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<script language="javascript">
    function closeOpen(Panel) {
        var test = document.getElementById('Panel');
        if (test.style.display == "none") {
            test.style.display = "";
        }
        else {
            test.style.display = "none";
        }
    }
</script>
  <input id="Button1" type="button" value="ÏÔʾÒþ²Øpanel" onclick="closeOpen('Panel1')"  style="background-image: url('images/title_bg_hide.gif');" />


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Javascript²Ù×÷SelectºÍOption

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1.¶¯Ì¬´´½¨select
      function createSelect(){
        var mySelect = document.createElement("select");
          mySelect.id = "mySelect";  ......

JavaScriptÖÐµÄ escape,encodeURI,encodeURIComponent


js¶ÔÎÄ×Ö½øÐбàÂëÉæ¼°3¸öº¯Êý£ºescape,encodeURI,encodeURIComponent£¬ÏàÓ¦3¸ö½âÂ뺯Êý£ºunescape,decodeURI,decodeURIComponent
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ÉîÈëÀí½â JavaScript±Õ°ü(closure)

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JavaScript ÅжÏÉÏ´«ÎļþÀàÐÍ

function
 Check_FileType(str)
{
 
var
 pos 
=
 str.lastIndexOf(
"
.
"
);
 
var
 lastname 
=
 str.substring(pos,str.length)  //´Ë´¦Îļþºó׺ÃûÒ²¿ÉÓÃÊý×鷽ʽ»ñµÃstr.split(".")
 
if
 (lastname.toLowe ......
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