var marqueeContent = new Array(); marqueeContent[0] = "
\"图片新闻:济南市教研室召开2010年暑期工作会议\"
济南市教研室召开2010
"; marqueeContent[1] = "
\"图片新闻:我市营市东街小学青年教师聂志婷在全国语文名师大讲堂及优质课评比活动中荣获一等奖\"
我市营市东街小学青年教师
"; marqueeContent[2] = "
\"图片新闻:市教研室组织开展争先创优争做教研先锋教育活动\"
市教研室组织开展争先创优
"; var marqueeInterval = new Array(); var marqueeId = 0; var marqueeCount = 2; var marqueeDelay = 7000; var marqueeHeight = 140; Array.prototype.random = function() { var a = this; var l = a.length; for(var i = 0;i0?"":"")+marqueeContent[i]; document.write(""+str+""); marqueeId += 2; if(marqueeContent.length>marqueeCount)marqueeInterval[0] = setInterval("startMarquee()",marqueeDelay); } function startMarquee() { var str = ""; for(var i = 0;(i0?"":"")+marqueeContent[marqueeId+i]; } marqueeId += marqueeCount; if(marqueeId>marqueeContent.length)marqueeId = 0; if(marqueeBox.childNodes.length == 1) { var nextLine = document.createElement("DIV"); nextLine.innerHTML = str; marqueeBox.appendChild(nextLine); } else { marqueeBox.childNodes[0].innerHTML = str; marqueeBox.appendChild(marqueeBox.childNodes[0]); marqueeBox.scrollTop = 0; } clearInterval(marqueeInterval[1]); marqueeInterval[1] = setInterval("scrollMarquee()",10); } function scrollMarquee() { marqueeBox.scrollTop++; if(marqueeBox.scrollTop%marqueeHeight == (marqueeHeight-1)){ clearInterval(marqueeInterval[1]); } } initMarquee();