✔ 最佳答案
網站搜尋引擎可以用Javascript 去寫,直接連接 Yahoo 的 database。
以下提供你一個範例,可以讓你的用戶同時間使用Google、Yahoo、MSN 的搜尋引擎。
圖片參考:
http://hk.yimg.com/i/icon/16/1.gif
請將以下的 codes 放進<body>中間:
<form name="jksearch” action="
http://www.google.com/search" method="get” onSubmit="jksitesearch(this)”>
<p>Search JavaScript Kit:<br />
<input id="hiddenquery" type="hidden” name="q" />
<input name="qfront” type="text" style="width: 200px" value="navigator object" /> <input type="submit” value="Search” /><br />
<div style="font: bold 11px Verdana;">Google:<input name="se" type="radio” checked> Yahoo:<input name="se" type="radio”> MSN:<input name="se" type="radio”>
</div>
<script type="text/javascript">
// All-in-one Internal Site Search script- By JavaScriptKit.com (
http://www.javascriptkit.com)
// For this and over 400+ free scripts, visit JavaScript Kit-
http://www.javascriptkit.com/
// This notice must stay intact for use
//Enter domain of site to search.
var domainroot="
www.javascriptkit.com"
var searchaction=[ //form action for the 3 search engines
"
http://www.google.com/search",
"
http://search.yahoo.com/search",
"
http://search.msn.com/results.aspx"
]
var queryfieldname=["q","p","q"] //name of hidden query form for the 3 search engines
function switchaction(cur, index){
cur.form.action=searchaction[index]
document.getElementById("hiddenquery").name=queryfieldname[index]
}
function jksitesearch(curobj){
for (i=0; i< document.jksearch.se.length; i++){ //loop through radio to see which is checked
if (document.jksearch.se[i].checked==true)
switchaction(document.jksearch.se[i], i)
}
document.getElementById("hiddenquery").value="site:"+domainroot+" "+curobj.qfront.value
}
</script>
</p>
</form>
圖片參考:
http://hk.yimg.com/i/icon/16/14.gif
有關效果及來源可參看這個網頁:
http://wsabstract.com/script/script2/multi_site_search.shtml