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function limitNum(obj) {
if(obj.value.replace(/\s/g,"")==""||obj.value.replace(/\s/g,"")=="ÊäÈë¹Ø¼ü×Ö") {
alert('ÇëÊäÈë¹Ø¼ü×Ö')
return false;
}
}
//-->
</SCRIPT>
<form action="123.p" method="post" name="form1" id="form1" onSubmit="return limitNum(searchKeyword)">
<select name="searchContent" style='font-size:9pt;'>
<option value="newsAll">·¢´óË®</option>
<option value="title">·¢Éú</option>
<option value="author">·¢</option>
<option value="content">·¢</option>
</select>
<input type="text" name="searchKeyword" value="ÊäÈë¹Ø¼ü×Ö" onFocus="this.value=''" style='font-size:9pt;' size="9" maxlength="50" />
<input type="submit" name="submit" value="·½·¨" />
</form>
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