代码预览器

代码预览器代码： < meta http-equiv ='Content-Type' content ='text/html; charset=gb2312' > < SCRIPT > function runEx(){ var winEx2 = window.open("", "winEx2",""); winEx2.document.open("text/html", "replace"); winEx2.document.write(unescape(event.srcElement.parentElement.children[0].value)); winEx2.document.close(); } function saveFile() { var win=window.open('','','top=10000,left=10000'); win.document.write(document.all.asdf.innerText) win.document.execCommand('SaveAs','','copy.htm') win.close(); } </SCRIPT> < SCRIPT language=JavaScript > <!-- function MM_goToURL() { //v3.0 var i, args=MM_goToURL.arguments; document.MM_returnValue = false; for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'"); } function JM_cc(ob){ var obj=MM_findObj(ob); if (obj) { obj.select();js=obj.createTextRange();js.execCommand("Copy");} } function MM_findObj(n, d) { //v4.0 var p,i,x;    if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) { d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n]; for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); if(!x && document.getElementById) x=document.getElementById(n); return x; } //--> </SCRIPT> </head> < BODY leftMargin=0 topMargin=0 > < TABLE cellSpacing=0 width ="100%" border=0 background ="images/lgb.gif" height ="1" style ="border-collapse: collapse" bordercolor ="#111111" cellpadding ="0" > < TR > < TD height ="1" > < FORM action="" method=post name=form1 > < TEXTAREA id=asdf name=textfield rows=25 cols ="91" > </TEXTAREA> < BR > < INPUT name=Button type=button value=预览效果 style ="background-color: #FFFFFF" > < INPUT name=Button onclick=asdf.select() type=button value=全选代码 style ="background-color: #FFFFFF" > < INPUT name=Button onclick ="asdf.value=''" type=button value=清空代码 style ="background-color: #FFFFFF" > < INPUT name=Button onclick ="JM_cc('textfield')" type=button value=复制代码 style ="background-color: #FFFFFF" > < INPUT type=button value=保存代码 style ="background-color: #FFFFFF" > < INPUT a href ="#" onclick ="window.open('http://www.mlhd.org/myblog')" type=button value=特效首页 style ="background-color: #FFFFFF" > </a> < INPUT onclick ="self.close()"< /font> type=button value=关闭窗口 style="background-color: #FFFFFF"></DIV> </TD></TR> </table> </body> </html>