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    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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//Textarea maxlength
//flag:text¿òÃû×Ö£¬num:ÏÞÖƵÄ×Ö½ÚÊý
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  if(document.getElementById('lastMessage').value=="0" || document.getElementById('lastMessage').value==flag){
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JavaScript Cookie µÄÕýÈ·Ó÷¨

function getCookies(name)
{
var arr = document.cookie.match(new RegExp(&quot;(^| )&quot;+name+&quot;=([^;]*)(;|$)&quot;));
if(arr != null) return unescape(arr[2]); return &#039;&#039;;
}
function setCookie(name, value, expires,
function getCookies(name)
{
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