var mainLayer=new Array("首　页","新闻频道","商贸频道","广播电台","广告服务","电子信箱");//主导航栏目
var mainLayerHttpList=new Array("/","/news.aspx","/bussiness.aspx","/gbdt.aspx","/twxx.aspx","http://mail.ywgd.com");

//--------------- 次导航条内容 ------------//
var subLayer0=new Array(); 
var subLayerHttp0=new Array();
var subLayer1=new Array("义乌新闻","一方热土","英语新闻","三农报道","先锋天地","主持人风采","电视剧导视"); 
var subLayerHttp1=new Array("/NewsList.aspx?class=2","/NewsList.aspx?class=35","/NewsList.aspx?class=36","/NewsList.aspx?class=37","/NewsList.aspx?class=38","/NewsList2.aspx?class=4","/NewsList2.aspx?class=39");
var subLayer2=new Array("商贸信息联播","同年哥讲新闻","义乌指数","小商品指数","商贸新闻","绣湖聊斋","经济与法","谈经论道","新拨浪鼓","理财有道","股市看台","欢乐义乌"); 
var subLayerHttp2=new Array("/bussinessList.aspx?class=28","/bussinessList.aspx?class=29","/bussinessList.aspx?class=30","/bussinessList.aspx?class=31","/bussinessList.aspx?class=40","/bussinessList.aspx?class=61","/bussinessList.aspx?class=63","/bussinessList.aspx?class=65","/bussinessList.aspx?class=66","/bussinessList.aspx?class=67","/bussinessList.aspx?class=68","/bussinessList.aspx?class=27");
var subLayer3=new Array();
var subLayerHttp3=new Array();
var subLayer4=new Array("淘淘俱乐部","吃在义乌","分类信息","广告价目表"); 
var subLayerHttp4=new Array("http://www.15taotao.com","/bussinessList.aspx?class=60","/twxx.aspx","/ggfw.aspx?id=19");
var subLayer5=new Array();
var subLayerHttp5=new Array();

//--------------- 主导航条Table参数调整 ------------//
var mainTableTdWidth=106; //每个TD的宽度，调整主导航内容间距
var mainTableBorder=0; //调整主导航表格边框宽度
var mainTableCellspacing=0; //调整主导航表格Cellspacing
var mainTableCellpadding=0; //调整主导航表格Cellpadding
var mainTableBgcolor=""; //调整主导航表格背景色
var mainTableBordercolor=""; //调整主导航表格编框颜色
var mainTableBackgroundImg=""; //调整主导航表格背景图片url地址
var hrefClassName="link" //调整url风格样式
var mainTableTdBgcolor=""; //调整主导航表格Td色

//--------------- 次导航条Table参数调整 ------------//
var subTableTdWidth=106; //每个TD的宽度，调整次导航内容间距
var subTableBorder=0; //调整次导航条表格边框宽度
var subTableCellspacing=0; //调整次导航条表格Cellspacing
var subTableCellpadding=0; //调整次导航条表格Cellpadding
var subTableBgcolor="#ffffff"; //调整次导航条表格背景色
var subTableBordercolor=""; //次导航条表格编框颜色
var subTableBackgroundImg=""; //次导航条表格背景图片url地址
var subTableTdBgcolor="#375c64"; //调整次导航表格Td色
var sbuTabbleTop=18; //次导航表格上下微调
var sbuTabbleLeft=-1; //次导航表格左右微调

//--------------- 系统参数*请勿调整 ------------//
var layerMax=mainLayer.length+10;
var layerName="index";
var sub

//--------------- 生成下拉菜单 ------------//
function createMainLayer(){ 
document.write("<table border=0 cellspacing=0 cellpadding=0><tr><td align=center><div id='wall' onmouseout=layervib('visible','"+layerMax+"') style='position:relative; left:0px; top:0px; width:100%; z-index:1;' ><table width="+mainLayer.length*mainTableTdWidth+" border='"+mainTableBorder+"' cellspacing='"+mainTableCellpadding+"' cellpadding='"+mainTableCellpadding+"' bgcolor='"+mainTableBgcolor+"' bordercolor='"+mainTableBordercolor+"' background='"+mainTableBackgroundImg+"'><tr align=center>");
for(i=0;i<mainLayer.length;i++){
document.write("<td width='"+mainTableTdWidth+"' bgcolor='"+mainTableTdBgcolor+"' onmouseover=layervib('visible','"+i+"')>&nbsp;<a href='"+ mainLayerHttpList [i]+"' target='_blank' class='link'>"+mainLayer[i]+"</a>&nbsp;&nbsp;</td>");
}
document.write("</tr></table>");

for(j=0;j<mainLayer.length;j++){
createSubLayer(j);
}
document.write("</div></table></td></tr></table>");
}


//--------------- 生成每项下拉菜单内容 ------------//
function createSubLayer(num){
var subLayerName= layerName +num;
var subLayerLeft=(mainTableTdWidth*num)+mainTableCellpadding+mainTableBorder;
var subLayerList=eval("subLayer"+num);
var subLayerHttpList=eval("subLayerHttp"+num);
document.write("<div id='"+subLayerName+"' style='position:absolute; left:"+(subLayerLeft+sbuTabbleLeft)+"px; top:"+((mainTableBorder+mainTableCellspacing+mainTableCellpadding)*2+sbuTabbleTop)+"px; z-index:2; height: 24px; visibility: hidden' onmouseover=layervib('visible','"+num+"') onmouseout=layervib('visible','"+layerMax+"')>");
if(subLayerList.length!=0){
document.write("<table width='"+subTableTdWidth+"' border='"+subTableBorder+"' cellspacing='"+subTableCellpadding+"' cellpadding='"+subTableCellpadding+"' bgcolor='"+subTableBgcolor+"' bordercolor='"+subTableBordercolor+"' background='"+subTableBackgroundImg+"' class='link'") 
document.write("<tr><td bgcolor='"+subTableTdBgcolor+"' width='100%' class='link'>&nbsp;</td></tr>");
for(h=0;h<subLayerList.length;h++){ 
document.write("<tr align=center><td bgcolor='"+subTableTdBgcolor+"' width='100%' class='link'>&nbsp;<a href='"+ subLayerHttpList [h]+"' class='link' target='_blank'>"+subLayerList[h]+"</a>&nbsp;</td></tr>");
}
document.write("<tr><td bgcolor='"+subTableTdBgcolor+"' width='100%' class='link'>&nbsp;</td></tr>");
document.write("</table>");
}
document.write("</div>"); 
}

//------------------------------次菜单显隐控制--------------------------//
function layervib(type,num){
var H=type;
var temp=(H='visible'?'hidden':'visible')
for(var i=0;i<mainLayer.length;i++){
var E=eval('document.all.index'+i+'.style');
var H=eval(i);
if(i==num){E.visibility=type}else{E.visibility=temp};
}
}