//--------------- 主导航条内容 ------------//
var mainLayer=new Array("政务信息","政策法规","气象行政","行政审批","科技发展","台站风貌","学会工作","学习园地","气象文化","气象科普","多媒体");//主导航栏目
var mainHttp=new Array("bm02.asp","bm03.asp","bm04.asp","xzsp.asp?id=1909","bm05.asp","bm06.asp","bm07.asp","bm08.asp","bm09.asp","bm10.asp","qxdmt.asp");

//--------------- 次导航条内容 ------------//
var subLayer0=new Array("当前动态","热点新闻"); //导航栏目一下的次级栏目
var subLayerHttp0=new Array("dqdt.asp","rdxw.asp");//主导航栏目一下的次级栏目连接地址
var subLayer1=new Array("法律法规","部门规章","政府规章","规范性文件");//导航栏目二的次级栏目
var subLayerHttp1=new Array("qxfg.asp?lb=flfg","qxfg.asp?lb=bmgz","qxfg.asp?lb=zfgz","qxfg.asp?lb=gfxwj");//主导航栏目二的次级栏目连接地址
var subLayer2=new Array("办事指南","办事流程","相关文件规定","相关表格下载","项目管理");//导航栏目二的次级栏目
var subLayerHttp2=new Array("qxxz.asp?lb=bszn","qxxz.asp?lb=bslc","qxxz.asp?lb=wjgd","qxxz.asp?lb=bgxz","qxxz.asp?lb=xmgl");//主导航栏目二的次级栏目连接地址
var subLayer3=new Array("防雷审核","气球施放");//导航栏目二的次级栏目
var subLayerHttp3=new Array("xzsp.asp?id=1909","xzsp.asp?id=1908");//主导航栏目二的次级栏目连接地址
var subLayer4=new Array("气象业务","气象事业发展规划和成果");//导航栏目二的次级栏目
var subLayerHttp4=new Array("kjfz.asp?lb=qxyw","kjfz.asp?lb=ghcg");//主导航栏目二的次级栏目连接地址
var subLayer5=new Array("鄞州区气象局","北仑区气象局","慈溪气象局","余姚气象局","宁海气象局","奉化气象局","象山气象局");//导航栏目二的次级栏目
var subLayerHttp5=new Array("tzfm.asp?lb=yz","tzfm.asp?lb=bl","tzfm.asp?lb=cx","tzfm.asp?lb=yy","tzfm.asp?lb=nh","tzfm.asp?lb=fh","tzfm.asp?lb=xs");//主导航栏目二的次级栏目连接地址
var subLayer6=new Array("学会动态","学会活动");//导航栏目二的次级栏目
var subLayerHttp6=new Array("xhgz.asp?lb=xhdt","xhgz.asp?lb=xhhd");//主导航栏目二的次级栏目连接地址
var subLayer7=new Array("理论学习","业务学习","公务员学习");//导航栏目二的次级栏目
var subLayerHttp7=new Array("xxyd.asp?lb=zzxx","xxyd.asp?lb=ywxx","xxyd.asp?lb=gwyxx");//主导航栏目二的次级栏目连接地址
var subLayer8=new Array("精神文明建设","荣誉榜","活动采风");//导航栏目二的次级栏目
var subLayerHttp8=new Array("jswm.asp","ryb.asp","hdcf.asp");//主导航栏目二的次级栏目连接地址
var subLayer9=new Array("气象知识","气象谚语","气象与健康","防雷知识");//导航栏目二的次级栏目
var subLayerHttp9=new Array("qxkp.asp?lb=qxzs","qxkp.asp?lb=qxyy","qxkp.asp?lb=qxjk","qxkp.asp?lb=flzs");//主导航栏目二的次级栏目连接地址
var subLayer10=new Array("科普视频","新闻视频","气象flash");//导航栏目二的次级栏目
var subLayerHttp10=new Array("dmt.asp?lb=kpsp","dmt.asp?lb=xwsp","dmt.asp?lb=qxf");//主导航栏目二的次级栏目连接地址



//--------------- 主导航条Table参数调整 ------------//
var mainTableTdWidth=60; //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 hrefClassName="menu" //调整url风格样式


//--------------- 次导航条Table参数调整 ------------//
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=1; //调整次导航条表格Cellpadding
var subTableBgcolor="#000000"; //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="C0E3F9"; //调整次导航表格Td色
var sbuTabbleTop=14; //次导航表格上下微调
var sbuTabbleLeft=0; //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";

//--------------- 生成下拉菜单 ------------//
function createMainLayer(){ 
document.write("<table border=0 cellspacing=0 cellpadding=0 ><tr ><td><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+"'><tr>");
for(i=0;i<mainLayer.length;i++){

document.write("<td width='"+mainTableTdWidth+"' class='"+hrefClassName+"' onmouseover=layervib('visible','"+i+"')>&nbsp;<a href='"+mainHttp[i]+"'><font color=white>"+mainLayer[i]+"</font></a>|</td>");

}
document.write("</tr></table>");

for(j=0;j<mainLayer.length;j++){
createSubLayer(j);
}
document.write("</div></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='90px' border='"+subTableBorder+"' cellspacing='"+subTableCellpadding+"' cellpadding='"+subTableCellpadding+"' bgcolor='"+subTableBgcolor+"' bordercolor='"+subTableBordercolor+"' background='"+subTableBackgroundImg+"'") 
for(h=0;h<subLayerList.length;h++){ 

document.write("<tr><td bgcolor='"+subTableTdBgcolor+"' width='100%' height='22' class='"+hrefClassName+"'>&nbsp;<a href='"+ subLayerHttpList [h]+"' class='link'>"+subLayerList[h]+"</a></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};
}
}