var header_search = 
{
default_keyword : "",
option_timeout : null,
get_obj : function (id)
{
  if(!id)
  {
    return null;
  }
  else if(typeof id=='string')
  {
    return document.getElementById(id);
  }
  else if(typeof id=='object')
  {
    return id;
  }
},
show_option : function ()
{
  this.get_obj("loginFldselectop").style.display = "block";
},
hide_option : function ()
{
  this.get_obj("loginFldselectop").style.display = "none";
},
over_option : function ()
{
  if (this.option_timeout)
  {
    clearTimeout(this.option_timeout);
  }
},
out_option : function ()
{
  if (this.option_timeout)
  {
    clearTimeout(this.option_timeout);
  }
  this.option_timeout = setTimeout("header_search.hide_option()", 500);
},
select_option : function (type)
{
  this.get_obj("loginUl").innerHTML = type;
  this.hide_option();

  if (type == "站内")
  {
    this.default_keyword = PH_HOTWORDS[1];

    this.get_obj("search_form").action = "http://search.ifeng.com/sofeng/search.action";
    
    this.get_obj("keyword").name = "q";
    this.get_obj("keyword").value = this.default_keyword;
    this.get_obj("keyword").onkeyup = "";
    this.get_obj("keyword").onkeydown = "";
    
    this.get_obj("param1").disabled = false;
    this.get_obj("param1").name = "c";
    this.get_obj("param1").value = "1";
    
    this.get_obj("param2").disabled = true;
  }
  else if (type == "站外")
  {
    this.default_keyword = PH_HOTWORDS[1];

    this.get_obj("search_form").action = "http://sou.ifeng.com/bsearch/bsearch.do";

    this.get_obj("keyword").name = "q";
    this.get_obj("keyword").value = this.default_keyword;
    this.get_obj("keyword").onkeyup = "";
    this.get_obj("keyword").onkeydown = "";
    
    this.get_obj("param1").disabled = true;

    this.get_obj("param2").disabled = true;
  }
  else if (type == "证券")
  {
    this.default_keyword = PH_HOTWORDS[0];

    this.get_obj("search_form").action = "http://app.finance.ifeng.com/hq/search.php";

    this.get_obj("keyword").name = "keyword";
    this.get_obj("keyword").value = this.default_keyword;
    this.get_obj("keyword").onkeyup = function(){ finance_suggest.typewrite(this.value) };
    this.get_obj("keyword").onkeydown = function(event){ evt = event ? event :(window.event ? window.event : null); finance_suggest.move(evt) };

    this.get_obj("param1").disabled = true;

    this.get_obj("param2").disabled = true;
  }
  else if (type == "汽车")
  {
    this.default_keyword = "输入品牌或车系";

    this.get_obj("search_form").action = "http://car.auto.ifeng.com/lib/car/suggest_go.php";

    this.get_obj("keyword").name = "keyword";
    this.get_obj("keyword").value = this.default_keyword;
    this.get_obj("keyword").onkeyup = function(){ car_suggest.typewrite(this.value) };
    this.get_obj("keyword").onkeydown = function(event){ evt = event ? event :(window.event ? window.event : null); car_suggest.move(evt) };

    this.get_obj("param1").disabled = false;
    this.get_obj("param1").name = "bname";
    this.get_obj("param1").value = "";

    this.get_obj("param2").disabled = false;
    this.get_obj("param2").name = "sname";
    this.get_obj("param2").value = "";
  }
  else if (type == "视频")
  {
    this.default_keyword = PH_HOTWORDS[1];

    this.get_obj("search_form").action = "http://search.ifeng.com/sofeng/search.action";

    this.get_obj("keyword").name = "q";
    this.get_obj("keyword").value = this.default_keyword;
    this.get_obj("keyword").onkeyup = "";
    this.get_obj("keyword").onkeydown = "";
    
    this.get_obj("param1").disabled = false;
    this.get_obj("param1").name = "c";
    this.get_obj("param1").value = "5";
    
    this.get_obj("param2").disabled = true;
  }
},
clean_default : function (value)
{
  if (value == this.default_keyword)
  {
    this.get_obj("keyword").value = "";
  }
},
set_default : function (value)
{
  if (value == "")
  {
    this.get_obj("keyword").value = this.default_keyword;
  }
}
}

var finance_suggest = 
{
line: 0,
count: 0,
keyword: "",
move: function(_evt) {
  switch (_evt.keyCode) {
    case 38: // up
      if (this.line > 1) {
        document.getElementById("suggest_" + this.line).className = "";
        this.line = this.line - 1;
        document.getElementById("suggest_" + this.line).className = "current";
      }
      break;
    case 40: // down
      if (this.line > 0 && this.line < this.count) {
        document.getElementById("suggest_" + this.line).className = "";
      }
      if (this.line < this.count) {
        this.line = this.line + 1;
        document.getElementById("suggest_" + this.line).className = "current";
      }
      break;
    case 13: // enter
      if (this.line >= 1 && this.line <= this.count) {
        document.getElementById("param1").disabled = false;
        document.getElementById("param1").name = "select_type";
        document.getElementById("param1").value = suggest_json[this.line-1]["t"];

        document.getElementById("param2").disabled = false;
        document.getElementById("param2").name = "select_code";
        document.getElementById("param2").value = suggest_json[this.line-1]["c"];
      }
      break;
    default:
      break;
  }
},
display: function(_display) {
  if (_display == "inline") {
    var table_html = document.getElementById("suggest_list").innerHTML;
    if (table_html != "") {
      document.getElementById("suggest_list").style.display = _display;
    }
  } else if (_display == "none") {
    document.getElementById("suggest_list").style.display = _display;
  }
},
mark_keyword: function(_str, _keyword) {
  return _str.replace(_keyword, "<font class='red bold'>" + _keyword + "</font>");
},
work: function() {
  var _type_conf = {
    "stock": "股票",
    "fund": "基金",
    "hkstock": "港股",
    "forex": "外汇",
    "bond": "债券"
  };
  var table_html = "";
  this.line = 0;
  this.count = 0;
  for (var i = 0; i < suggest_json.length; i++) {
    this.count++;

    var code = suggest_json[i]["c"];
    var symbol = suggest_json[i]["s"];
    var name = suggest_json[i]["n"];
    var pinyin = suggest_json[i]["p"];
    var type = suggest_json[i]["t"];

    var _type = _type_conf[type];

    var bgcolor = "";
    if (i % 2 == 1) {
      bgcolor = "bgcolor='#F5F5F5'";
    }

    if (type == "forex") {
      table_html += "  <tr id=\"suggest_" + (parseInt(i) + 1) + "\" onmouseover=\"javascript:this.className='current';this.style.cursor='pointer'\" onmouseout=\"javascript:this.className=''\" onclick=\"javascript:window.open('http://finance.ifeng.com/app/hq/" + type + "/" + symbol + "/')\" >";
    }
    else {
      table_html += "  <tr id=\"suggest_" + (parseInt(i) + 1) + "\" onmouseover=\"javascript:this.className='current';this.style.cursor='pointer'\" onmouseout=\"javascript:this.className=''\" onclick=\"javascript:window.open('http://finance.ifeng.com/app/hq/" + type + "/" + code + "/')\" >";
    }
    table_html += "    <td " + bgcolor + ">" + finance_suggest.mark_keyword(symbol.toUpperCase(), this.keyword.toUpperCase()) + "</td>";
    table_html += "    <td " + bgcolor + ">" + finance_suggest.mark_keyword(name, this.keyword) + "</td>";
    table_html += "    <td " + bgcolor + ">" + finance_suggest.mark_keyword(pinyin.toUpperCase(), this.keyword.toUpperCase()) + "</td>";
    table_html += "    <td " + bgcolor + ">" + _type + "</td>";
    table_html += "  </tr>";
  }
  if (table_html != "") {
    table_html = "<table width='100%' border='0' cellspacing='0' cellpadding='0' class='tab'>" + table_html + "</table>";
  }
  document.getElementById("suggest_list").innerHTML = table_html;
  if (table_html != "") {
    finance_suggest.display("inline");
  } else {
    finance_suggest.display("none");
  }
},
typewrite: function(_keyword) {
  var search_name = document.getElementById("loginUl").innerHTML;
  if (_keyword != this.keyword && search_name == '证券') {
    this.keyword = _keyword;
    var oHead = document.getElementsByTagName('HEAD').item(0);
    var oScript = document.createElement("script");
    oScript.type = "text/javascript";
    oScript.src = "http://app.finance.ifeng.com/hq/suggest_v2.php?t=all&q=" + _keyword + "&cb=finance_suggest.work();";
    oHead.appendChild(oScript);
  }
}
}

var car_suggest =
{
line: 0,
count: 0,
keyword: '',
trim: function (_str) {
  return _str.replace(/(^\s*)|(\s*$)/g, "");
},
move: function(_evt) {
  switch (_evt.keyCode) {
    case 38: //up
      if (this.line > 1) {
        document.getElementById('suggest_' + this.line).className = '';
        this.line = this.line - 1;
        document.getElementById('suggest_' + this.line).className = 'current';
      }
      break;
    case 40: //down
      if (this.line > 0 && this.line < this.count) {
        document.getElementById('suggest_' + this.line).className = '';
      }
      if (this.line < this.count) {
        this.line = this.line + 1;
        document.getElementById('suggest_' + this.line).className = 'current';
      }
      break;
    case 13: //enter
      if (this.line >= 1 && this.line <= this.count) {
        document.getElementById("param1").disabled = false;
        document.getElementById("param1").name = "bname";
        document.getElementById("param1").value = suggest_json[this.line-1][0];

        document.getElementById("param2").disabled = false;
        document.getElementById("param2").name = "sname";
        document.getElementById("param2").value = suggest_json[this.line-1][1];

        document.getElementById("keyword").value = "";
      }
      break;
    default:
      break;
  }
},
display: function(_display) {
  if (_display == 'inline') {
    var table_html = document.getElementById("suggest_list").innerHTML;
    if (table_html != '') {
      document.getElementById("suggest_list").style.display = _display;
    }
  }
  else if (_display == 'none') {
    document.getElementById("suggest_list").style.display = _display;
  }
},
mark_keyword: function(_str, _keyword) {
  return _str.replace('<font color=red>' + this.trim(_keyword) + '</font>', '<font class="red bold">' + this.trim(_keyword) + '</font>');
},
work: function() {
  var table_html = '';
  this.line = 0;
  this.count = 0;

  for (var i = 0; i < suggest_json.length; i++) {
    this.count++;
    var brand_name = suggest_json[i][0]; //品牌
    var serial_name = suggest_json[i][1]; //车系
    var search_content = suggest_json[i][2]; //匹配的完整内容(品牌+车系)

    var bgcolor = '';
    if (i % 2 == 1) {
      bgcolor = 'bgcolor="#F5F5F5"';
    }
    table_html += '<tr id="suggest_' + (parseInt(i) + 1) + '" onmouseover="javascript:this.className=\'current\'; this.style.cursor=\'pointer\'" onmouseout="javascript:this.className=\'\'" onclick="javascript:window.open(\'http://car.auto.ifeng.com/lib/car/suggest_go.php?bname=' + escape(brand_name) + '&sname=' + escape(serial_name) + '\')">';
    table_html += '<td ' + bgcolor + '>' + car_suggest.mark_keyword(search_content, this.keyword) + '</td>';
    table_html += '</tr>';

    //将第一个模糊匹配值存数bname和sname
    if (i == 0) {
      document.getElementById("param1").value = brand_name;
      document.getElementById("param2").value = serial_name;
    }
  }
  if (table_html != '') {
    table_html = '<table width="100%" border="0" cellspacing="0" cellpadding="0" class="tab">' + table_html + '</table>';
  }

  document.getElementById("suggest_list").innerHTML = table_html;

  if (table_html != '') {
    car_suggest.display('inline');
  }
  else {
    car_suggest.display('none');
    document.getElementById("suggest_list").style.display = 'none';
  }
},
typewrite: function(_keyword) {
  if (_keyword != this.keyword) {
    this.keyword = _keyword;
    var oHead = document.getElementsByTagName('HEAD').item(0);
    var oScript = document.createElement('script');
    oScript.type = 'text/javascript';
    oScript.src = 'http://car.auto.ifeng.com/lib/car/suggest_jsonp.php?keyword=' + this.trim(_keyword) + '&callback=car_suggest.work();';
    oHead.appendChild(oScript);
  }
}
}

header_search.select_option('站内');