/**//*  
**    ============================================================  
**    类名：TitleMenu  
**    功能：弹出层菜单  
**    示例：  
    --------------------------------------------------------------------------------------
															 		// event:用户动作event
															 		// n1:菜单数组编号
															 		// n2:菜单的每一行的显示数量
 		var tm = new TitleMenu(event);
 																	// 设置菜单位置的对象
		tm.setBar("titlemenubar");
															 		// n1:菜单数组编号
															 		// n2:菜单的每一行的显示数量
															 		// 300:菜单的宽度
		tm.setMenu(n1,n2,300);
 																	// 300:菜单位置的相对偏移坐标（left,top）
		tm.setPY(0,20);
																	// 生成并显示菜单
		tm.maker();
		
    -------------------------------------------------------------------------------------
**    作者：papa4428
**    ============================================================ 
**/
//以下为导航菜单子栏目设置，在页面中相对应的event
var Items1=new Array();
		Items1[0]=['项目查询','tzjh.shtml'];
		Items1[1]=['重点项目推荐','more.shtml?pstate=1'];
		Items1[2]=['投资商信息查询','tzs.shtml'];
		Items1[3]=['开发区招商项目','kfqzs.shtml'];
		Items1[4]=['投资商注册','registerinvestors.system'];
		Items1[5]=['招商单位注册','registerprogram1.system'];

		
var Items2=new Array();
		Items2[0]=['投资统计','tztj.shtml?newskindid=200909161533400006fJ36PkFhg4NT'];
		Items2[1]=['过千亿产业介绍','gycyjs.shtml?newskindid=20090916153348281TQXR7SK8lJuH5'];
		Items2[2]=['产业链','cyl.shtml?newskindid=200909161534021564zwUCq4oFmF1z'];
		
var Items3=new Array();
		Items3[0]=['投资快讯','tzkx.shtml?newskindid=20090917152205250CnOMpvjbphcLp'];
		Items3[1]=['会展信息','hzxx.shtml?newskindid=20090917152216015aulvD1eLIlPgT'];
		Items3[2]=['专题报道','ztbd.shtml?newskindid=20090917152234609HW5xAADDrz2HB'];
		Items3[3]=['招商活动','zshd.shtml?newskindid=20090914140437515G5ebnFGqJWwbk'];

		
var Items4=new Array();
		Items4[0]=['服务机构','fwjg.shtml?newskindid=20090908184416359UWfMeGiYPiBwS'];
		Items4[1]=['投资讲座','tzjz.shtml?newskindid=20090909094705015xSShaxkQgfvSe'];
		Items4[2]=['外企服务','wqfw.shtml?newskindid=20090916152817546fjjK5YJ3iXJyR'];
		
		
var Items5=new Array();
		Items5[0]=['政策法规','zcfg.shtml?newskindid=20090917152326875I5wCMl6RdMxOW'];
		Items5[1]=['投资通道','tztd.shtml'];
		Items5[2]=['投资成本','tzcb.shtml?newskindid=20090917152349437gl8eQoaikr897'];
		Items5[3]=['在线咨询','consultationAdd.shtml'];

var Items6=new Array();
		Items6[0]=['服务外包','fwwb.shtml?newskindid=20090917152642375kkpCFL7BGtnom'];
		Items6[1]=['8+１城市圈','bjycsq.shtml?newskindid=20090917152658968QK8JREbNCGiyS'];
		Items6[2]=['开发区简介','kfqjj.shtml?newskindid=20091102155737296LT0y4Qi1vcMxu'];


var Items7=new Array();
	

		
//设置子菜单高、宽、表格、透明度及背景颜色		
var html = "<div id='FLMenu' style='z-index:1000;display:none;position:absolute;left:0px;top:0px;width:1000px;border:1px #ffffff solid;filter:alpha(opacity=70);background:#003766'></div>";
document.write(html);

function hiddenMenu(ev){
	var ev = ev || window.event;
	var mbar =  ev.srcElement? ev.srcElement : ev.target;
	var obj = document.getElementById("FLMenu");
	var hiddenflag = true;
	if(obj){
		while (mbar!=null&&mbar!=document.body) {
				 if(mbar.getAttribute("id")=="FLMenu"||mbar.getAttribute("id")=="FLMenuTable"){
					 hiddenflag = false;
					 break;
				 }
				 mbar=mbar.parentElement?mbar.parentElement:mbar.parentNode;
		}
		if(hiddenflag){
			obj.style.display="none";
			obj.innerHTML="";	
		}
	}
}
document.onmouseover = hiddenMenu;

function TitleMenu(ev,n4)	{
		var narr = null
		var coln = 4;
		var nX=n4,nY=20;
		var bleft,btop;
		var objwidth = 300;
		var W3C=(document.getElementById)? true:false;
		var NS6=(W3C && (navigator.appName.toUpperCase()=="NETSCAPE"))? true: false;
		
		var ev = ev || window.event;
		var mbar =  ev.srcElement? ev.srcElement : ev.target;
		var obj = document.getElementById("FLMenu");
		
		while (mbar!=null && mbar!=document.body) {
			 nX+=mbar.offsetLeft;
			 nY+=mbar.offsetTop;
			 if(!NS6){
			 		bleft = parseInt(mbar.currentStyle.borderLeftWidth);
			 		btop = parseInt(mbar.currentStyle.borderTopWidth);
				  if(bleft>0) nLt+=bleft;
				  if(btop>0)  nTp+=btop;
			 }
			 mbar=mbar.offsetParent;
		}
		
  TitleMenu.prototype.setMenu=function(arr,col,len){
  	narr = eval("Items"+arr);
		if(col!=null&&parseInt(col)>0)coln = parseInt(col);
  	if(len!=null&&parseInt(len)>0)objwidth=parseInt(len);
  } 
  
  TitleMenu.prototype.setPY=function(pleft,ptop){
  	if(pleft!=null&&parseInt(pleft)>0)nX+=parseInt(pleft);
  	if(ptop!=null&&parseInt(ptop)>0)nY+=parseInt(ptop);
  }
     
	TitleMenu.prototype.maker=function(){
		this.hidden();
		var inH1 = "<table border='0' width='100%' cellpadding='0' cellspacing='0'>";
		var inH2 = "</table>";
		var inH = "";
		var colnum=0;
		var i=0;
//设置子菜单文字样式（鼠标滑动时，文字颜色以及字号等）		
		while(i<narr.length){
			colnum = coln;
			inH+="<tr height='26'>";
			while(colnum>0){
				if(i<narr.length){
					inH += "<td style='font-size:12px' align='center'><a href='"+narr[i][1]+"' style='color:#ffffff' onmouseover=this.style.color='#ffff00' onmouseout=this.style.color='#ffffff'>"+narr[i][0]+"</td>";
					if(colnum>1&&i<narr.length-1)inH += "<td align='center' style='font-size:12px;color:#ffffff'>|</td>";
					i++;
				}
				else {
					inH += "<td>&nbsp;</td><td>&nbsp;</td>";
				}
				colnum--;
			}
			inH+="</tr>";
		}
		obj.innerHTML=inH1+inH+inH2;
		this.show();
	}
	
	TitleMenu.prototype.hidden=function(){
		if(obj){
			obj.style.display="none";
			obj.innerHTML="";
		}
	}

	TitleMenu.prototype.show=function(){
		if(obj){
			with(obj.style){
				left = nX;
				top = nY;
				width = objwidth;
				display="block";
			}
		}
	}


}


  
  
  function getBodyW(){
  	var bodyCW;
		if(window.innerWidth)
		{
		    bodyCW=window.innerWidth;
		}
		else if(document.documentElement&&document.documentElement.clientWidth)
		{
		    bodyCW=document.documentElement.clientWidth;
		}
		else if(document.body)
		{
		    bodyCW=document.body.clientWidth;
		}	
		return bodyCW;
	}
	
	function getBodyH(){
		var bodyCH;		
		if(window.innerHeight)
		{
		    bodyCH=window.innerHeight;
		}
		else if(document.documentElement&&document.documentElement.clientHeight)
		{
		    bodyCH=document.documentElement.clientHeight;
		}
		else if(document.body)
		{
		    bodyCH=document.body.clientHeight;
		}
		return bodyCH;	
	}