var marqueeContent=new Array(); //定义一个数组，用来存放显示内容
marqueeContent[0]='<A href="http://www.miaoling.net/Hmong/dislist.asp?boardid=11" onclick="reinitMarquee()"></FONT>5元苗银发簪</A>';
marqueeContent[1]='<a href=http://www.miaoling.net/Hmong/2009-1/8/4370906813.html target=_blank>令人神往的苗族姊妹节</a>';
marqueeContent[2]='<a href=http://www.miaoling.net/Hmong/dislist.asp?boardid=11 target=_blank>9元苗银手镯</a>';
marqueeContent[3]='<a href=http://www.miaoling.net/Hmong/dislist.asp?boardid=11 target=_blank>2元苗族戒指</a>';
marqueeContent[4]='<A href=http://www.miaoling.net/Hmong/userinfo.asp?cz=8 target=_blank>分享 交流 进步</a>';
marqueeContent[5]='<a href=http://www.miaoling.net/Hmong/dislist.asp?boardid=11 target=_blank>银饰品价位6元-20元</a>';
marqueeContent[6]='<A href=http://www.miaoling.net/class/Class_72_1.html target=_blank>独特 粗犷 个性</a>';
marqueeContent[7]='<A href=http://www.miaoling.net/class/Class_73_1.html target=_blank>形美 色明 声脆</a>';
marqueeContent[8]='<A href=http://www.miaoling.net/informs/1321.htm target=_blank>苗族工艺美术</a>';
marqueeContent[9]='<A href=http://www.miaoling.net/hmong target=_blank>苗族心灵家园</a>';
marqueeContent[10]='<A href=http://www.miaoling.net target=_blank>龙飞 蝶舞 枫红</a>';
marqueeContent[11]='<A href=http://www.miaoling.net/Hmong/2009-1/18/13024885210.html target=_blank>苗族支系服装</a>';

var marqueeInterval=new Array(); //定义一些常用而且要经常用到的变量
var marqueeId=0;
var marqueeDelay=4000;
var marqueeHeight=21;

//接下来的是定义一些要使用到的函数
Array.prototype.random=function() {
var a=this;
var l=a.length;
for(var i=0;i<l;i++) {
var r=Math.floor(Math.random()*(l-i));
a=a.slice(0,r).concat(a.slice(r+1)).concat(a[r]);
}
return a;
}
function initMarquee() {
marqueeContent=marqueeContent.random();
var str='';
for(var i=0;i<Math.min(3,marqueeContent.length);i++) str+=(i>0?'　　':'')+marqueeContent[i];
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+=2;
if(marqueeContent.length>3)marqueeInterval[0]=setInterval("startMarquee()",marqueeDelay);
}
function reinitMarquee() {
js_scroll_content.src='scroll_content2.js';
marqueeContent=marqueeContent.random();
var str='';
for(var i=0;i<Math.min(3,marqueeContent.length);i++) str+=(i>0?'　　':'')+marqueeContent[i];
marqueeBox.childNodes[(marqueeBox.childNodes.length==1?0:1)].innerHTML=str;
marqueeId=2;
}
function startMarquee() {
var str='';
for(var i=0;(i<3)&&(marqueeId+i<marqueeContent.length);i++) {
str+=(i>0?'　　':'')+marqueeContent[marqueeId+i];
}
marqueeId+=3;
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();