//用于取得元素可操作的ID
function GetObj(objID)
{
	if(document.getElementById)
	{
		return eval('document.getElementById("' + objID + '")');
	}
	else
	{
		if(document.layers)
		{
			return eval("document.layers['" + objID + "']");
		}
		else
		{
			return eval('document.all.' + objID);
		}
	}
}



//走马灯效果
function CreateZMD(strA,targ,strP)
{
	var strD = '<marquee' + strP + ' onmouseover="this.stop();" onmouseout="this.start();">';
	
	//传入的各项以“|”分隔
	var arrURL = new Array();
	if(targ == "")
	{
		targ = "<<<";
	}
	arrURL = strA.split("|");
	var lenght = arrURL.lenght;
	var strB = "";
	for(var i=0; i<lenght;i++)
	{
		strB += targ + "&nbsq;" + arrURL[i] + "&nbsq;";
	}
	
	var strC = strD + strB + "</marquee>";
	return strC;
}

//提取Url参数部分,返回数组
function RequestQueryString(strName)
{
	if(!strName) strName = '';
	
	var strHerf = window.location.href;
	var intPos = strHerf.indexOf('?');
	var strParm = strHerf.substr(intPos+1);
	
	var arrTmp = strParm.split('&');
	var lenght = arrTmp.length;
	var Res = new Array();
	for(var i=0;i<lenght;i++)
	{
		var arrTmp1 = arrTmp[i].split('=');
		Res[i] = new Array();
		Res[i]['key'] = arrTmp1[0];
		Res[i]['value'] = arrTmp1[1];//key->value
		if(strName != '')
		{
			if(Res[i]['key'].toUpperCase() == strName.toUpperCase())
			{
				return Res[i]['value'];
			}
			else
			{
				if(i == lenght-1)
				{
					return false;
				}
			}
		}
	}
	return Res;
}

//设置页面焦点，并描颜色
function SetFocus(eid,idHead,idColor,ifTop)
{
	if(idHead == "" || typeof(idHead) != 'string' || !idHead)
	{
		idHead = 'utitle_';
	}
	if(idColor == "" || typeof(idColor) != 'string' || !idColor)
	{
		idColor = 'red';
	}
	if(!ifTop || ifTop == "")
	{
		ifTop == 0;
	}
	eid = idHead + eid;
	
	var isscroll = true;
	
	if(ifTop == 1)
	{
		isscroll = false;
	}
	
	var obee = GetObj(eid);
	if(obee)
	{
		obee.style.color = idColor;
		if(isscroll)
		{
			obee.focus();
		}
	}
}

//返回GMT格式的时间
function getGMTDate(days,hours,minutes)
{
	var expDate = new Date();
	
	if(typeof(days) == "number" && typeof(hours) == "number" && typeof(minutes) == "number")
	{
		expDate.setDate(expDate.getDate() + parseInt(days));
		expDate.setHours(expDate.getHours() + parseInt(hours));
		expDate.setMinutes(expDate.getMinutes() + parseInt(minutes));
		
		return expDate.toGMTString(); 
	}
	else
	{
		return false;
	}
}

//提供随机数
function makeRandom(intMin,intMax)
{
	if(!intMin)return false;
	if(!intMax)
	{
		intMax = intMin;
		intMin = 0;
	}
	var s = 0;
	var intR = intMax - intMin;
	s = Math.floor(Math.random()*intR);
	s = s + intMin;
	return s;
}

function OpCheck(str,way)
{
	//验证：电子邮件，电话号码，手机号码，邮政编码,身份证号
	var strCert = "";
	switch(way)
	{
		case "email":
			strCert = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-z]{2,4}$/;
			break;
		case "telephone":
			strCert = /^[0-9][0-9][0-9][0-9][0-9][0-9][0-9]/;
			break;
		case "moblie":
			strCert = /^[1][3|5][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]/;
			break;
		case "postcode":
			strCert = /^[0-9][0-9][0-9][0-9][0-9][0-9]/;
			break;
		case "idcode":
			strCert = /^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9x]/;
			break;
	}
	return strCert.test(str);
}












var old_search_default;
function search_show(n){
	for(var i=1;i<=17;i+=2){
		if( i == n ){
			GetObj("qt_"+i).className = "stag";
			GetObj("qt_"+(i-1)).style.display = "none";
			GetObj("qt_"+(i+1)).style.display = "none";
			if( n != 1 ) GetObj("qt_0").style.display = "";
		}else{
			GetObj("qt_"+i).className = "stag1";
			GetObj("qt_"+(i+1)).style.display = "";
		}		
	}
	switch(n){
		case 1:
			search_txt = "求购搜索";
			search_action = "http://china.wood-seek.com/buy/";
			search_key = "木材加工,林业,竹产业";
			search_defaultvalue = "海量采购信息";
			search_sub = "query";
			break;
		case 3:
			search_txt = "供应搜索";
			search_action = "http://china.wood-seek.com/sell/";
			search_key = "木工机械,原木,实木地板";
			search_defaultvalue = "每天更新大量供应信息";
			search_sub = "query";
			break;
		case 5:
			search_txt = "目录检索";
			search_action = "http://china.wood-seek.com/dir/";
			search_key = "木板材,防腐木,隔音材料";
			search_defaultvalue = "全球第一个木业开放性目录";
			search_sub = "query";
			break;
		case 7:
			search_txt = "招聘搜索";
			search_action = "http://china.wood-seek.com/job/";
			search_key = "细木工板,包装材料,沙比利";
			search_defaultvalue = "木业界最大的网上人才市场";
			search_sub = "query";
			break;
		case 9:
			search_txt = "简历搜索";
			search_action = "http://china.wood-seek.com/dir/";
			search_key = "木材,桉树,建筑模板";
			search_defaultvalue = "木业界最大的网上人才市场";
			search_sub = "query";
			break;

case 11:
			search_txt = "论坛搜索";
			search_action = "http://club.86wol.com/bbs/s.asp";
			search_key = "办公家具,杨木,木门";
			search_defaultvalue = "中国最大的木业论坛";
			search_sub = "query";
			break;




case 13:
			search_txt = "博客搜索";
			search_action = "http://search.86wol.com/blog/";
			search_key = "研究报告,女人,人生";
			search_defaultvalue = "互联网博客信息索引大全";
			search_sub = "query";
			break;
		case 15:
			search_txt = "网页搜索";
			search_action = "http://search.86wol.com/s.asp";
			search_key = "树种,花榈木,杉木价格";
			search_defaultvalue = "200亿网页数据";
			search_sub = "query";
			break;

	case 17:
			search_txt = "英汉翻译";
			search_action = "http://dict.86wol.com/dict.asp";
			search_key = "原木,檀木,沉香木";
			search_defaultvalue = "木搜英汉在线词典测试版 3000万词条";
			search_sub = "query";
			break;




	}
	GetObj("search_fm").action = search_action;
	GetObj("query").name = "query";
	GetObj("query").defaultValue = search_defaultvalue;
	GetObj("search_btn").value = search_txt;
	if( old_search_default == GetObj("query").value )
	{
		GetObj("query").value = search_defaultvalue;
	}
	else
	{
		if( search_defaultvalue && !GetObj("query").value ) GetObj("query").value = search_defaultvalue;
	}
	old_search_default = search_defaultvalue;

	tmp = "";
	var search_more = search_key.split(",");
	var search_str = "";
	for (var i=0; i<search_more.length; i++) {
		if (search_more[i].length>0) {			
				tmp += search_more[i];
				if( tmp.length > 17 ) break;
	// search_str += "<a href=" + search_action + "?"+search_sub+"=" + search_more[i] + "&stype=kw&src=portal target=_blank>" + search_more[i] + "</a> ";
					

search_str += "<a href=" + search_action + "?"+search_sub+"=" + search_more[i] + "  target=_blank>" + search_more[i] + "</a> ";
		
}
	}
	GetObj('more_query').innerHTML = search_str;
}

function show_piao( a )
{
	var divstr = '<input name="from" id="from" type="text" class="in070212"  onfocus="this.value=\'\';"  maxlength="10" value="" /> 至 <input name="k" id="kw" type="text" class="in070212"  onfocus="this.value=\'\';" accesskey="c" title="搜索栏热键:alt+c" maxlength="10" value=""/><input name="src" id="src" type="hidden" value="portal"/>';
	
	var defaultstr = '<input name="query" id="kw" type="text" class="in070116" onmouseover="this.focus()"  onfocus="this.select()" accesskey="c" title="搜索栏热键:alt+c" maxlength="40"/><input name="src" id="src" type="hidden" value="portal"/>';
	var piaoobj = GetObj("searchtxt");
	if( a == 'show' )
	{
		piaoobj.innerHTML = divstr;
	}
	else
	{
		piaoobj.innerHTML = defaultstr;		
	}
}

function check_fm(){
	var obj = GetObj("query");
	if( obj.value == obj.defaultValue ){
		obj.value = "";
	}	
}