<?php
require("inc/conn.inc"); //连接数据库
?>
<html>
<head>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<TITLE>深圳个体私营企业在线</TITLE>
<META content="text/html; charset=gb2312" http-equiv=Content-Type>
</head>
<BODY>
<link rel="stylesheet" href="inc/index.css" type="text/css">
<script language="JavaScript">
<!--
function leftcheck(theForm)
{
with(theForm){
if (s_type.value == "")
{
alert("非常抱歉！如果您希望执行搜索功能\n请先选择搜索类别!");
s_type.focus();
return (false);
}
if ((sub_type.options[0].text=="无子项目\可选")&&((key.value == "")||(key.value == "请输入关键字")))
{
alert("抱歉！由于没有指定子项目，您必须输入有效的关键字!");
key.value="";
key.focus();
return (false);
}
if ((key.value == "请输入关键字")||(key.value == "\可输入公司名"))
{
alert("抱歉！您输入了错误的关键字!");
key.value="";
key.focus();
return (false);
}
}
}
function chgitem(sel_func)
{
var func=sel_func;
switch (func) {
case "company":
search.key.value="\可输入公司名";
search.sub_type.options[0].text="\可继续选行业";
search.sub_type.options[0].value="";
<?
//取出公司分类的样本数据
$querytype = "SELECT * FROM sample Where Sample_Type='Company'";
$resultType = mysql_query($querytype);
$numRows = mysql_num_rows($resultType);
echo 'search.sub_type.options.length='.($numRows+1).';'.chr(13).chr(10);
for($i=0 ; $i < $numRows; $i++) {
$rowType = mysql_fetch_array($resultType);
$d_value=$rowType["Sample_Value"];
if (strlen($d_value) >12) {
$d_value=substr($d_value,0,10)."..";
}
echo ' search.sub_type.options['.($i+1).'].text="'.$d_value.'";'.chr(13).chr(10);
echo ' search.sub_type.options['.($i+1).'].value="'.$rowType["Sample_ID"].'";'.chr(13).chr(10);
}
?>
break;
case "forum":
search.key.value="请输入关键字";
search.sub_type.options.length=1;
search.sub_type.options[0].text="无子项目\可选";
search.sub_type.options[0].value="";
break;
default:
search.key.value="请选搜索类别";
search.sub_type.options.length=1;
search.sub_type.options[0].text="暂无子项目\可选";
search.sub_type.options[0].value="";
}
}
//-->
</script>
<form name=search action="serach.php" method="post">
<p>站内搜索：</p>
<p><select size=1 name=s_type OnChange=chgitem(this.value)>
<option>选择搜索类别</option>
<option value="company">会员企业搜索</option>
<option value="forum">论坛搜索</option>
</select></p>
<p><select size=1 name=sub_type>
<option>请先选择总类</option>
</select></p>
<p>输入搜索关键字<br>
<input maxlength=20 size=12 name=key onClick="Javascript:this.value='';">
</p>
<input type="submit" name="iE4" Value="go">
</form>
</body>
</html>
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