//产品搜索
function sch_pro(ver)
{
   var key=document.getElementById("keyword");
   var url=(ver==1)?"productsEn.asp":"products.asp";
   var clsid=document.getElementById("clsid").value;
   clsid=(/^\d+$/.test(clsid))?clsid:0;
   //key.value=trim(key.value).replace(/'/,"");
   key.value=key.value.replace("请输入关键关字","");
   //if (key.value=="" && clsid==0) return false;
   url=url+"?"+"keyword="+escape(key.value);
   url+="&clsid="+clsid;
   location.href=url;
   return false;
}

//新闻搜索
function news_sch(ver)
{
	var url=(ver==1)?"newsEn.asp":"news.asp";
	var key=document.getElementById("keyword").value;
	var clsid=document.getElementById("clsid").value;
	clsid=(clsid.match(/^[1-9]\d*$/))?clsid:0;
	key=trim(key).replace(/\'/g,"''");
	//if (clsid==0 && key=="") return;
	url+="?clsid="+clsid+"&keyword="+escape(key);
	location.href=url;
}

//登陆验证
function chklogin(obj)
{
  var fm=obj;
  if (fm["username"].value=="" ){
	  fm["username"].focus();
	  alert("请输入用户名!");
	  return false;
  }
  if (fm["userpass"].value==""){
	  fm["userpass"].focus();
	  alert("请输入密码!");
	  return false;
  }
}

//简介类，分页显示
var page=0;
var pageArr=new Array();
function GetPageArr()
{
    var tmpArr=document.getElementsByTagName("div");
    var tmp="";
    var obj;
    for (var i=0;i<tmpArr.length;i++)
    {
        if ( /^page\d+$/i.test(tmpArr[i].id) )
            pageArr.push(tmpArr[i].id);
    }
    if (pageArr.length==0) return;
    for (var i=0;i<pageArr.length;i++)
    {
        if (i!=page){
            document.getElementById(pageArr[i]).style.display="none";
        }
    }
	tmp="";
	tmp+="<div class=\"showpage\">";
	tmp+="<a href=\"javascript:void(0);\" onclick=\"showPage('pre');\">上一页</a>&nbsp;&nbsp;";
	tmp+="<a href=\"javascript:void(0);\" onclick=\"showPage('next');\">下一页</a>";
	tmp+="</div>";
	document.write(tmp);
}

function showPage(str)
{
   if (pageArr.length==0) return;
   switch(str)
   {
        case "pre":
            page--;
            if (page<0) page=0;
            break;
        case "next":
            page++;
            if (page>pageArr.length-1) page=pageArr.length-1;
            break;    
   }
    document.getElementById(pageArr[page]).style.display="";
    for (var i=0;i<pageArr.length;i++)
    {
        if (i!=page){
            document.getElementById(pageArr[i]).style.display="none";
        }
    }
}

//左侧导航
function showSub(clsid)
{
    var obj=document.getElementById(clsid);
    if (!obj) return;
    with(obj){
        style.display=(style.display=="block")?"none":"block";
    }
}
function changeIcon(objid)
{
    var obj=document.getElementById(objid);
    if (!obj) return;
    var tmpsrc=(obj.src.indexOf(picArr[2])==-1)?picArr[2]:picArr[1];
    obj.src=tmpsrc;
}

function getSubCls(topID)
{
    var tmpstr=eval("clsStr.match(/\\${3}"+topID+"\\|{2}[^$]*/g)");
    return tmpstr;
}

function listProCLass(ver)
{
    var tmpArr,tmp,tmp2,tmp3,tmp4,icon;
    ver=(ver==1)?1:0;
    tmp=getSubCls(0);
    if (!tmp) return;
    for (var i=0;i<tmp.length;i++)
    {
        tmpArr=tmp[i].replace(/\${3}/,"").split("||");
        tmp2=getSubCls(tmpArr[1]);
        icon=picArr[0];
        document.writeln("<table width=\"170\" align=\"center\" height=\"30\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" background=\"images/series_bg.gif\">");
        document.writeln("  <tr>");
        document.writeln("    <td><table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" >");
        document.writeln("      <tr>");
        document.writeln("        <td width=\"30\"><div align=\"center\" class=\"lev0\"><img src=\""+icon+"\"  class=\"icon\"  \/><\/div><\/td>");
        if (!tmp2){
            document.writeln("        <td height=\"28\" valign=\"middle\" style=\"padding-top:3px;\"><div align=\"left\"><a href=\""+linkArr[ver]+"?clsid="+tmpArr[1]+"\" id=\"prolink"+tmpArr[1]+"\">"+tmpArr[ver+2]+"</a><\/div><\/td>");
        }
        else{
            document.writeln("        <td height=\"28\" valign=\"middle\" style=\"padding-top:3px;\"><div align=\"left\"><a href=\"javascript:void(0);\" onclick=\"showSub(\'cls"+tmpArr[1]+"\');\" id=\"prolink"+tmpArr[1]+"\">"+tmpArr[ver+2]+"</a><\/div><\/td>");
        }
        document.writeln("      <\/tr>");
        document.writeln("    <\/table><\/td>");
        document.writeln("  <\/tr>");
        document.writeln("  <tr>");
        document.writeln("    <td align=\"center\"><img src=\"images\/line.gif\" width=\"160\" height=\"1\" \/><\/td>");
        document.writeln("  <\/tr>");
        document.writeln("<\/table>");
        if (!tmp2) continue;
        document.writeln("<div id=\"cls"+tmpArr[1]+"\" class='sub1'>");
        for (var j=0;j<tmp2.length;j++)
        {
            var tmpArr2=tmp2[j].replace(/\${3}/,"").split("||");
            tmp3=getSubCls(tmpArr2[1]);
            document.writeln("<table width=\"100%\" align=\"center\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">");
            document.writeln("  <tr>");
            document.writeln("    <td><table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" onmouseover=\"this.style.backgroundColor=\'#F5F5F5\'\" onmouseout=\"this.style.backgroundColor=\'\'\">");
            document.writeln("      <tr>");
            icon=(!tmp3)?picArr[3]:picArr[1];
            document.writeln("        <td width=\"23\"><div align=\"center\" class=\"lev1\"><img src=\""+icon+"\" id=\"cls"+tmpArr2[1]+"_icon\" class=\"icon\"  \/><\/div><\/td>");
            if (!tmp3){
                document.writeln("        <td height=\"26\"><div align=\"left\"><a href=\""+linkArr[ver]+"?clsid="+tmpArr2[1]+"\" id=\"prolink"+tmpArr2[1]+"\">"+tmpArr2[ver+2]+"</a><\/div><\/td>");
            }
            else{
                document.writeln("        <td height=\"26\"><div align=\"left\"><a href=\"javascript:void(0);\" onclick=\"showSub(\'cls"+tmpArr2[1]+"\');changeIcon(\'cls"+tmpArr2[1]+"_icon\');\" id=\"prolink"+tmpArr2[1]+"\">"+tmpArr2[ver+2]+"</a><\/div><\/td>");
            }
            document.writeln("      <\/tr>");
            document.writeln("    <\/table><\/td>");
            document.writeln("  <\/tr>");
            document.writeln("  <tr>");
            document.writeln("    <td align=\"center\"><img src=\"images\/line.gif\" width=\"160\" height=\"1\" \/><\/td>");
            document.writeln("  <\/tr>");
            document.writeln("<\/table>");
            if (!tmp3) continue;
            document.writeln("<div id=\"cls"+tmpArr2[1]+"\"class='sub2'>");
            for (var k=0;k<tmp3.length;k++)
            {
                var tmpArr3=tmp3[k].replace(/\${3}/,"").split("||");
                icon=picArr[3];
                document.writeln("<table width=\"100%\" align=\"center\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">");
                document.writeln("  <tr>");
                document.writeln("    <td><table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" onmouseover=\"this.style.backgroundColor=\'#F5F5F5\'\" onmouseout=\"this.style.backgroundColor=\'\'\">");
                document.writeln("      <tr>");
                document.writeln("        <td width=\"23\"><div align=\"center\" class=\"lev2\"><img src=\""+icon+"\"  class=\"icon\"  \/><\/div><\/td>");
                document.writeln("        <td height=\"26\"><div align=\"left\"><a href=\""+linkArr[ver]+"?clsid="+tmpArr3[1]+"\" id=\"prolink"+tmpArr3[1]+"\">"+tmpArr3[ver+2]+"</a><\/div><\/td>");
                document.writeln("      <\/tr>");
                document.writeln("    <\/table><\/td>");
                document.writeln("  <\/tr>");
                document.writeln("  <tr>");
                document.writeln("    <td align=\"center\"><img src=\"images\/line.gif\" width=\"160\" height=\"1\" \/><\/td>");
                document.writeln("  <\/tr>");
                document.writeln("<\/table>");
            }
            document.writeln("</div>");
       }
       document.writeln("</div>"); 
    }
}

//保留显示子系列
function keepSubCls()
{
    var tmpstr;
    var id;
    var panel;
    if (!clsid.match(/^[1-9]\d*$/)) return;
    tmpstr=eval("clsStr.match(/\\${3}(\\d+)\\|{2}"+clsid+"\\|{2}[^$]*/)");
    if (!tmpstr) return;
    tmpstr=tmpstr.toString();
    id=tmpstr.replace(/^\${3}(\d+)\|{2}.*/,"$1")
    panel=document.getElementById("cls"+id);
    if (!panel) return;
    panel.style.display="block";
    //改变当前系列的字体样式
    //document.getElementById("prolink"+clsid).style.textDecoration="underline";
    document.getElementById("prolink"+clsid).style.borderBottom="1px dashed #f60";
    if (id==0) return;
    tmpstr=eval("clsStr.match(/\\${3}(\\d+)\\|{2}"+id+"\\|{2}[^$]*/)");
    if (!tmpstr) return;
    tmpstr=tmpstr.toString();
    id=tmpstr.replace(/^\${3}(\d+)\|{2}.*/,"$1");
    panel=document.getElementById("cls"+id);
    if (!panel) return;
    panel.style.display="block";
}