function $eid(id){
	return document.getElementById(id);
}

// 二手车.选车(首页)
function set_null(){
	ebrand_option.innerHTML = '[不限]';
	eval_brand.value = 0;
	eline_option.innerHTML = '[不限]';
	eval_line.value = 0;
	ebrand_content.style.display = 'none';
}
// 用于前台搜索，品排-车类目ccid1第二，三级
function set_brand(pid,e){
	ebrand_option.innerHTML = '请选择品牌';
	eval_brand.value = 0;
	eline_option.innerHTML = '请选择车型';
	eval_line.value = 0;
	eline_content.style.display = 'none';
	if(pid==0){
		$csh_click = true; 
		eval_brand.value = 0;
		ebrand_content.style.display = '';
		eletter_list.innerHTML = '<div class="fenlei2"><a>加载中...</a></div>';
		var redata = set_brand_data('');
		eletter_list.innerHTML = redata;
	}else{
		$csh_click = false;
		ebrand_option.innerHTML = e.innerHTML;
		eval_brand.value = pid;
		ebrand_content.style.display = 'none';
	}
}
function set_line(pid,e){
	//brand_content.style.display = 'none';
	if(eval_brand.value==0){
		alert('请先选品牌!');
		var a = 'jb_content,cheling_content,price_content2,yslc_content,diyu_content'.split(',');
		for(var i=0;i<a.length;i++){ // for 二手车 esche_ind.html
			var o = $eid(a[i]);
			if(o) o.style.display = 'none';
		}
		return;
	}
	if(pid==0){
		eline_content.style.display = '';
		eline_content.innerHTML = '<div class="fenlei2"><a>加载中...</a></div>';
		var redata = set_line_data('',eval_brand.value);
		eline_content.innerHTML = redata;
	}else{
		eline_option.innerHTML = e.innerHTML;
		eval_line.value = pid;
		eline_content.style.display = 'none'; 
		send_This();
	}
}
function set_brand_data(fid){
	var tab1 = ccid1_taball_pid_letter;
	var a = new Array(); var s = '';
	for(i=0;i<26;i++) a[String.fromCharCode(i+65)] = '';  // 初试化:A~Z
	for(i=0;i<tab1.length;i++){
		itm = tab1[i]; 
		if(itm[2]==0){ // å¡«å……:A~Z
			a[itm[3]] += '<a id="ccid'+itm[0]+'" onclick="set_brand'+fid+'('+itm[0]+',this)" target="_self">'+itm[1]+'</a>';
		}
	} 
	var j = 0, re = '';
	for(i=0;i<26;i++){ // 输出:A~Z
		chr = String.fromCharCode(i+65); //str.charAt(i);
		if(a[chr].length>0){
			j++;
			if(j%2==1){ css1 = "addbg clearfix"; css2 = "yaheilan16 od"; }
			else      { css1 = "clearfix"; css2 = "yaheilan16 od"; }
			re += '<div class="'+css1+'"><span class="'+css2+'">'+chr+'</span>'+a[chr]+'</div>'; 
		}
		
	}
	return re;
}
function set_line_data(fid,pid){
	var tab1 = ccid1_taball_pid_letter;
	var re = '', n = 0, css1 = 'feilei2';
	for(i=0;i<tab1.length;i++){
		itm = tab1[i]; 
		if(itm[2]==pid){
			if(n%2==0){ css1 = 'fenlei2'; }
			else{ css1 = 'fenlei2 addbg'; }
			var tmp = '';
			for(j=0;j<tab1.length;j++){
				itn = tab1[j]; 
				if(itn[2]==itm[0]){
					tmp += ' <a onclick="set_line'+fid+'('+itn[0]+',this)" target="_self">'+itn[1]+'</a>';
				}
			}
			re += '<div class="'+css1+'"><div><a class="yaheilan14" target="_self">'+itm[1]+'</a></div><div>'+tmp+'</div></div>';	
			n++;
		}
	}
	return re;
}
// 地区分站-二手车市
function set_brand2(pid,e){
	ebrand_option2.innerHTML = '请选择品牌';
	eval_brand2.value = 0;
	eline_option2.innerHTML = '请选择车型';
	eval_line.value2 = 0;
	eline_content2.style.display = 'none';
	if(pid==0){
		$csh_click2 = true; 
		eval_brand.value2 = 0;
		ebrand_content2.style.display = '';
		eletter_list2.innerHTML = '<div class="fenlei2"><a>加载中...</a></div>';
		var redata = set_brand_data('2');
		eletter_list2.innerHTML = redata;
	}else{
		$csh_click2 = false;
		ebrand_option2.innerHTML = e.innerHTML;
		eval_brand2.value = pid;
		ebrand_content2.style.display = 'none';
	}
}
function set_line2(pid,e){
	//brand_content.style.display = 'none';
	if(eval_brand2.value==0){
		alert('请先选品牌!');
		return;
	}
	if(pid==0){
		eline_content2.style.display = '';
		eline_content2.innerHTML = '<div class="fenlei2"><a>加载中...</a></div>';
		var redata = set_line_data('2',eval_brand2.value);
		eline_content2.innerHTML = redata;
	}else{
		eline_option2.innerHTML = e.innerHTML;
		eval_line2.value = pid;
		eline_content2.style.display = 'none';
		send_This();
	}
}
//ä»·æ ¼
function set_price2(pid,e,i){
	//brand_content.style.display = 'none';
	if(i==1){
		eprice_content2.style.display = '';
	}else{
		eprice_option2.innerHTML = e.innerHTML;
		eval_ccid112.value = pid;
		eprice_content2.style.display = 'none';
	}
}
// 专家团搜索，
function set_brand3(pid,e){
	ebrand_option3.innerHTML = '请选择品牌';
	eval_brand.value = 0;
	if(pid==0){
		$csh_click = true; 
		ebrand_content3.style.display = '';
		eletter_list3.innerHTML = '<div class="fenlei2"><a>加载中...</a></div>';
		var redata = set_brand_data(3);
		eletter_list3.innerHTML = redata;
	}else{
		url = $cms_abs + 'index.php?caid=539&ccid60='+$ccid60+'&addno=3&ccid1='+pid;
		/*
		if($addno=='1'){
			url = $cms_abs + 'index.php?ccid60='+$ccid60+'&addno=3&ccid1='+pid;
		}else{
			url = $cms_abs + 'index.php?caid=539&addno=3&ccid1='+pid;
		}*/
		window.location.href = url;
	}
}
/*
function set_chekuan(pid,e){
	if(eval_line.value==0){ 
		alert('请先选车型!');
		return;
	}
	if(pid==0){
		chekuan_content.style.display = '';
		chekuan_content.innerHTML = '<div class="fenlei2"><a>加载中...</a></div>';
		var aj=Ajax("HTML","loading");
		aj.post($cms_abs+"etools/ajax.php","action=usedcar&coid="+eval_line.value,function(s){
			var ccid13 = ''; var html = '';
			eval("s=" + s);	
			// re += '<div class="'+css1+'"><div><a class="yaheilan14" target="_self">'+itm[1]+'</a></div><div>'+tmp+'</div></div>';
			// tmp += ' <a onclick="set_line'+fid+'('+itn[0]+',this)" href="javascript:void(0)" target="_self">'+itn[1]+'</a>';
			// <a target="_self" class="yaheilan14" onclick="set_chekuan(2,this)">Test1</a>
			if(s['chexing']){
				s = s['chexing']; fdiv = 1; html = '';
				for(var i=0;i<s.length;i++){
					if(s[i].ccid13 && s[i].ccid13 != ccid13){
						html += '<DIV><A class=yaheilan14 target=_self>' + s[i].ccid13 + '款</A></DIV>'; 
						ccid13 = s[i].ccid13;
						fdiv = 1;
					}else{
						fdiv = 0;
					}
					if(fdiv>0) html += '<DIV>';
					html += '<a target="_self" onclick="set_chekuan('+s[i].aid+',this)">'+s[i].subject+'</a>';
				}
				chekuan_content.innerHTML = '<div class="fenlei2">'+html+'</div>';
			}else{ 
				chekuan_content.innerHTML = '<div class="fenlei2">无数据</div>!';
			}
			
		});
		
	}else{
		chekuan_option.innerHTML = e.innerHTML;
		fmchekuan.value = pid;
		chekuan_content.style.display = 'none';
		send_This();
	}	
}*/
// ask_list,ask_so;二手车:检索,求购,商家地图使用
// for set_line(pid,e); set_chekuan(pid,e);  set_diyu(pid,e,i)
// key = ccid1, ccid20, kuan(searchword)
function send_This($kuan){ 
	if(typeof($sendThis)=="undefined"){  
		return;
	}else if($sendThis=='setMapCcid1()'){ // 商家地图使用
		setMapCcid1();
		return;
	//}else if($sendThis=='search_pro' && $sendThis.id=='search_pro'){ 
		//$eid('search_pro').submit(); 
		//return;
	}else if($sendThis=='YES'){ 
		if($sendForm=='search_pro'){ //问吧
			if(!$eid($sendForm).ccid1.value) return; //多个表单,值为空不提交
		}
		$eid($sendForm).submit(); 
		return;
	}
}

//级别
function set_jb(pid,e,i){
	if(i==1){
		jb_content.style.display = '';
	}else{
		jb_option.innerHTML = e.innerHTML;
		eval_ccid8.value = pid;
		jb_content.style.display = 'none';
	}
}

//车龄
function set_cheling(pid,e,i){
	if(i==1){
		cheling_content.style.display = '';
	}else{
		cheling_option.innerHTML = e.innerHTML;
		eval_ccid23.value = pid;
		cheling_content.style.display = 'none';
	}
}

//行驶里程
function set_yslc(pid,e,i){
	if(i==1){
		yslc_content.style.display = '';
	}else{
		yslc_option.innerHTML = e.innerHTML;
		eval_ccid22.value = pid;
		yslc_content.style.display = 'none';
	}
}

//地区
function set_diyu(pid,e,i){
	if(i==1){
		diyu_content.style.display = '';
	}else{
		diyu_option.innerHTML = e.innerHTML;
		eval_ccid20.value = pid;
		diyu_content.style.display = 'none';
		send_This(1);
	}
}

function bubbleClick(e){
	var etg = e.tagName;
	if(etg=='BODY') return true;
	if(etg=='A'||etg=='EM'||etg=='LI') return false;
		var p = e.parentNode;  
		var tag='', tid='';
		try{tag = p.tagName;}
		catch(ex1){ return false; }
		try{tid = p.id.toString();}
		catch(ex2){ return false; }
	if(tag=='BODY'){
		return true; //隐藏
	}else if(tid=='tl1'){
		return false;
	}else if(tag=='DIV'&&(tid=='get_brand'||tid=='get_line'||tid=='get_brand2'||tid=='get_line2'||tid=='get_price2')){
		return false; //不处理
	}else{
		return bubbleClick(p);
	}
}

//汽车租赁

function set_zunlin(pid,e){
	if(pid==0){
		zulin_content.style.display = '';
	}else{
		zulin_option.innerHTML = e.innerHTML;
		chid1.value = pid;
		zulin_content.style.display = 'none';
		if(parseInt(chid1.value)==54){
			chid1.name = 'ugid34';
			searchword.name = 'company';
			searchform.action =memberurl+'index.php';
			}else{
			chid1.name = 'caid';
			searchword.name = 'searchword';
			searchform.action = $cms_abs+'index.php';
			}
	}
}

//汽车驾校
function set_jx(pid,sid,e){ 
	if(pid==0){ 
		jx_content.style.display = '';
	}else{
		$id('jx_keyid').name = pid;
		$id('jx_keyid').value = sid;
		if(!e.innerHTML){
			jx_option.innerHTML = e;
		}else{
			jx_option.innerHTML = e.innerHTML;
		}
		if(pid.indexOf('ugid')==0){
			searchword.name = 'company';
			if(pid=='ugid33') searchword.name = 'biaoti';
			searchform.action = $cms_abs+'member/index.php';
		}else{
			searchword.name = 'searchword';
			searchform.action = $cms_abs+'index.php';
		}
	}
	jx_content.style.display = '';
	
}

//二手车

function set_es(pid,e,i){

	if(i==1){
		xlk_content.style.display = '';
		
	}else{
		xlk_option.innerHTML = e.innerHTML;
		chid1.value = pid;
		xlk_content.style.display = 'none';
	}
	
}

// 用于：团购报名

function set_ccid1a(e){
	var tab1 = ccid1_taball_pid_letter;
	eccid1b.options.length = 1; eccid1b.disabled = true;
	eccid1c.options.length = 1; eccid1c.disabled = true;
	echexing.value = '';
	ecidimg.src = $tplurl+"newscommon/images/n110.png";
	if(e.value.length==0){ 
		alert('请选择品牌'); return; 
	}else{
		//eccid1b.disabled = false;
	}
	for(i=0;i<tab1.length;i++){
		itm = tab1[i]; 
		if(itm[2]==e.value){
				var oOption = document.createElement("option");
				oOption.appendChild(document.createTextNode(itm[1]));
				oOption.setAttribute('value',itm[0]);
				eccid1b.appendChild(oOption); //cnt++;
		}
			
	}
	eccid1b.disabled = false;
}
function set_ccid1b(e){
	var tab1 = ccid1_taball_pid_letter;
	eccid1c.options.length = 1; eccid1c.disabled = true;
	echexing.value = '';
	ecidimg.src = $tplurl+"newscommon/images/n110.png";
	if(e.value.length==0){ 
		alert('请选择厂商'); return; 
	}else{
		//eccid1c.disabled = false;
	}
	for(i=0;i<tab1.length;i++){
		itm = tab1[i]; 
		if(itm[2]==e.value){
				var oOption = document.createElement("option");
				oOption.appendChild(document.createTextNode(itm[1]));
				oOption.setAttribute('value',itm[0]);
				eccid1c.appendChild(oOption); //cnt++;
		}
			
	}
	eccid1c.disabled = false;
}
function set_ccid1c(e){
	//echexing.value = e.value;
	if(e.value.length==0){ alert('请选择车型'); return; } 
		var aj = Ajax("HTML","loading");
		var ajaxurl = $cms_abs+uri2MVC("ajax=ccid_this_logo&ccid="+e.value+"");
		aj.get(ajaxurl,function(data){
			if(data.indexOf('/')>0){
				ecidimg.src = data;
			}else{
				ecidimg.src = $tplurl+"newscommon/images/n110.png";
			}
		});	
}
function reset_ccid13(a,b,c){
	var tab1 = ccid1_taball_pid_letter;
	if(b==0){
		for(i=0;i<tab1.length;i++){
			itm = tab1[i]; 
			if(itm[0]==a){
				b = itm[2];
				break;
			}	
		}
	}
	if(c==0){
		for(i=0;i<tab1.length;i++){
			itm = tab1[i]; 
			if(itm[0]==b){
				c = itm[2];
				break;
			}	
		}
	} 
	if(a*b*c>0){ // 避免IE6下弹出信息; 并未完美解决!
		eccid1a.value = c; set_ccid1a(eccid1a); 
		eccid1b.value = b;
		if(eccid1b.value.length>0){ 
			set_ccid1b(eccid1b);
			eccid1c.value = a; 
			if(eccid1c.value.length>0){ 
				set_ccid1c(eccid1c); 
				echexing.value = a; 
			}
		}
	}
	//if(a*b*c>0){ //alert(a+':'+b+':'+c); //IE6淘汰后,直接用此段
		//eccid1a.value = c; set_ccid1a(eccid1a); 
		//eccid1b.value = b; set_ccid1b(eccid1b);
		//eccid1c.value = a; set_ccid1c(eccid1c); echexing.value = a;
	//}
}


// 根据 ccid 得到顶级(id)
function get_ccid_p0id(ccid){
	var tab1 = ccid1_taball_pid_letter;
	var b = 0; c = 0;
	for(i=0;i<tab1.length;i++){
		itm = tab1[i]; 
		if(itm[0]==ccid){
			b = itm[2];
			break;
		}	
	}//alert(b);
	for(i=0;i<tab1.length;i++){
		itm = tab1[i]; 
		if(itm[0]==b){
			c = itm[2];
			break;
		}	
	}//alert(c);
	return c;
}

// 根据 ccid 得到名称(title)
function get_ccid_vlaue(tab,ccid){
	//alert(ccid);
	for(i=0;i<tab.length;i++){
		itm = tab[i]; //parseInt()
		if(itm[0]==ccid){
				return itm[1];
		}	
	}
	return '';
}