测试html

<!--CTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dt--> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <script language="javascript">... function trestart()...{ if(script)...{ clear = confirm("你真的确定要清除代码吗？"); if(clear)...{ document.script.reset(); document.script.value = ""; } }}function test()...{ temp = document.script.tester.value; testwin = open("","测试代码","statue=no,resizable=yes,scrollbars=yes,menubar=no,resizable=no,toolbar=no,location=yes,height=575,width=1003,top=20,left=5"); testwin.document.open(); testwin.document.write(temp); testwin.document.close();} function about()...{ alert("添加html代码直接显示页面"); }</script><style type="text/css"> ... textarea{...}{ scrollbar-face-color: #000; scrollbar-highlight-color: #000; scrollbar-shadow-color: #000; scrollbar-3dlight-color: #000; scrollbar-arrow-color: #fcfcfc; scrollbar-track-color: #424242; scrollbar-darkshadow-color: #424242; }}</style>