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<html>
<head>
<title>JavaScript_»ñÈ¡Îļþ´óС_°¢·½Ë÷</title>
</head>
<body>
<input type="file" name="file1" id="file1" size="40" onchange="changeSrc(this)"/>
<img src="about:blank" mce_src="about:blank" id="fileChecker" alt="test" width="100" style="display:none" mce_style="display:none"
/>
<span id="showSize"></span>
</body>
</html>
<!--////ÒÔÏ´úÂë·Åµ½Ò³Ãæ×îºóÃæ-->
<mce:script type="text/javascript"><!--

var oFileChecker = document.getElementById("fileChecker");
function changeSrc(filePicker)
{
oFileChecker.src = filePicker.value;//¶ÁͼƬ
}
//ÅжÏÊÇ·ñÍêÈ«¶ÁÍê
oFileChecker.onreadystatechange = function ()
{
if (oFileChecker.readyState == "complete")
{
checkSize();
}
}
function checkSize()
{
var limit = 2 * 1024 * 1024;
var show = document.getElementById("showSize");
if (oFileChecker.fileSize > limit)
{
oFileChecker.style.display = 'none';
show.innerHTML = parseInt(oFileChecker.fileSize/1024) + "KB[" +
oFileChecker.fileSize + "×Ö½Ú]&nbsp;&nbsp;<font color='red'>* ¸½¼þ²»ÄÜ´óС²»Äܳ¬¹ý
&nbsp;<b>" + limit/1024 + "</b>&nbsp;KB</font>";
}
else
{
oFileChecker.style.display = '';
show.innerHTML = parseInt(oFileChecker.fileSize/1024) + "KB[" +
oFileChecker.fileSize + "×Ö½Ú]&nbsp;&nbsp;<font color='green'>´óСÕý³£</font>";
}
}
// --></mce:script>


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