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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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