var marqueeContent=new Array();
marqueeContent[0]="<a href=http://www.gongkong.tv/newsnettv_detail.asp?id=2011030814185200001 target=_blank>gongkong视频传播业务通过广电总局审批</a><br>";
marqueeContent[1]="<a href=http://www.gongkong.tv/help.asp target=_blank>gongkongTV视频如何下载？我为什么不能播放视频？</a> <br>";
marqueeContent[2]="<a href=http://www.gongkong.tv/newsnettv_detail.asp?id=2011040113391800001 target=_blank>gongkongTV开通新浪微博</a><br>";
marqueeContent[3]="<a href=http://www.gongkong.tv/newsnettv_detail.asp?id=2011033111072300001 target=_blank>发反馈评星级，开心赚工控MP-用户互动回馈活动第三季</a> <br>";

var marqueeInterval=new Array();
var marqueeId=0;
var marqueeDelay=2000;
var marqueeHeight=18;

function initMarquee() {
var str=marqueeContent[0];
document.write('<div id=marqueeBox style="overflow:hidden;height:'+marqueeHeight+'px" onmouseover="clearInterval(marqueeInterval[0])" onmouseout="marqueeInterval[0]=setInterval(\'startMarquee()\',marqueeDelay)"><div>'+str+'</div></div>');
marqueeId++;
marqueeInterval[0]=setInterval("startMarquee()",marqueeDelay);
}

function startMarquee() {
var str=marqueeContent[marqueeId];
marqueeId++;
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()",20);
}

function scrollMarquee() {
marqueeBox.scrollTop++;
if(marqueeBox.scrollTop%marqueeHeight==(marqueeHeight-1)){
clearInterval(marqueeInterval[1]);
}
}

initMarquee();




