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//JS´úÂë
function checkname() {
    var Msg = document.getElementById("d_username");
    var chk = CheckN();
    if (chk) {
        $.ajax({ url: 'registerOK.aspx',
            type: 'POST',
            data: { lb: "checkname", username: $("#username").val() },
            dataType: 'html',
            timeout: 1000,
            error: function() { alert('³öÏÖδ֪´íÎó¡£'); },
            success: function(data) {
                if (data == "¶Ô²»Æð£¬¸ÃÓû§ÃûÒѱ»×¢²á£¡") {
    & ......

HtmlµÄSelect¼ÓÒ»¸öÊäÈëµÄ·½·¨

<Html>
<Head>
<SCRIPT LANGUAGE="JavaScript">
  <!--
  //¶¨Òå select Ô­Öµ
  var oldValue,oldText;
  //selectÏÂÀ­¿òµÄonkeydownʼþ£¬ÐÞ¸ÄÏÂÀ­¿òµÄÖµ
  function catch_keydown(sel){
   switch(event.keyCode) {
    case 13: //»Ø³µ¼ü
     event.returnValue = false;
     break;
    case 27: //Esc¼ü
     sel.options[sel.selectedIndex].text = oldText;
     sel.options[sel.selectedIndex].value = oldValue;
     event.returnValue = false;
     break;
    case 8:  //¿Õ¸ñ½¡
     var s = sel.options[sel.selectedIndex].text;
     s = s.substr(0,s.length-1);
     if (sel.options[0].value==sel.options[sel.selectedIndex].text){
      sel.options[sel.selectedIndex].value=s;
 & ......

HTMLµÄframesetǶÌ×

<html>
<frameset rows="10%,*">
<frame src="http://g.cn" scrolling="no">
<frameset cols="25%,*">
<frame src="http://g.cn" scrolling="no">
<frameset rows="10%,*">
<frame src="http://g.cn" scrolling="no">
<frame src="http://g.cn" scrolling="no">
</frameset>
</frameset>
</frameset>
</html>
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<frameset rows="10%,*">£º½«Õû¸ö¿ò¼Ü·ÖΪÁ½²¿·Ö£¨ÉÏÏ£©£¬µÚÒ»²¿·Ö¸ßÕ¼Õû¸ö¿ò¼ÜµÄ10%£¬ÆäÓàΪµÚ¶þ²¿·Ö¡££¨Ò²¿ÉÒÔ²»ÓÃ%£¬Ö±½ÓÖ¸¶¨ÏñËØ£©
<frameset rows="10%,20%,*">£º½«Õû¸ö¿ò¼Ü·ÖΪÈý²¿·Ö£¬µÚÒ»²¿·Ö¸ßÕ¼Õû¸ö¿ò¼ÜµÄ10%£¬µÚ¶þ²¿·ÖÕ¼20%£¬ÆäÓàΪµÚÈý²¿·Ö¡£
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<frameset rows="10%,*" id="parent">
  <frame id="child1">****</frame>
  <frameset id="child2">****</frameset>
< ......

10¸öÄãÐèÒªÁ˽âµÄ²»³£¼ûµÄHtml±êÇ©(Òë)

ת×Ôhttp://www.cnblogs.com/jujusharp/archive/2009/12/20/10-Rare-Html-Tag-You-Should-Know.html
ÀïÃæÓÐЩ±ê¼Ç,»¹ÕæÊÇûÓùý,×Ô¼ºÒ²¼ÇÒ»ÏÂÁË.
Ô­ÎĵØÖ·:http://net.tutsplus.com/articles/web-roundups/10-rare-html-tags-you-really-should-know/
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