document.write("  <div class=\"main_search\">\r\n    软件搜索：<select id=\"nodeId\" name=\"nodeId\" size=\"1\"><option value=3>外汇学习资源</option><option value=13>&nbsp;&nbsp;外汇学习</option>\r\n<option value=36>&nbsp;&nbsp;&nbsp;&nbsp;外汇基础知识</option><option value=37>&nbsp;&nbsp;&nbsp;&nbsp;交易入门</option><option value=39>&nbsp;&nbsp;&nbsp;&nbsp;交易心法</option><option value=53>&nbsp;&nbsp;&nbsp;&nbsp;黄金交易入门</option>\r\n<option value=48>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;黄金投资基础知识</option><option value=49>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;影响黄金价格的因素</option><option value=50>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;世界黄金市场介绍</option><option value=51>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;黄金投资分析</option><option value=52>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;投资风险和技巧</option>\r\n\r\n<option value=40>&nbsp;&nbsp;交易平台</option><option value=41>&nbsp;&nbsp;辅助软件</option><option value=42>&nbsp;&nbsp;学习资料</option><option value=43>&nbsp;&nbsp;教学视频</option></select><select name=\"fieldOption\" id=\"fieldOption\" size=\"1\"><option value=\"title\" selected>软件名称</option>\r\n      <option value=\"content\">软件简介</option>\r\n      <option value=\"author\">软件作者</option>\r\n      <option value=\"inputer\">录 入 者</option>\r\n      <option value=\"keyword\">关键字</option>\r\n    </select><input id=\"keyword\" onfocus=\"this.value=\'\';\" maxlength=\"100\" size=\"30\" value=\"\" name=\"Keyword\" />\r\n    <input id=\"Submit\" style=\"border: 0px; width: 65px; height: 21px;\" type=\"image\" src=\"/Skin/Default/Images/search_b.gif\" name=\"Submit\" onclick=\"OnSearchCheckAndSubmit();\" />\r\n    <a href=\"/search.aspx?searchtype=2&ModelId=3\">高级搜索</a>\r\n    <script language=\"javascript\" type=\"text/javascript\">\r\n    function OnSearchCheckAndSubmit(){\r\n        var keyword = document.getElementById(\"keyword\").value;\r\n        if (keyword == \'\' || keyword == null) {\r\n            alert(\"请填写您想搜索的关键词\");\r\n            return;\r\n        }\r\n        else {\r\n        \r\n            var nodeSel = document.getElementById(\"nodeId\");\r\n            var fieldOptionSel = document.getElementById(\"fieldOption\");\r\n            var nodeId = nodeSel.options[nodeSel.options.selectedIndex].value;\r\n            var fieldOption = fieldOptionSel.options[fieldOptionSel.options.selectedIndex].value;\r\n            window.location = \"/search.aspx?searchtype=1&ModelId=3&nodeId=\" + nodeId + \"&Keyword=\" + escape(keyword) + \"&fieldOption=\" + fieldOption;\r\n        }\r\n    }\r\n    </script>\r\n  </div>")