var bannerAD=new Array(); 
var bannerADlink=new Array(); 
var adNum=0; 
//修改下面的图片地址和相应的链接地址
bannerAD[2]="http://www.ztsz.net/2006/image/20061123_ya6.jpg"; 
bannerADlink[2]="http://www.ztsz.net/2006/20061123152047.htm";
bannerAD[1]="http://www.ztsz.net/2006/06sdgj/20061121_zh2.jpg"; 
bannerADlink[1]="http://www.ztsz.net/2006/2006112383549.htm";
bannerAD[0]="http://www.ztsz.net/2006/image/xianshi-06-11-16-2.jpg"; 
bannerADlink[0]="http://www.ztsz.net/2006/2006111694422.htm";


var preloadedimages=new Array(); 
for (i=1;i<bannerAD.length;i++){ 
preloadedimages[i]=new Image(); 
preloadedimages[i].src=bannerAD[i]; 
} 

function setTransition(){ 
if (document.all){ 
bannerADrotator.filters.revealTrans.Transition=Math.floor(Math.random()*23); 
bannerADrotator.filters.revealTrans.apply(); 
} 
} 

function playTransition(){ 
if (document.all) 
bannerADrotator.filters.revealTrans.play() 
} 

function nextAd(){ 
if(adNum<bannerAD.length-1)adNum++ ; 
else adNum=0; 
setTransition(); 
document.images.bannerADrotator.src=bannerAD[adNum]; 
playTransition(); 
theTimer=setTimeout("nextAd()", 5000); 
} 

function jump2url(){ 
jumpUrl=bannerADlink[adNum]; 
jumpTarget='_blank'; 
if (jumpUrl != ''){ 
if (jumpTarget != '')window.open(jumpUrl,jumpTarget); 
else location.href=jumpUrl; 
} 
} 
function displayStatusMsg() { 
status=bannerADlink[adNum]; 
document.returnValue = true; 
} 
//新闻搜索明细列表定义
var ntype="<select name='infotype'> "
ntype+="<option value='' selected>请选择文章类型</option><option value='1'>技术篇</option>"
ntype+="<option value='2'>策略篇</option><option value='3'>实践篇</option>"
ntype+="<option value='4'>市场篇</option><option value='5'>官方篇</option>"
ntype+="<option value='6'>访谈篇</option><option value='7'>其他篇</option></select>"
var pyear="<select name='pyear'>"
pyear+="<option value='' selected>请选择文章年份</option><option value='2007'>2007年全部</option>"
pyear+="<option value='2006'>2006年全部</option></select>"
								
var pmonth="<select name='pmonth'>"
pmonth+="<option value='' selected>请选择文章季度</option><option value='1-3'>第一季度</option>"
pmonth+="<option value='4-6'>第二季度</option><option value='7-9'>第三季度</option>"
pmonth+="<option value='10-12'>第四季度</option></select>"
								
var ztype="<select name='ztype'>"
ztype+="<option value='' selected>请选择文章类别</option><option value='1'>网站建设</option>"
ztype+="<option value='2'>网站推广</option><option value='3'>google推广</option>"
ztype+="<option value='4'>baidu推广</option><option value='5'>网站优化</option>"
ztype+="<option value='6'>google优化</option><option value='7'>baidu优化</option>"
ztype+="<option value='9'>alexa优化</option><option value='10'>SEO</option>"
ztype+="<option value='11'>SEO工具</option><option value='12'>网络营销</option>"
ztype+="<option value='13'>邮件营销</option><option value='14'>短信营销</option>"
ztype+="<option value='15'>联盟营销</option><option value='17'>传真营销</option></select>"

//资讯详细页面广告一
var newsdetail1="<a href='http://www.ztsz.net/mail/promotion.html' target=_blank><img src=http://www.ztsz.net/image/ad/modelweb-290x200.jpg border=0></a>";
var newsdetail3="";
var newsdetail4="";
//新闻搜索检查
function checkform(){
var mydate=new Date();
var myyear= mydate.getYear();
var newsurl=""
if (form1.pyear.value!=myyear && form1.pyear.value!="") {
newsurl=newsurl+form1.pyear.value+"_"
if (form1.pmonth.value!="") newsurl=newsurl+form1.pmonth.value;
newsurl=newsurl+"_"
if (form1.ztype.value!="") newsurl=newsurl+form1.ztype.value;
newsurl=newsurl+"_"
if (form1.type.value!="") newsurl=newsurl+form1.type.value;
newsurl=newsurl+"_1.htm"
location.href="http://www.ztsz.net/news/"+newsurl
return (false);
}
else{
if (form1.pyear.value=="" && form1.pmonth.value=="" && form1.ztype.value=="" && form1.type.value=="" && (form1.word3.value=="请输入关键字" || form1.word3.value=="")) {
window.alert("请选择条件或输入关键字!");
form1.word3.focus();
return (false);
}}
document.form1.submit();}
//发布新闻评论检查
function onsub(){
  if (form2.remark.value=="") {
      window.alert("请输入内容!");
      form2.remark.focus();
      return (false);
  }
  if (document.form2.validatecode.value=="") {
alert("验证码没有填写!")
document.form2.validatecode.focus()
return false;
}}