做了个站内检索，但不和出了什么错，请看如下代码：
<html>
<head>
<title>站内搜索</title>
<style type="text/css">
<!--
p{font:9pt"宋体";text-decoration:none}
td{font:9pt"宋体";text-decoration:none}
a{font:9pt"宋体";text-decoration:none}
body{font:9pt"宋体";text-decoration:none}
.pt9{font:"宋体";text-decoration:none}
-->
</style>
<meta http-equiv="content-type" content="text/html;charset=gb2312">
<script language="javascript">
<!--
function doInstructions(){
instructions=window.open("","instructions","toolbar=no,location=0,directories=0,status=no,menubar=0,scrollbars=yes,resizable=0,copyhistory=0,width=300,height=360");
instructions.document.writeln('<center><font size=+2>检索秘决</font></center>');
instructions.document.writeln('<hr width=75%>');
instructions.document.writeln('<font size=-1><ul type="disc">');
instructions.document.writeln('<li>在检索框内输入关键字，请使用小写字符或中文。');
instructions.document.writeln('<li>单击查询按钮开始查询。');
instructions.document.writeln('<li>单击清除按钮可以清除输入的字符。');
instructions.document.writeln('<li>由于数据库随时更新，如果你以前来过这里，请记得');
instructions.document.writeln('<li>感谢光临，有问题来信询问 qiuqiongzhi@163.com');
instructions.document.writeln('<li>http://www.tourism.bak.cn');
instructions.document.writeln('</ul></font>');
}
//-->
</script>
<!--检索秘决代码结束>
</head><body bgcolor="#000000" link="#0000ff" vlink="#800080">
<center>
<script language="javascript">
<!--
var key="";
function makeEntry() {
this.Name="";
this.URL="";
this.Desc="";
this.Category="";
this.Target="";
return this;
}
function makeArray(n) {
this.length=n;
for (var k=1;k<=n;k++){
this[k]="";
}
return this;
}
function makeLinks(size){
this.length=size;
for(var r=1;r<size;r++){
this[r]=new makeEntry();
this[r].Name=namesArray[r];
this[r].URL=urlsArray[r];
this[r].Desc=descArray[r];
this[r].Category=categoryArray[r];
this[r].Target=targetArray[r];
}
return this;
}
var linksize=0
datesArray=new makeArray(linksize);
namesArray=new makeArray(linksize);
urlsArray=new makeArray(linksize);
descArray=new makeArray(linksize);
categoryArray=new makeArray(linksize);
targetArray=new makeArray(linksize);
var arraycount=0
<!-- 以下是数据库部分，自己模仿格式随意添加。-->
arraycount +=1
urlsArray[arraycount]="http://www.nicrosoft.com"
namesArray[arraycount]="Microsoft Home Page"
descArray[arraycount]="The Home of Bill Gages empire"
targeArray[arraycount]="target=_blank"
<!--------数据库结束------------->
<!--------以下是输出的结果-------->
function searchLinks(links,keyword){
document.write("<body bgcolor='#ffffff' text='#000000' link='#0000ff' vlink='#80080'>");
document.write("搜索关键字结果：<strong>"+keyword+"</strong><br><br>");
for (var q=1;<=links.length;q++){
if(links[q].URL.toLowerCase().indexOf(keyword)!=-1){
document.write("<a href="+links[q].URL+""+links[q].Target+">"+links[q].Name+"</a>-");
document.write(links[q].Category+"<br><br>");
continue;
}
if(links[q].Desc.toLowerCase().indexOf(keyword)!=-1){
document.write("<a href="+links[q].URL+""+links[q].Target+">"+links[q].Name+"</a>-");
document.write(links[q].Category+"<br><br>");
continue;
if(links[q].Name.toLowerCase().indexOf(keyword)!=-1){
document.write("<a href="+links[q].URL+""+links[q].Target+">"+links[q].Name+"</a>-");
document.write(links[q].Category+"<br><br>");
continue;
}
}
}
//-->
</script>
<noscript>Sorry.you must have ajavascript enabled brower.<br>
<a href="http://www.netscapel.com/download/nav_download.html?">Netscape Navigator 4.04</a>is recommended.</noscript>
<!--以下是查询表单的界面-->
<form name="form">
<p><br>
关键字：
<input type="text" size=25 name="search">
<input type="button" name="submit" value="开始查找" onClick="validate_form()" class="pt9">
<input type="reset" name="reset" value="清除" class="pt9">
<!--如果不需要检索秘决，请取消如下<scrip>和</script>之间的代码-->
<!--
document.writeln('<font size=2><a href="javascript:doInstructions();" onMouseOver='window.status=\Click here for instructions\'; return ture"onMouseOut="window.status=\'\';return true">查询秘决</a></font>');
//-->
</script>
<br>
</p>
<p>
<input type="button" name="view" value="看详细注释的源码" onClick="window.location="view-source:"+window.location.href" class="pt9">
<br>
</p>
</form>
<!--以下是填入的关键字合法性检查，不要改变。-->
<script>
<!--
function validate_form(){
txt=document.form.search.value;
if(txt.indexOf(",")!=-1){
alert("Search is invalid!Contains a ','");return;}
if(txt.indexOf("@")!=-1){
alert("Search is invalid!Contains a '@'");return;}
if(txt.indexOf("#")!=-1){
alert("Search is invalid!Contains a '#'");return;}
if(txt.indexOf("$")!=-1){
alert("Search is invalid!Contains a '$'");return;}
if(txt.indexOf("%")!=-1){
alert("Search is invalid!Contains a '%'");return;}
if(txt.indexOf("*")!=-1){
alert("Search is invalid!Contains a '*'");return;}
if(txt.indexOf("(")!=-1){
alert("Search is invalid!Contains a '('");return;}
if(txt.indexOf(")")!=-1){
alert("Search is invalid!Contains a ')'");return;}
if(txt.indexOf("[")!=-1){
alert("Search is invalid!Contains a ']'");return;}
if(txt.indexOf("]")!=-1){
alert("Search is invalid!Contains a ']'");return;}
if(txt.indexOf(";")!=-1){
alert("Search is invalid!Contains a ';'");return;}
if(txt.indexOf("<")!=-1){
alert("Search is invalid!Contains a '<'");return;}
if(txt.indexOf(">")!=-1){
alert("Search is invalid!Contains a '>'");return;}
if(txt.indexOf("?")!=-1){
alert("Search is invalid!Contains a '?'");return;}
if(txt.indexOf("=")!=-1){
alert("Search is invalid!Contains a '='");return;}
else {
jsi=new makeLinks(linksize);
searchLinks(jsi,txt);
document.write("<hr>");
document.write("a href='search.htm'返回检索页</a><br><br>");
//改变上述文件名，指向你的搜索页面，以便访问者返回。
}
}
//--》
</script>
<center>
</body>
</html>
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Post By：2004/7/23 12:17:00
