Uploadify buttonClass

给上传按钮定义class名称

<input type="file" name="file_upload" id="file_upload" />

$(function() {    $("#file_upload").uploadify({        'buttonClass' : 'some-class',        'swf'         : '/uploadify/uploadify.swf',        'uploader'    : '/uploadify/uploadify.php'     });});