var num=6;
function getObj(objName)
{
	return(document.mySearch.elements[objName]);
}
function getallObj(objName)
{
	return(document.getElementById(objName));
}

function gotoCompany()
{
	var keywords = getallObj("skey").value;
	if(keywords == "" || keywords.substring(0,3)=="请输入")
		alert("请输入关键词或公司电话或公司全名直接进入该企业商铺。");
	else
		window.location.href="/info/toCompany.aspx?skey="+keywords;
}

function showIndustryCount(ajaxRequest){
	var browse;
	if (window.ActiveXObject)
        browse="ie";
    else if (document.implementation && document.implementation.createDocument)
        browse="ff";
    else{
		alert( '未做与该浏览器的兼容！');
		return;
    }

	var industryCount = $("industryCount");
	if (ajaxRequest.readyState == 4){
		if (ajaxRequest.status == 200){
			var xmlDOM = ajaxRequest.responseXML;
			try{
					
				var j=0;
				var txt="<ul><li>";
				
				if(browse=="ff"){
					var bi = xmlDOM.getElementsByTagName("Items");
					var ID = xmlDOM.getElementsByTagName("ID");
					var Title=xmlDOM.getElementsByTagName("Title");
					var Levels=xmlDOM.getElementsByTagName("Levels");
					var iCount=xmlDOM.getElementsByTagName(bi[0].childNodes[3].tagName);
					for(var i=0;i<bi.length;i++){
						
						var lvs=Levels[i].childNodes[0].nodeValue;
						if(lvs=="1"){
							if(j==0)
								txt=txt+"<p>\n";
							else{
								if(j==4){
									txt=txt+"</p>\n</li>\n<li>\n<p>\n";
								}
								else
									txt=txt+"</p>\n<p>\n";
							}
							txt=txt+"<strong><a href='"+defaultURL+"?hyid="+ID[i].childNodes[0].nodeValue+"' target='_blank'>"+Title[i].childNodes[0].nodeValue+"("+iCount[i].childNodes[0].nodeValue+")</a></strong>\n";
							j=j+1;
						}
						else
						{
							txt=txt+"<span>|<a href='"+defaultURL+"?hyid="+ID[i].childNodes[0].nodeValue+"' target='_blank'>"+Title[i].childNodes[0].nodeValue+"</a></span>\n ";
						}
					}
				}
				else{
					var bi=xmlDOM.documentElement.selectNodes("Items");	
					for(var i=0;i<bi.length;i++){
						var levels=bi[i].childNodes[2].text;
						if(levels=="1"){
							if(j==0)
								txt=txt+"<p>\n";
							else{
								if(j==4){
									txt=txt+"</p>\n</li>\n<li>\n<p>\n";
								}
								else
									txt=txt+"</p>\n<p>\n";
							}
							txt=txt+"<strong><a href='"+defaultURL+"?hyid="+bi[i].childNodes[0].text+"' target='_blank'>"+bi[i].childNodes[1].text+"("+bi[i].childNodes[3].text+")</a></strong>\n";
							j=j+1;
						}
						else{
							txt=txt+"<span>|<a href='"+defaultURL+"?hyid="+bi[i].childNodes[0].text+"' target='_blank'>"+bi[i].childNodes[1].text+"</a></span>\n ";
						}
					}
				}
				txt=txt+"</li></ul>";
				industryCount.innerHTML=txt;
			}
			catch(exception){}
		}
	} else {
		industryCount.innerHTML = '载入中，请稍等...';
	}
}

var defaultSort=0;
var defaultURL="info/sale.aspx";

function setIndustrySort(t){

	if (defaultSort!=t)
	{
		if (t==0)
			defaultURL="info/sale.aspx";
		else
		{
			if(t==1)
				defaultURL="info/buy.aspx";
			else
				defaultURL="info/company.aspx";
		}
		
		$("industryList").getElementsByTagName("dt")[defaultSort].className="";
		$("industryList").getElementsByTagName("dt")[t].className="current";
		XMLHttp.sendReq('GET','inc/getIndustrySort.aspx?t='+(t+1),'',showIndustryCount);
		defaultSort=t;
	}
}

function showBoard(id)
{
	if (oldId!=id)
	{
		if(oldId>0)
		    getallObj("sb"+oldId).className="td_top_search_1";
		getallObj("sb"+id).className="td_top_search_2"; 
		XMLHttp.sendReq('GET','/inc/gethotkey.aspx?t='+id,'', showHotKey);
		var keywords = getallObj("skey").value;
		if(keywords == "" || keywords.substring(0,3)=="请输入")
		{
			switch(id)
			{
				case 1:
					getallObj('skey').value="请输入您感兴趣的产品关键词";getallObj('mySearch').action="/info/sale.aspx";
					break;
				case 2:
					getallObj('skey').value="请输入您感兴趣的产品关键词";getallObj('mySearch').action="/info/buy.aspx";
					break;
				case 4:
					getallObj('skey').value="请输入您感兴趣的公司名的关键词";getallObj('mySearch').action="/info/company.aspx";
					break;
				case 5:
					getallObj('skey').value="请输入您感兴趣的关键词";getallObj('mySearch').action="/info/news.aspx";
					break;
				case 6:
					getallObj('skey').value="请输入您感兴趣的关键词";getallObj('mySearch').action="/info/exposition.aspx";
					break;
				case 7:
					getallObj('skey').value="请输入关键词或公司电话或公司全名直接进入该企业商铺";getallObj('mySearch').action="/info/toCompany.aspx";
					break;
				case 8:
					getallObj('skey').value="请输入您感兴趣的产品关键词";getallObj('mySearch').action="/info/sale.aspx";
					break;
			}
		}
		else
		{
			getallObj("skey").value = keywords;
			switch(id)
			{
				case 1:
					getallObj('mySearch').action="/info/sale.aspx";
					break;
				case 2:
					getallObj('mySearch').action="/info/buy.aspx"; 
					break;
				case 4:
					getallObj('mySearch').action="/info/company.aspx"; 
					break;
				case 5:
					getallObj('mySearch').action="/info/news.aspx";
					break;
				case 6:
					getallObj('mySearch').action="/info/exposition.aspx";
					break;
				case 7:
					getallObj('mySearch').action="/info/toCompany.aspx";
					break;
				case 8:
					getallObj('mySearch').action="/info/sale.aspx";
					break;
			}
		}
		oldId=id;
	}
}

function toBoard(id)
{
	var url="";
	if (oldId!=id)
	{
		var keywords = getallObj("skey").value;
		if(keywords == "" || keywords.substring(0,3)=="请输入")
			keywords="";
		else
			keywords="?skey="+keywords;
		switch(id)
		{
			case 1:
				window.location.href="/info/sale.aspx"+keywords;
				break;
			case 2:
				window.location.href="/info/buy.aspx"+keywords;
				break;
			case 4:
				window.location.href="/info/company.aspx"+keywords;
				break;
			case 5:
				window.location.href="/info/news.aspx"+keywords;
				break;
			case 6:
				window.location.href="/info/exposition.aspx"+keywords;
				break;
			case 7:
				if(oldId>0)
					getallObj("sb"+oldId).className="td_top_search_1";
				getallObj("sb"+id).className="td_top_search_2";
				XMLHttp.sendReq('GET','/inc/gethotkey.aspx?t='+id,'', showHotKey);
				oldId=id;
				getallObj('mySearch').action="/info/toCompany.aspx";
				break;
			case 8:
				window.location.href="/";
				break;
		}
	}
}

function check(theSearchForm)
{
	if (theSearchForm.skey.value.substring(0,3) =="请输入" || theSearchForm.skey.value == "")
	{
		alert("请输入查询内容！");
		theSearchForm.skey.focus();
		return false;
	}
	return true;
}

function recheck(){ 
	if (document.loginForm.UsernameGet.value ==""){
		alert("请填写您的用户名！");document.loginForm.UsernameGet.focus();	return false;}
	var filter=/^\s*[.A-Za-z0-9_-]{4,15}\s*$/;
	if (!filter.test(document.loginForm.UsernameGet.value)) { 
		alert("用户名填写不正确,请重新填写！可使用的字符为（A-Z a-z 0-9 _ - .)长度不小于4个字符，不超过15个字符，注意不要使用空格。"); 
		document.loginForm.UsernameGet.focus();
		return false; 
	} 
	if (document.loginForm.PasswordGet.value =="") {
		alert("请填写您的密码！");
		document.loginForm.PasswordGet.focus();
		return false; 
	}
	var filter=/^\s*[.A-Za-z0-9_-]{6,15}\s*$/;
	if (!filter.test(document.loginForm.PasswordGet.value)) { 
		alert("密码填写不正确,请重新填写！可使用的字符为（A-Z a-z 0-9 _ - .)长度不小于6个字符，不超过15个字符，注意不要使用空格。"); 
		document.loginForm.PasswordGet.focus();
		return false; 
	} 

	if (loginForm.verifycode.value==""){
		alert("请输入验证码!");
		loginForm.verifycode.focus();
		return false;
	}
	if (document.loginForm.verifycode.value!=document.loginForm.verifycode2.value ){
		alert("输入的验证码不正确，请看清后填写！"); 
		document.loginForm.verifycode.focus();
		return false; 
	} 
	loginForm.submit();
	return true;
}