/*
var datetoday="";
var week="";
function showdate(){					
var day="";
var month="";
var ampm="";
var ampmhour="";
var myweekday="";
var year="";
mydate=new Date();
myweekday=mydate.getDay();
mymonth=mydate.getMonth()+1;
myday= mydate.getDate();
myyear= mydate.getYear();

		if(myweekday==0)           week="星期日"
		if(myweekday==1)           week="星期一"
		if(myweekday==2)           week="星期二"
		if(myweekday==3)           week="星期三"
		if(myweekday==4)           week="星期四"
		if(myweekday==5)           week="星期五"
		if(myweekday==6)           week="星期六"
		
year=(myyear > 200) ? myyear : 1900 + myyear;

datetoday =year+"年"+mymonth+"月"+myday+"日";
}
function showtime(){
now = new Date();
h="0"+now.getHours();
m="0"+now.getMinutes();
s="0"+now.getSeconds();
if(h>9){h=now.getHours()}
if(m>9){m=now.getMinutes()}
if(s>9){s=now.getSeconds()}
document.getElementById("timedate").innerHTML=datetoday+"  "+h+":"+m+":"+s+"  "+week;
setTimeout('showdate();showtime()', 1000)
}
*/
var stype="1";
function setsearcharea(n)
{
	for(var i=1;i<7;i++)
	{
		document.getElementById("divsearch"+i).className="searchon1";
		document.getElementById("hotseach"+i).className="hotseach1";
	}
	document.getElementById("divsearch"+n).className="searchon";
	document.getElementById("hotseach"+n).className="hotseach";
	stype=n;
	setppztsel();
	document.getElementById('txtcx').focus();
	var cxbz_a = document.getElementById("ssbz_a");
	if(n<5)
	{
		cxbz_a.href="/new/cxbz.aspx?lb="+n;
		cxbz_a.innerHTML="<IMG src='images/searchbzbutton.gif'>"
	}
	else
	{
		cxbz_a.href="";
		cxbz_a.innerHTML="";
	}
}

function setppztsel()
{
	var cxzd="";
	var cxzdz="";
	switch(stype)
	{
		case "1":
			cxzd="药品名,功能主治,产地、生产厂商,拼音名,全部";
			cxzdz="2,3,4,5,1";
			break;
		case "2":
			cxzd="疾病名称,症状体征,诊断检查,治疗方案,疾病概述,全部";
			cxzdz="2,3,4,5,6,1";
			break;
		case "3":
			cxzd="药材名,拼音名,功能主治,功效类别,产地,全部";
			cxzdz="2,3,4,5,6,1";
			break;
		case "4":
			cxzd="方剂名称,拼音名,功能主治,作用类别,出处,全部";
			cxzdz="2,3,4,5,6,1";
			break;
		case "5":
			cxzd="标题";
			cxzdz="标题";
			break;
		case "6":
			cxzd="化验,检查";
			cxzdz="1,2";
			break;
	}
	
	var obj=document.getElementById("selypcxzd");
	for(var i=obj.options.length;i>=0;i--)
	{
		obj.remove(i);
	}
	
	var strname=new Array();
	var strnamedz=new Array();
	strname=cxzd.split(',');
	strnamedz=cxzdz.split(',');
	for(var i=0;i<strname.length;i++)
	{
		if(strname[i].toString()!="")
		{
			obj.options.add(new Option(strname[i].toString(),strnamedz[i].toString()))
		}
	}
	
}

function setppztarea(n)
{
	for(var i=1;i<4;i++)
	{
		document.getElementById("divtitleppzq"+i).className="ppzqhdun";
		document.getElementById("divppzq"+i).className="ppzqone1";
	}
	document.getElementById("divtitleppzq"+n).className="ppzqhdon";
	document.getElementById("divppzq"+n).className="ppzqone";
	
}

var maxheight=100;
var nowheight=1;
var sth;
var setdiv;
var flagnow=0;
var nowopen="0";
function showChild(num)
{
	if(nowopen==num)
	{
		return;
	}
	if(flagnow==0)
	{
		for(var i=1;i<=5;i++)
		{
			document.getElementById('syleftxw'+i).style.display="none";
			document.getElementById('syleftxw'+i).style.height="0px";
		}
		document.getElementById('syleftxw'+num).style.height="1px";
		document.getElementById('syleftxw'+num).style.display="block";
		if(document.all!=null)
		{document.getElementById('syleftxw'+num).filters.alpha.opacity=0;}
		setdiv=document.getElementById('syleftxw'+num);
		setdivheight()
		nowopen=num;
	}
}

function setdivheight()
{
	if(nowheight<=maxheight)
	{
		setdiv.style.height=nowheight+"px";
		nowheight+=5;
		
		if(document.all!=null)
		{setdiv.filters.alpha.opacity+=nowheight;
		}
		
		sth=window.setTimeout("setdivheight()",1)
		flagnow=1;
	}
	else
	{
		setdiv.style.height="100px";
		flagnow=0
		setdiv=null;
		nowheight=1;
		clearTimeout(sth)
	}
}

//专题滚动
var zt_maxheight=70;
var zt_nowheight=1;
var zt_sth;
var zt_setdiv;
var zt_flagnow=0;
var zt_nowopen="0";
function zt_showChild(num)
{
	if(zt_nowopen==num)
	{
		return;
	}
	if(zt_flagnow==0)
	{
		for(var i=1;i<=6;i++)
		{
			document.getElementById('ztxxlb_img'+i).style.display="none";
			document.getElementById('ztxxlb_img'+i).style.height="0px";
			
			document.getElementById('ztxxlb_div'+i).className="yyztone";
			
		}
		document.getElementById('ztxxlb_div'+num).className="yyztone_bg";
		document.getElementById('ztxxlb_img'+num).style.height="0px";
		document.getElementById('ztxxlb_img'+num).style.display="block";
		zt_setdiv=document.getElementById('ztxxlb_img'+num);
		zt_setdivheight()
		zt_nowopen=num;
	}
}

function zt_setdivheight()
{
	if(zt_nowheight<=zt_maxheight)
	{
		zt_setdiv.style.height=zt_nowheight+"px";
		zt_nowheight+=20;
		zt_sth=window.setTimeout("zt_setdivheight()",0.1)
		zt_flagnow=1;
	}
	else
	{
		zt_setdiv.style.height="70px";
		zt_flagnow=0
		zt_setdiv=null;
		zt_nowheight=1;
		clearTimeout(zt_sth)
	}
}


function goselect()
{
	var svalue=document.getElementById("txtcx").value;
	if(svalue==""||svalue=="在这里输入关键词然后点击搜索")
	{
		alert("请输入搜索的关键词！")
		document.getElementById("txtcx").focus();
		return;;
	}
	var strurl="";
	
	stype=stype+"";
	switch(stype)
	{
		case "1":
			strurl="/new/first_search1.aspx?ypmc="+escape(svalue)+"&myfl="+document.getElementById("selypcxzd").value;
			break;
		case "2":
			strurl="/new/bz_search1.aspx?bzmc="+escape(svalue)+"&myfl="+document.getElementById("selypcxzd").value;
			break;
		case "3":
			strurl="/new/zyss.aspx?nr="+escape(svalue)+"&myfl="+document.getElementById("selypcxzd").value;
			break;
		case "4":
			strurl="/new/zyfjcx.aspx?nr="+escape(svalue)+"&myfl="+document.getElementById("selypcxzd").value;
			break;
		case "5":
			strurl="/new/selectnews.aspx?nr="+escape(svalue);
			break;
		case "6":
			strurl="/new/hyjdcx.aspx?parm="+escape(svalue)
			break;
	}
	window.location.href=strurl;
}
function SubmitKeyClick(button) 
{    
 if (event.keyCode == 13) 
 {        
  event.keyCode=9;
  event.returnValue = false;
  document.all[button].click(); 
 }
}

function checkinput()
{
	if(document.getElementById("Top20091_txtyhm").value=="")
	{
		alert("提示：用户名不能为空！");
		document.getElementById("Top20091_txtyhm").focus();
		return false;
	}
	
	if(document.getElementById("Top20091_txtpassword").value=="")
	{
		alert("提示：密码不能为空！");
		document.getElementById("Top20091_txtpassword").focus();
		return false;
	}
}