/*
	[UCenter Home] (C) 2007-2008 Comsenz Inc.
	$Id: script_common.js 7381 2008-05-16 05:41:58Z lifangming $
*/

var userAgent = navigator.userAgent.toLowerCase();
var is_opera = userAgent.indexOf('opera') != -1 && opera.version();
var is_moz = (navigator.product == 'Gecko') && userAgent.substr(userAgent.indexOf('firefox') + 8, 3);
var is_ie = (userAgent.indexOf('msie') != -1 && !is_opera) && userAgent.substr(userAgent.indexOf('msie') + 5, 3);
//全站搜索
function search(){
	if(document.searchform.bs.value == ''){
		document.searchform.bs.value = "请输入搜索关键字";
		document.searchform.bs.blur();
	}else{
		document.searchform.wd.value = document.searchform.bs.value + " site:talentdigger.cn";
		document.searchform.action="http://www.baidu.com/s";
		document.searchform.submit();
	}
	return false;
}

function $(id) {
	return document.getElementById(id);
}

function addSort(obj) {
	if (obj.value == 'addoption') {
 	var newOptDiv = document.createElement('div')
 	newOptDiv.id = obj.id+'_menu';
 	newOptDiv.innerHTML = '<h1>添加</h1><a href="javascript:;" onclick="addOption(\'newsort\', \''+obj.id+'\')" class="float_del">删除</a><div class="popupmenu_inner" style="text-align: center;">名称：<input type="text" name="newsort" size="10" id="newsort" class="t_input" /><input type="button" name="addSubmit" value="创建" onclick="addOption(\'newsort\', \''+obj.id+'\')" class="button" /></div>';
 	newOptDiv.className = 'popupmenu_centerbox';
 	newOptDiv.style.cssText = 'position: absolute; left: 50%; top: 200px; width: 400px; margin-left: -200px;';
 	document.body.appendChild(newOptDiv);
 	$('newsort').focus();
 	}
}
	
function addOption(sid, aid) {
	var obj = $(aid);
	var newOption = $(sid).value;
	$(sid).value = "";
	if (newOption!=null && newOption!='') {
		var newOptionTag=document.createElement('option');
		newOptionTag.text=newOption;
		newOptionTag.value="new:" + newOption;
		try {
			obj.add(newOptionTag, obj.options[0]); // doesn't work in IE
		} catch(ex) {
			obj.add(newOptionTag, obj.selecedIndex); // IE only
		}
		obj.value="new:" + newOption;
	} else {
		obj.value=obj.options[0].value;
	}
	// Remove newOptDiv
	var newOptDiv = document.getElementById(aid+'_menu');
	var parent = newOptDiv.parentNode;
	var removedChild = parent.removeChild(newOptDiv);
}

function checkAll(form, name) {
	for(var i = 0; i < form.elements.length; i++) {
		var e = form.elements[i];
		if(e.name.match(name)) {
			e.checked = form.elements['chkall'].checked;
		}
	}
}

function cnCode(str) {
	return is_ie && document.charset == 'utf-8' ? encodeURIComponent(str) : str;
}

function isUndefined(variable) {
	return typeof variable == 'undefined' ? true : false;
}

function in_array(needle, haystack) {
	if(typeof needle == 'string' || typeof needle == 'number') {
		for(var i in haystack) {
			if(haystack[i] == needle) {
					return true;
			}
		}
	}
	return false;
}

function strlen(str) {
	return (is_ie && str.indexOf('\n') != -1) ? str.replace(/\r?\n/g, '_').length : str.length;
}

function getExt(path) {
	return path.lastIndexOf('.') == -1 ? '' : path.substr(path.lastIndexOf('.') + 1, path.length).toLowerCase();
}

function doane(event) {
	e = event ? event : window.event;
	if(is_ie) {
		e.returnValue = false;
		e.cancelBubble = true;
	} else if(e) {
		e.stopPropagation();
		e.preventDefault();
	}
}

//验证码
function seccode() {
	var img = 'do.php?ac=seccode&rand='+Math.random();
	document.writeln('<img id="img_seccode" src="'+img+'">');
}
function updateseccode() {
	var img = 'do.php?ac=seccode&rand='+Math.random();
	if($('img_seccode')) {
		$('img_seccode').src = img;
	}
}

//短消息
function newpm() {
	var obj = $('span_newpm');
	if(obj.style.color=="red") {
		obj.style.color="";
	} else {
		obj.style.color="red";
	}
	setTimeout("newpm();", 1000);
}

//缩小图片并添加链接
function resizeImg(id,size) {
	var theImages = $(id).getElementsByTagName('img');
	for (i=0; i<theImages.length; i++) {
		theImages[i].onload = function() {
			if (this.width > size) {
				this.style.width = size + 'px';
				if (this.parentNode.tagName.toLowerCase() != 'a') {
					var zoomDiv = document.createElement('div');
					this.parentNode.insertBefore(zoomDiv,this);
					zoomDiv.appendChild(this);
					zoomDiv.style.position = 'relative';
					zoomDiv.style.cursor = 'pointer';
					
					this.title = '点击图片，在新窗口显示原始尺寸';
					
					var zoom = document.createElement('img');
					zoom.src = 'image/zoom.gif';
					zoom.style.position = 'absolute';
					zoom.style.marginLeft = size -28 + 'px';
					zoom.style.marginTop = '5px';
					this.parentNode.insertBefore(zoom,this);
					
					zoomDiv.onmouseover = function() {
						zoom.src = 'image/zoom_h.gif';
					}
					zoomDiv.onmouseout = function() {
						zoom.src = 'image/zoom.gif';
					}
					zoomDiv.onclick = function() {
						window.open(this.childNodes[1].src);
					}
				}
			}
		}
	}
}

//Ctrl+Enter 发布
function ctrlEnter(event, btnId, onlyEnter) {
	if(isUndefined(onlyEnter)) onlyEnter = 0;
	if((event.ctrlKey || onlyEnter) && event.keyCode == 13) {
		$(btnId).click();
	}
}
//缩放Textarea
function zoomTextarea(id, zoom) {
	zoomSize = zoom ? 10 : -10;
	obj = $(id);
	if(obj.rows + zoomSize > 0 && obj.cols + zoomSize * 3 > 0) {
		obj.rows += zoomSize;
		obj.cols += zoomSize * 3;
	}
}

//弹出框中的表情 王晓翠 2010-10-25======================================
var DPSmileyInput={
	imageURL:function (){
		//设置表情图标基本URL路径
		return './image/smiley/';
	},
	smileyCodes:function (textareaid){
		var	baseurl	=	DPSmileyInput.imageURL();
		document.writeln("<table>");
		document.writeln("<tr>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"smile.gif\" alt=\":)\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':)');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"sad.gif\" alt=\":(\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':(');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"biggrin.gif\" alt=\":D\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':D');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"cry.gif\" alt=\":'(\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':\\'(');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"huffy.gif\" alt=\":@\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':@');\" /></td>");
		document.writeln("</tr>");
		document.writeln("<tr>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"shocked.gif\" alt=\":o\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':o');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"tongue.gif\" alt=\":P\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':P');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"shy.gif\" alt=\":$\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':$');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"titter.gif\" alt=\";P\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',';P');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"sweat.gif\" alt=\":L\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':L');\" /></td>");
		document.writeln("</tr>");
		document.writeln("<tr>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"mad.gif\" alt=\":Q\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':Q');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"lol.gif\" alt=\":lol\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':lol:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"hug.gif\" alt=\":hug:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':hug:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"victory.gif\" alt=\":victory:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':victory:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"time.gif\" alt=\":time:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':time:');\" /></td>");
		document.writeln("</tr>");
		document.writeln("<tr>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"kiss.gif\" alt=\":kiss:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':kiss:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"handshake.gif\" alt=\":handshake\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':handshake:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"call.gif\" alt=\":call:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':call:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"loveliness.gif\" alt=\":loveliness:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':loveliness:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"funk.gif\" alt=\":funk:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':funk:');\" /></td>");
		document.writeln("</tr>");
		
		//再次添加30个
		document.writeln("<tr>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"1.gif\" alt=\":kiss:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':1:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"2.gif\" alt=\":handshake\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':2:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"3.gif\" alt=\":call:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':3:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"4.gif\" alt=\":loveliness:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':4:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"5.gif\" alt=\":funk:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':5:');\" /></td>");
		document.writeln("</tr>");document.writeln("<tr>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"6.gif\" alt=\":kiss:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':6:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"7.gif\" alt=\":handshake\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':7:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"8\" alt=\":call:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':8:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"9.gif\" alt=\":loveliness:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':9:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"10.gif\" alt=\":funk:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':10:');\" /></td>");
		document.writeln("</tr>");document.writeln("<tr>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"11.gif\" alt=\":kiss:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':11:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"12.gif\" alt=\":handshake\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':12:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"13.gif\" alt=\":call:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':13:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"14.gif\" alt=\":loveliness:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':14:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"15.gif\" alt=\":funk:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':15:');\" /></td>");
		document.writeln("</tr>");document.writeln("<tr>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"16.gif\" alt=\":kiss:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':16:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"17.gif\" alt=\":handshake\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':17:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"18.gif\" alt=\":call:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':18:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"19.gif\" alt=\":loveliness:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':19:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"20.gif\" alt=\":funk:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':20:');\" /></td>");
		document.writeln("</tr>");document.writeln("<tr>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"21.gif\" alt=\":kiss:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':21:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"22.gif\" alt=\":handshake\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':22:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"23.gif\" alt=\":call:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':23:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"24.gif\" alt=\":loveliness:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':24:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"25.gif\" alt=\":funk:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':25:');\" /></td>");
		document.writeln("</tr>");document.writeln("<tr>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"26.gif\" alt=\":kiss:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':26:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"27.gif\" alt=\":handshake\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':27:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"28.gif\" alt=\":call:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':28:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"29.gif\" alt=\":loveliness:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':29:');\" /></td>");
		document.writeln("<td><img border=\"0\" width=\"20\" height=\"20\" src=\""+baseurl+"30.gif\" alt=\":funk:\" onclick=\"DPSmileyInput\.insertSmileyCode('"+textareaid+"',':30:');\" /></td>");
		document.writeln("</tr>");
		
		
		document.writeln("</table>");
	},
	smileyMenu:function (open,id){
		if (open){
			document.getElementById(id).style.display	=	'block';
		} else {
			document.getElementById(id).style.display	=	'none';
		}
	},
	insertSmileyCode:function (id,smileycode) {
		var	myField	=	document.getElementById(id);
		if (document.selection) {
			myField.focus();
			sel = document.selection.createRange();
			sel.text = smileycode;
		}else if (myField.selectionStart|| myField.selectionStart == "0") {
			var startPos = myField.selectionStart;
			var endPos = myField.selectionEnd;
			myField.value = myField.value.substring(0,startPos) + smileycode + myField.value.substring(endPos,myField.value.length);
		} else {
			myField.value += smileycode;
		}
		DPSmileyInput.smileyMenu(0,'dpsmileylist'+id);
	},
	showButton:function(textareaid){
		var	baseurl	=	DPSmileyInput.imageURL();
		document.writeln("<style type=\"text/css\">");
		document.writeln(".dpsmileylist{position:absolute;width:29px;height:17px;display:inline;z-index:20;}");
		document.writeln(".dpsmileylistmenu{position:absolute;left:0;top:17px;z-index:21;background:#fff;border:1px solid #d0d0d0;width:126px;height:100px;padding:1px;text-align:center;}");
		document.writeln(".dpsmileylistmenu table{display:block;background:#f9f9f9;margin:0 auto;}");
		document.writeln(".dpsmileylistmenu table tr td{width:20px;height:20px;}");
		document.writeln(".dpsmileylistmenu table tr td img{cursor:pointer;}");
		document.writeln(".dpsmileyclear{display:block;height:17px;float:left;}");
		document.writeln("</style>");
		document.writeln("<div class=\"dpsmileyclear\"><div class=\"dpsmileylist\" onmouseover=\"DPSmileyInput.smileyMenu(1,'dpsmileylist"+textareaid+"');\" onmouseout=\"DPSmileyInput.smileyMenu(0,'dpsmileylist"+textareaid+"');\">");
		document.writeln("<img src=\""+baseurl+"openlist.gif\" border=\"0\" width=\"29\" height=\"17\" alt=\"插入表情\" title=\"插入表情\" />");
		document.writeln("<div class=\"dpsmileylistmenu\" id=\"dpsmileylist"+textareaid+"\" style=\"display:none;\">");
		DPSmileyInput.smileyCodes(textareaid);
		document.writeln("</div>");
		document.writeln("</div>");
		//document.writeln("<iframe src=\"about:blank\" scrolling=\"no\" frameborder=\"0\" style=\"z-index:8000;position:absolute;top:0;left:0;width:126px;height:100px;display:block;\"></iframe>");
		document.writeln("</div>");
	}
}

//wxcui 收起展开评论列表
function changeComments(obj,id){
	var inn = obj.innerHTML;
	id = id.replace('replycount','replylist');
	var idElement = document.getElementById(id);
	if(idElement != null){
		if(idElement.style.display=='none'){
			document.getElementById(id).style.display	=	'';
			obj.innerHTML=inn.replace('展开','收起');
		}else{
			document.getElementById(id).style.display	=	'none';
			obj.innerHTML=inn.replace('收起','展开');
		}
	}
	
	
}
//复制URL地址
function setCopy(_sTxt){
	if(is_ie) {
		clipboardData.setData('Text',_sTxt);
		alert ("网址“"+_sTxt+"”\n已经复制到您的剪贴板中\n您可以使用Ctrl+V快捷键粘贴到需要的地方");
	} else {
		prompt("请复制网站地址:",_sTxt); 
	}
}

//验证是否有选择记录
function ischeck(id, prefix) {
	form = document.getElementById(id);
	for(var i = 0; i < form.elements.length; i++) {
		var e = form.elements[i];
		if(e.name.match(prefix) && e.checked) {
			if(confirm("您确定要执行本操作吗？")) {
				return true;
			} else {
				return false;
			}
		}
	}
	alert('请选择要操作的对象');
	return false;
}
function showPreview(val, id) {
	var showObj = $(id);
	if(typeof showObj == 'object') {
		showObj.innerHTML = val.replace(/\n/ig, "<br />");
	}
}

//导航二级菜单
function openSub(obj,target) {
	closeSub();
	var tMenu = obj.previousSibling;
	var tLeft = tMenu.offsetLeft;
	var tTop = tMenu.offsetTop + 20;
	while(tMenu=tMenu.offsetParent) {
		tLeft+=tMenu.offsetLeft;
		tTop+=tMenu.offsetTop;
	}
	var tSub = $('sub' + target);
	tSub.style.left = tLeft + 'px';
	tSub.style.top = tTop + 'px';
	tSub.style.display = 'block';
	obj.blur();
	
	var clickId = 0;
	document.body.onclick = function() {
		clickId = clickId + 1;
		if( clickId > 1 ) {
			closeSub();
		}
	}
}

function closeSub() {
	var subMenu = $('submenu').getElementsByTagName('div');
	for (i=0;i<subMenu.length;i++) {
		subMenu[i].style.display = 'none';
	}
}