说明: 页面内部导航

效果: 点这里看效果！

代码:

<a href="javascript:jumpto('http://www.163.com')">网易</a> | <a href="javascript:jumpto('http://www.sohu.com')">搜狐</a> | <a href="javascript:jumpto('http://www.the9.com')">第九城市</a> | <a href="javascript:jumpto('http://www.sina.com.cn')">新浪网</a> <script language="javascript"> <!-- //Drop-down Document Viewer II //For full source code, 100's more DHTML scripts, and TOS, //Specify display mode (0 or 1) //0 causes document to be displayed in an inline frame, while 1 in a new browser window var displaymode=0 //if displaymode=0, configure inline frame attributes (ie: dimensions, intial document shown var iframecode='<iframe id="external" style="width:95%;height:400px" src="http://www.yy0736.com"></iframe>' //NO NEED TO EDIT BELOW HERE// if (displaymode==0) document.write(iframecode) function jumpto(inputurl){ if (document.getElementById&&displaymode==0) document.getElementById("external").src=inputurl else if (document.all&&displaymode==0) document.all.external.src=inputurl else{ if (!window.win2||win2.closed) win2=window.open(inputurl) //else if win2 already exists else{ win2.location=inputurl win2.focus() } } } //--> </script>

作者：佚名 来源： 网上转帖