function $(i){return document.getElementById(i);}
function LFormCheck()
{
    if($('q').value =="")
    {
    	$('q').focus();
    	return false;
    }
    if($('q1')!=null && $('q1').value =="")
    {
    	$('q1').focus();
    	return false;
    }
	return true;
}
function formonclick(k)
{
	var aa="onKeyup=suggest.display(this,event);";
	$('tp3').className = $('tp2').className = $('tp1').className = 'bt';
	$('tp'+k).className = 'bt now';
	$('citys').style.display='none';
	switch (k)
	{
		case "3":
			//$('d').innerHTML=iinput("13","q",""+aa+"")+" - "+iinput("13","q1",""+aa+"");
			//
			//$('d').innerHTML='<br /><br /><input type="text" class="it_1" id=q name=q '+aa+'> <input type="button" class="ib_1"> <input type="text" class="it_1" id=q1 name=q1 '+aa+'> <input type="submit" class="is_1" value="">';
			/*$('d').innerHTML='<p><label class="lab">起点</label><label>终点</label></p><input id=q name=q '+aa+' type="text" autocomplete="off"><i></i><input type="text" class="it1" id=q1 name=q1 '+aa+' autocomplete="off">';*/
			$('d').innerHTML='<input type="button" id="it" value="'+city+'" class="fm_bt" id="" onclick="ct_show()"><input id=q name=q '+aa+' type="text" autocomplete="off" class="fm_tx" value=""><i></i><input type="text" class="fm_tx" id=q1 name=q1 '+aa+' autocomplete="off" value=""><input type="submit" value="" class="fm_sb" onmouseover="this.className=\'fm_sb fm_mo\'" onmouseout="this.className=\'fm_sb\'">';
			$('shtype').value = 'p2p';
			break;
		case "2":
			//$('d').innerHTML=iinput("30","q",""+aa+"");
			//p
			//$('d').innerHTML='<br /><br /><input type="text" class="it_1" id=q name=q '+aa+'> <input type="submit" class="is_1" value="">';
			/*$('d').innerHTML='<p><label class="lab">站点</label></p><input type="text" id=q name=q '+aa+' autocomplete="off"/>';*/
			$('d').innerHTML='<input type="button" id="it" value="'+city+'" class="fm_bt" onclick="ct_show()"><input type="text" class="fm_tx long" id=q name=q '+aa+' autocomplete="off" value=""><input type="submit" value="" class="fm_sb" onmouseover="this.className=\'fm_sb fm_mo\'" onmouseout="this.className=\'fm_sb\'">';
			$('shtype').value = 'p';
			break;
		case "1":
			//$('d').innerHTML=iinput("30","q","");
			//pp
			//$('d').innerHTML='<br /><br /><input type="text" class="it_1" id=q name=q> <input type="submit" class="is_1" value="">';
			/*$('d').innerHTML='<p><label class="lab">线路</label></p><input type="text" id=q name=q>';*/
			$('d').innerHTML='<input type="button" id="it" value="'+city+'" class="fm_bt" onclick="ct_show()"><input type="text" class="fm_tx long" id=q name=q value=""><input type="submit" value="" class="fm_sb" onmouseover="this.className=\'fm_sb fm_mo\'" onmouseout="this.className=\'fm_sb\'">';
			$('shtype').value = 'pp';
			break;
	}
}

var gdata = false;
function ct_show()
{
	var p_left=$('it').offsetLeft;
	var p_top=$('it').offsetTop;
	//$('citys').style.display='block';
	$('citys').style.left=p_left+'px';
	$('citys').style.top=(p_top+31)+'px';
	
	//ct_show()
	winno='';
	if($('citys').style.display!='block')
	{
		winno = 'citys';
	}
	//winno = 'citys';
	
	if(!gdata)
	{
		var trow = location.hostname.split('.');
		ldjs('gtt', 'http://nanjing.'+trow[1]+'.'+trow[2]+'/cityinfo.php?bk=dischge');
		gdata = true;
	}
}

function dischge(data)
{
	var str = '';	
	var cityr = [];
	for(var x in data)
	{
		str += '<li><cite>'+x+'</cite><i>';
		for(var x2 in data[x])
		{
			str += '<a href="http://'+x2+'.8684.cn/">'+data[x][x2]+'</a>';
			cityr[cityr.length] = [x2, '<a href="http://'+x2+'.8684.cn/">'+data[x][x2]+'</a>'];
		}
		str += '</i></li>';
	}
	//<ul id="city0"></ul>
	$('city0').innerHTML = str;
	//alert( cityr )
	
	str = '';
	var zm = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
	for(var i=0; i<zm.length; i++)
	{
		var str1 = '';
		var tzm = zm.substr(i,1);
		for(var x=0; x<cityr.length; x++)
		{
			//alert( zm[i]+' '+cityr[x][0].substr(0,1).toUpperCase() + ' '+cityr[x][0])
			//alert( zm[i] );
			if( tzm==cityr[x][0].substr(0,1).toUpperCase() )
			{
				str1 += cityr[x][1];
			}
		}
		if(str1) str += '<li><cite>'+tzm+'</cite><i>'+str1+'</i></li>';
	}
	$('city1').innerHTML = str;
}
/*function formonclick(k)
{
	var aa="onKeyup=suggest.display(this,event);";
	switch (k)
	{
		case "3":
			$('d').innerHTML=iinput("13","q",""+aa+"")+" - "+iinput("13","q1",""+aa+"");
			break;
		case "2":
			$('d').innerHTML=iinput("30","q",""+aa+"");
			break;
		case "1":
			$('d').innerHTML=iinput("30","q","");		
			break;
	}
}*/
function iinput(s,n,aa)
{
	return "<input id="+n+" maxlength=100 size="+s+" name="+n+" value='"+$('q').value+"' "+aa+">";		
}
document.write('<script type="text/javascript" src="http://www.8684.cn/js/wj.js"></script>');

function ldjs(id,url)
{
	var ob=document.getElementsByTagName('head')[0],ob1=$(id),jss;	
	if(ob1) ob1.parentNode.removeChild(ob1);
	jss=document.createElement('script');
	jss.type="text/javascript";
	jss.id=id;
	jss.src=url;	
	ob.appendChild(jss);
}
function ob_hid(i,f){if($(i)) $(i).style.display=(f)?'none':'block';}
function setpos(i,obj)
{
	if(typeof(obj.t)!='undefined') $(i).style.top=obj.t+'px';
	if(typeof(obj.l)!='undefined') $(i).style.left=obj.l+'px';
}
function getpos(ob)
{
	var add=(document.layers) ? 2 : 0;
	var obtp=ob;
	var top=0;
	var left=0;
	do 
	{
		obtp=obtp.offsetParent;
		left+=obtp.offsetLeft;
		top+=obtp.offsetTop;
	}
	while(obtp.tagName!="BODY" && obtp.tagName!="HTML");	
	var temp=new Array();	
	temp[0]=ob.offsetLeft+left;		
	temp[1]=ob.offsetTop+top+ob.offsetHeight+add;
	return temp;
}

var lscity='lscity';
var winrow=[lscity, 'citys'];
var winno='';


function hidwin()
{
	for(x in winrow)
	ob_hid(winrow[x],1);
	if(winno) ob_hid(winno);
	winno='';
}
function mcity(m)
{
	s=m.split("|");
	var p = new Array();
	for(i=0;i<s.length;i++)
	{
		  p[i]='<a href="/?city='+s[i]+'" target="_self">'+s[i]+'</a>';//http://www.8684.cn
	}
	return p.join(" ");
}
function fload()
{	/*$('citys').getElementsByTagName('span')[0].innerHTML=mcity("北京|深圳|上海|南京|成都|广州|武汉|杭州|长沙|天津|沈阳|苏州|重庆|厦门|宁波|南宁|合肥|东莞|福州|青岛|昆明|济南|长春|郑州|大连|佛山|常州|南昌|西安|无锡|珠海|温州|海口|太原|西宁|贵阳|绍兴|徐州|烟台|中山|哈尔滨|石家庄|呼和浩特|秦皇岛|乌鲁木齐")+' <a href="http://old.8684.cn/" target="_self">更多城市</a>';*/
	$('citys').onclick=stp;
}
if(document.attachEvent)
{
	document.attachEvent('onclick',hidwin);
	window.attachEvent('onload',fload);
}
else if(document.addEventListener)
{
	document.addEventListener('click',hidwin,false);
	window.addEventListener('load',fload,false);
}
else
{
	document.onclick=hidwin;
	window.onload=fload;
}
function stp(e)
{
	e=(e)?e:window.event;
	e.cancelBubble=true;
}
function fcgct(obj)
{
	winno='';
	if($(lscity).style.display!='block')
	{
		winno=lscity;
	}
	
	var row=getpos(obj);
	setpos(lscity,{t:row[1],l:row[0]});
}
function addBookmark()
{
var url= location.href.replace(/\?.*$|#.*$/g,'')+'?fav';
var title = document.title;
try
{
window.external.AddFavorite(url, title);
}
catch(e)
{
(window.sidebar) ? window.sidebar.addPanel(title, url, '') : alert('请使用按键 Ctrl+d，收藏本页');
}
return false;
}
function c_change(n,a)
{
	for(i=0;i<n;i++)
	{
		$('c_bt'+i).className="c_bt";
		$('city'+i).style.display='none';
		if(a==i)
		{
			$('c_bt'+i).className="c_bt c_bt1";	
			$('city'+i).style.display='block';
		}			
	}
}
function shcity()

{

	var citys = $('city0').getElementsByTagName('a');

	for(var i=0; i<citys.length; i++)

	{

		if(citys[i].innerHTML == $('searchn').value)

		{

			location.href=citys[i].href;

			return;

		}

	}

	alert('请输入正确的城市名称');

	$('searchn').focus();

}
document.write('<script type="text/javascript" src="http://js.973.com/ad/sys_ad_complete.js"></script>');