function textareaFocus(){oTextarea=document.getElementById('comment');oTextarea.focus();checkCodeFlag=true};var checkCodeFlag=true;function showCheckCode(){if(checkCodeFlag){var temp='验证码：<input type="text" name="authnum" id="authnum" size=4 maxlength="4"/>&nbsp;<img border="0" id="randimg" src="/Tools/TwistCode.ashx?n=4&d='+Math.random()+'" onclick="this.src=\'/Tools/TwistCode.ashx?n=4&d=\' + Math.random()" style="cursor:pointer;" align="absmiddle" name="randimg" title="点击更新验证码" />&nbsp;&nbsp;<span class="blue" style="cursor:pointer;" onclick="$(\'#randimg\').attr(\'src\',\'/Tools/TwistCode.ashx?n=4&d=\' + Math.random())">看不清验证码</span>';$("#checkcode").html(temp);checkCodeFlag=false}};function addComment(){loading("#addcomment-status","请稍候，正在提交评论...");$("#addcomment").attr("enabled","false");var url="/XHttpService/XHttp.ashx?t=news&f=addcomment";$.post(url,{'quoteid':$("#H_NewsId").val(),'userid':$('.userid').text(),'content':$("#comment").val(),'checkcode':$("#authnum").val()},function(data){var v=$.trim(data).split('%|%');if(v[0]=="succeed"){showQuickAlert("评论添加成功，管理员审核后显示。","addcomment");$("#comment").val('');$("#authnum").val('');$("#checkcode").empty();checkCodeFlag=true}else{showQuickAlert("抱歉，评论添加失败！<br/>错误原因：（"+v[1]+"）","addcomment",10)}});unLoading("#addcomment-status");$("#addcomment").attr("enabled","true")};document.writeln("<div class=\"addcomment\">");document.writeln("<strong>发表评论</strong><span id=\"addcomment-status\"></span>");document.writeln("<div class=\"username\"></div><span class=userid style=display:none></span>");document.writeln("<textarea id=\"comment\" name=\"comment\" cols=\"60\" rows=\"6\" class=\"text\" onfocus=\"showCheckCode();\"></textarea>");document.writeln("<div id=\"checkcode\"></div><input id=\"addcomment\" value=\" 发 布 \" type=\"submit\" onclick=\"addComment();\"/>");document.writeln("</div>");$('.username').load('/XHttpService/Ajax_UserInfo.aspx #username');$('.userid').load('/XHttpService/Ajax_UserInfo.aspx #userid');