www.gusucode.com > HCONLY站长管理助手 V1.3 > HCONLY站长管理助手 V1.3\code\tools\seo\js\scroll.js
//flash格式调用方法 //<EMBED src='flash.swf' quality=high WIDTH=100 HEIGHT=300 TYPE='application/x-shockwave-flash' id=ad wmode=opaque></EMBED> lastScrollY=0; function heartBeat(){ diffY=document.body.scrollTop; percent=.3*(diffY-lastScrollY); if(percent>0)percent=Math.ceil(percent); else percent=Math.floor(percent); document.all.lovexin1.style.pixelTop+=percent; document.all.lovexin2.style.pixelTop+=percent; lastScrollY=lastScrollY+percent; } function hide() { lovexin1.style.visibility="hidden"; lovexin2.style.visibility="hidden"; } window.setInterval("heartBeat()",1);