function toggledisplay()
		{
		     var obj = document.getElementById("sublist");
		     if (obj != null)
		     {
		         if(obj.style.display=='none')
		         {
		             obj.style.display='block';
		             obj = document.getElementById("desease");
		             obj.className="highlight"; 
		             obj = document.getElementById("deseaselist");
		             obj.className="sublistactive";
		             obj= document.getElementById("signimg");
		             obj.src="/img/nminus.gif";
		         }
		         else
		         {
		             obj.style.display='none';
		             obj = document.getElementById("desease");
		             obj.className="";
		             obj = document.getElementById("deseaselist");
		             obj.className="sublistinactive";
		             obj= document.getElementById("signimg");
		             obj.src="/img/nplus.gif";
		         }
		     }
		
		}
		
var menu1 = [12, 15, 13, 17, 14, 16, 2];
var menu2 = [19,1,3,4,5,6,7,8,9,10,11];
var contentvalue=[[1,'饮食健康',''],[2,'其他疾病',''],[3,'心理健康',''],[4,'美容美体',''],[5,'两性健康',''],[6,'女性健康',''],[7,'男性健康',''],[8,'运动健身',''],[9,'中老年保健','class=a5'],[10,'婴幼儿保健','class=a5'],[11,'青少年健康','class=a5'],[12,'心脑血管',''],[13,'肝脾肾胆',''],[14,'癌症肿瘤',''],[15,'消化系统',''],[16,'糖尿病',''],[17,'五官疾病',''],[18,'职业病',''],[19,'家庭医生','']];
function buildMenu(id)
{ 
    var menu1body="";
    var menu1header='<li id=desease><a href="javascript:toggledisplay()" id=deseaselist class=sublistinactive><img id=signimg src=/img/nplus.gif border=0> 疾病防治</a><br><ul id=sublist style="display:none">';
    var menu2tail="</ul></li>";
    var l=menu1.length;
    for(var i=0;i<l;i++)
    {
        if(id==menu1[i])
        {
            menu1body+="<li class=highlight><span>"+contentvalue[id-1][1]+"</span></li> ";
            menu1header='<li id=desease class=highlight><a href="javascript:toggledisplay()" id=deseaselist class=sublistactive><img id=signimg src=/img/nminus.gif border=0> 疾病防治</a><br><ul id=sublist>';
        }
        else
            menu1body+="<li><a href=/type"+menu1[i]+".html>"+contentvalue[menu1[i]-1][1]+"</a></li> ";
    }
    
    var menu2body="";
    l=menu2.length;
    for(var j=0;j<l;j++)
    { 
        if(id==menu2[j])
            menu2body+="<li class=highlight><span>"+contentvalue[id-1][1]+"</span></li> ";
        else
            menu2body+="<li><a href=/type"+menu2[j]+".html "+contentvalue[menu2[j]-1][2]+">"+contentvalue[menu2[j]-1][1]+"</a></li> ";
    }
    
    document.write("<ul><li><a href=http://www.ddhw.org title='试试看，你会有惊喜！'><font style='font-size:12px;background:yellow;color:red'><b>顶顶华闻</b></font></a></li>"+menu1header+menu1body+menu2tail+menu2body+"</ul>");
    
}



		
 function dt(ee, ms)
		{
		    var o=document.getElementById(ms)
		    if(o==null)  return; 
		    if(ee<0) {o.style.display='none';return;}
		    o.innerHTML="您的生命只剩下：<span class=sec> "+ee+" </span>秒";
		    ee--;
		    setTimeout('dt('+ee+',"'+ms+'")',1000);		
		}