代码如下： <!--脚本说明:把如下代码加入<body>区域中--> <script language="javascript"> var key = ""; function makeEntry (){ this.Date = ""; this.Name=""; this.URL = ""; this.Desc = ""; this.Category = ""; 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].Date = datesArray[r]; this[r].Name = namesArray[r]; this[r].URL = urlsArray[r]; this[r].Desc = descArray[r]; } return this; } var linksize=0 datesArray = new makeArray(linksize); namesArray = new makeArray(linksize); urlsArray = new makeArray(linksize); descArray = new makeArray(linksize); var arraycount=0 arraycount += 1 datesArray[arraycount] = "5/30/2000" urlsArray[arraycount] = "http://www.163.net" namesArray[arraycount] = "网易" descArray[arraycount] = "163 netease yeah 126 chinese " //alert(arraycount) arraycount += 1 datesArray[arraycount] = "5/30/2000 " urlsArray[arraycount] = "http://www.sina.com.cn" namesArray[arraycount] = "新浪网" descArray[arraycount] = "sina net chat chatting news super" //alert(arraycount) arraycount += 1 datesArray[arraycount] = "5/30/2000 " urlsArray[arraycount] = "http://www.sohu.com" namesArray[arraycount] = "搜狐" descArray[arraycount] = "sohu net chat news " //alert(arraycount) linksize = arraycount; // ----end data ------- function showAll(linkobj) { for (var s=1; s<= linkobj.length; s++) { showLink(linkobj,s); } } function showLink (links, index) { //document.write("<table border>"); document.write("<tr><td>" + links[index].Date +"</td>"); document.write("<td><a href=" + links[index].URL +">" + links[index].Name + "</a></td>"); document.write("<td>" + links[index].Desc + "</td></tr>"); //document.write("</table>"); } function searchLinks(links, keyword){ document.write("搜寻结果: " +keyword +"<br>"); document.write("<table border>"); for (var q=1; q<=links.length; q++) { //document.write(q+".") if (links[q].URL.indexOf(keyword) != -1){ // document.write("Search Results for keyword: "+keyword+ "<br>" +links[q].Name +"<p>") //document.write("搜寻结果: "+keyword+ "<br>" ); showLink(links,q); continue; } if (links[q].Desc.indexOf(keyword) != -1) { showLink(links,q); continue; } if (links[q].Date.indexOf(keyword) != -1) { showLink(links,q); continue; } if (links[q].Name.indexOf(keyword) != -1) { showLink(links,q); continue; } } document.write("</table>"); } // final stuff // the main program --- jsi = new makeLinks(linksize); document.write("<title>站内查询</title>"); searchLinks(jsi, prompt("输入查询关键字:","输入查询关键字:")); document.write("<hr>"); document.write("按<b>search again</b>再次查询<hr>"); document.write("<form><input type=button onClick='history.go(0)' value='Search Again'></form>"); // show all the links //document.write("<table border>"); //showAll(jsi); //document.write("</table>"); </script>
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