这个脚本将查询的结果显示在了文本框中
要完成此效果把如下代码加入到<body>区域中
<form name="database">
<input type="hidden" name="list" value='http://www.webcrawler.com~Webcrawler|keywords for first
file go here separated by spaces^A great search engine from the makers of
AOL!*http://typhoon.500.to~JavaScript Fairyland|java javascript search html download cgi perl
dhtml games activex 下载 脚本^Typhoon Start!*http://www.1.com/~1.com|ActiveX ASP C/C++ CGI
Databases java javascript^1.com!*'>
</form>
<p>
<script language="JavaScript">
<!--
version = 1.0;
// -->
</script>
<script language="JavaScript1.1">
<!--
version = 1.1;
// -->
</script>
<script language="JavaScript">
<!--
// When set to true, searching for "fun*y" matches in the string "fun sky".
// (it will also match the string "fun and here is some long dummy text for you"
// which is obviously not what they were looking for, so we suggest you set
// match_across_word_boundaries to false)
// When set to false, the * operator will not match across word boundaries so
// the above example will not match.
match_across_word_boundaries = false; // false is suggested strongly
// ************ NO NEED TO MODIFY ANYTHING BELOW THIS POINT ************
function Page(url,title,keywords) {
while ((url.length > 0) && (url.charAt(0) == " ")) {
url = url.substring(1,url.length);
}
this.url = url;
while ((title.length > 0) && (title.charAt(0) == " ")) {
title = title.substring(1,title.length);
}
this.title = title;
this.keywords = keywords;
return this;
}
function Database() {
var pos = 0;
while ((pos1 = amorphous.indexOf("~",pos)) != -1) {
pos2 = amorphous.indexOf("|",pos1+1);
pos3 = amorphous.indexOf("*",pos2+1);
if ((pos2 != -1)
&& (pos2 < pos3) && (pos3 <= amorphous.indexOf("*",pos))) {
this[database_length++] = new Page(amorphous.substring(pos,pos1),
amorphous.substring(pos1+1,pos2),
amorphous.substring(pos2+1,pos3));
pos = pos3+1;
} else { // error reading amorphous database
if (pos+30 <= amorphous.length)
alert('Error reading in amorphous database around "'
+ amorphous.substring(pos,pos+30) + '"');
pos = amorphous.indexOf("*",pos) + 1;
}
}
return this;
}
var array = new Object();
array_length = 0; // Netscape 2 fix
var position = new Object();
position_length = 0; // Netscape 2 fix
function pattern(str) {
array_length = position_length = 0;
while ((str.length > 1) && (str.charAt(0) == "*")) {
str = str.substring(1,str.length);
}
while ((str.length > 1) && (str.charAt(str.length-1) == "*")) {
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