgAmount) eval(document.divOuter.document.divAds+parseInt(nextDnum+1)%imgArr.length)+.left=document.divOuter.document.divAds+nextDnum+.left+divWidth) eval(document.divOuter.document.divAds+parseInt(nextDnum+1)%imgArr.length)+.clip.left=0) startDnum=(+startDnum)%imgArr.length nextDnum=(startDnum+displayImgAmount)%imgArr.length startDivClipLeft=moveStep-(divWidth-startDivClipLeft) nextDivClipRight=moveStep-(divWidth-nextDivClipRight) else eval(document.divOuter.document.divAds+nextDnum+.clip.left=0) startDivClipLeft+=moveStep nextDivClipRight+=moveStep eval(document.divOuter.document.divAds+startDnum+.clip.left=+startDivClipLeft) eval(document.divOuter.document.divAds+nextDnum+.clip.right=+nextDivClipRight) else for (i=0;idivWidth) eval(document.all.divAds+nextDnum+.style.clip=rect(0,+divWidth+,+divHeight+,0+) eval(document.all.divAds+startDnum+.style.left=+divWidth*displayImgAmount) eval(document.all.divAds+parseInt(nextDnum+1)%imgArr.length)+.style.left=document.all.divAds+nextDnum+.style.pixelLeft+divWidth) startDnum=(+startDnum)%imgArr.length nextDnum=(startDnum+displayImgAmount)%imgArr.length startDivClipLeft=moveStep-(divWidth-startDivClipLeft) nextDivClipRight=moveStep-(divWidth-nextDivClipRight) else startDivClipLeft+=moveStep nextDivClipRight+=moveStep eval(document.all.divAds+startDnum+.style.clip=rect(0,+divWidth+,+divHeight+,+startDivClipLeft+) eval(document.all.divAds+nextDnum+.style.clip=rect(0,+nextDivClipRight+,+divHeight+,0) if (outHover) mvStop() else mvStart() function writeDivs() if (ns4) document.write() for (i=0;iimgArr.length;i+) document.write() document.write(imgArri+ ) document.write() document.write() document.close() for (i=displayImgAmount;iimgArr.length;i+) eval(document.divOuter.document.divAds+i+.clip.right=0) else document.write() for (i=0;iimgArr.length;i+) document.write() document.write(imgArri+ ) document.wri