function getQuestionTitles() {
	$
			.ajax( {
				url : "question/showQuestion10",
				type : "post",
				dataType : "json",
				success : function(json) {
					$
							.each(
									json.questions,
									function(i, value) {
										$("#questionshow")
												.append(
														"<tr height='23px'><td width='50%' style='border-bottom:1px dotted black;color:#29698c'>•<a href='question/showQuestionById?id="
																+ json.questions[i].id
																+ "' target='_blank' style='color:#29698c;'>"
																+ json.questions[i].title
																+ "</a></td><td align='center' class='STYLE1' width='20%' style='border-bottom:1px dotted black;color:#29698c;'>"
																+ json.questions[i].questionlabel.description
																+ "</td><td align='right' class='STYLE1' width='30%' style='border-bottom:1px dotted black;color:#29698c;'>["
																+ json.questions[i].questiontime.toString().substring(0,10)
																+ "]</td></tr>");
									});
				},
				error : function() {
					//$("#topnews").append("无数据！");
				}
			});
}