本文共 1644 字,大约阅读时间需要 5 分钟。
- <body bgcolor="black">
- <script language = "javascript">
- function loadframe(url)
- {
- mainone.innerHTML = "<iframe src='" + url + "' width='100%' height='500'></iframe>";
- }
- function loadframefrominput(url)
- {
- var tmpstr;
- tmpstr = url.value;
- try{
- if(tmpstr==""||tmpstr=="http://"||tmpstr=="https://"||tmpstr=="ftp://")
- mainone.innerHTML = "Please enter URL.";
- else if(tmpstr.indexOf("http://")>=0||tmpstr.indexOf("https://")>=0||tmpstr.indexOf("ftp://")>=0)
- mainone.innerHTML = "<iframe src='" + tmpstr + "' width='100%' height='500'></iframe>";
- else
- mainone.innerHTML = "Please enter a valid URL.";
- }catch(err)
- {
- mainone.innerHTML = err.description;
- }
- }
- function contain(str,charset)
- {
- var i;
- for(i=0;i<charset.length;i++)
- if(str.indexOf(charset.charAt(i))>=0)
- return true;
- return false;
- }
- function clearframe()
- {
- mainone.innerHTML = "";
- }
- </script>
- <font color=white>
- <table border="0" width="1000" align=center>
- <p>
- <hr/>
- <button onclick="loadframe('http://rss.news.sohu.com/rss/guoji.xml')">Sohu Int.</button>
- <button onclick="loadframe('http://rss.news.sohu.com/rss/it.xml')">Sohu IT</button>
- <button onclick="loadframe('http://rss.news.sohu.com/rss/guonei.xml')">Sohu Nat.</button>
- <button onclick="loadframe('http://www.cnbeta.com/backend.php')">cnBeta</button>
- <button onclick="loadframe('http://www.baidu.com')">baidu</button>
- <button onclick="loadframe('http://www.google.com')">Google</button>
- <button onclick="clearframe()">Close</button>
- Open a URL: <input id="urltxt" size="50" value="http://"/> <button onclick="loadframefrominput(urltxt)"> Go! </button>
- <hr/>
- <div id="mainone" width="100%" hight="500"></div>
- </table>
-
-
- </font>
- </body>
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