/*
	[UCenter Home] (C) 2007-2008 Comsenz Inc.
	$Id: script_common.js 13191 2009-08-18 03:14:55Z xupeng $
*/

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);
var is_safari = (userAgent.indexOf('webkit') != -1 || userAgent.indexOf('safari') != -1);
var note_step = 0;
var note_oldtitle = document.title;
var note_timer;

//iframe包含
if (top.location != location) {
	top.location.href = location.href;
}

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

function $$(className, parentElement) {
	var elems = (parentElement || document.body).getElementsByTagName("*");
	var result=[];
	for (i=0; j=elems[i]; i++){
	  if ((" "+j.className+" ").indexOf(" "+className+" ")!=-1){
	   result.push(j);
	  }
	}
	return result;
}

function _$(name) {
	return document.getElementsByName(name);
}

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 = $(aid+'_menu');
	var parent = newOptDiv.parentNode;
	var removedChild = parent.removeChild(newOptDiv);
}

//通过id选中或取消选中checkbox
function check(id) {
	var e = $(id);
	e.checked = e.checked ? false : true;
}

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+'" align="absmiddle">');
}
function updateseccode() {
	var img = 'do.php?ac=seccode&rand='+Math.random();
	if($('img_seccode')) {
		$('img_seccode').src = img;
	}
}

//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();
		return false;
	}
	return true;
}
//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;
	}
}

//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 = $(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 />");
	}
}

function getEvent() {
	if (document.all) return window.event;
	func = getEvent.caller;
	while (func != null) {
		var arg0 = func.arguments[0];
		if (arg0) {
			if((arg0.constructor==Event || arg0.constructor ==MouseEvent) || (typeof(arg0)=="object" && arg0.preventDefault && arg0.stopPropagation)) {
				return arg0;
			}
		}
		func=func.caller;
	}
	return null;
}

function copyRow(tbody) {
	var add = false;
	var newnode;
	if($(tbody).rows.length == 1 && $(tbody).rows[0].style.display == 'none') {
		$(tbody).rows[0].style.display = '';
		newnode = $(tbody).rows[0];
	} else {
		newnode = $(tbody).rows[0].cloneNode(true);
		add = true;
	}
	tags = newnode.getElementsByTagName('input');
	for(i in tags) {
		if(tags[i].name == 'pics[]') {
			tags[i].value = 'http://';
		}
	}
	if(add) {
		$(tbody).appendChild(newnode);
	}
}

function delRow(obj, tbody) {
	if($(tbody).rows.length == 1) {
		var trobj = obj.parentNode.parentNode;
		tags = trobj.getElementsByTagName('input');
		for(i in tags) {
			if(tags[i].name == 'pics[]') {
				tags[i].value = 'http://';
			}
		}
		trobj.style.display='none';
	} else {
		$(tbody).removeChild(obj.parentNode.parentNode);
	}
}

function insertWebImg(obj) {
	if(checkImage(obj.value)) {
		insertImage(obj.value);
		obj.value = 'http://';
	} else {
		alert('图片地址不正确');
	}
}

function checkFocus(target) {
	var obj = $(target);
	if(!obj.hasfocus) {
		obj.focus();
	}
}
function insertImage(text) {
	text = "\n[img]" + text + "[/img]\n";
	insertContent('message', text)
}

function insertContent(target, text) {
	var obj = $(target);
	selection = document.selection;
	checkFocus(target);
	if(!isUndefined(obj.selectionStart)) {
		var opn = obj.selectionStart + 0;
		obj.value = obj.value.substr(0, obj.selectionStart) + text + obj.value.substr(obj.selectionEnd);
	} else if(selection && selection.createRange) {
		var sel = selection.createRange();
		sel.text = text;
		sel.moveStart('character', -strlen(text));
	} else {
		obj.value += text;
	}
}

function checkImage(url) {
	var re = /^http\:\/\/.{5,200}\.(jpg|gif|png)$/i
	return url.match(re);
}

function quick_validate(obj) {
    if($('seccode')) {
		var code = $('seccode').value;
		var x = new Ajax();
		x.get('cp.php?ac=common&op=seccode&code=' + code, function(s){
			s = trim(s);
			if(s != 'succeed') {
				alert(s);
				$('seccode').focus();
           		return false;
			} else {
				obj.form.submit();
				return true;
			}
		});
    } else {
    	obj.form.submit();
    	return true;
    }
}

function trim(str) {
	var re = /\s*(\S[^\0]*\S)\s*/;
	re.exec(str);
	return RegExp.$1;
}
// 停止音乐flash
function stopMusic(preID, playerID) {
	var musicFlash = preID.toString() + '_' + playerID.toString();
	if($(musicFlash)) {
		$(musicFlash).SetVariable('closePlayer', 1);
	}
}
// 显示影视、音乐flash
function showFlash(host, flashvar, obj, shareid) {
	var flashAddr = {
		'youku.com' : 'http://player.youku.com/player.php/sid/FLASHVAR=/v.swf',
		'ku6.com' : 'http://player.ku6.com/refer/FLASHVAR/v.swf',
		'youtube.com' : 'http://www.youtube.com/v/FLASHVAR',
		'5show.com' : 'http://www.5show.com/swf/5show_player.swf?flv_id=FLASHVAR',
		'sina.com.cn' : 'http://vhead.blog.sina.com.cn/player/outer_player.swf?vid=FLASHVAR',
		'sohu.com' : 'http://v.blog.sohu.com/fo/v4/FLASHVAR',
		'mofile.com' : 'http://tv.mofile.com/cn/xplayer.swf?v=FLASHVAR',
		'music' : 'FLASHVAR',
		'flash' : 'FLASHVAR'
	};
	var flash = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="480" height="400">'
	    + '<param name="movie" value="FLASHADDR" />'
	    + '<param name="quality" value="high" />'
	    + '<param name="bgcolor" value="#FFFFFF" />'
	    + '<embed width="480" height="400" menu="false" quality="high" src="FLASHADDR" type="application/x-shockwave-flash" />'
	    + '</object>';
	var videoFlash = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="480" height="450">'
        + '<param value="transparent" name="wmode"/>'
		+ '<param value="FLASHADDR" name="movie" />'
		+ '<embed src="FLASHADDR" wmode="transparent" allowfullscreen="true" type="application/x-shockwave-flash" width="480" height="450"></embed>'
		+ '</object>';
	var musicFlash = '<object id="audioplayer_SHAREID" height="24" width="290" data="image/player.swf" type="application/x-shockwave-flash">'
		+ '<param value="image/player.swf" name="movie"/>'
		+ '<param value="autostart=yes&bg=0xCDDFF3&leftbg=0x357DCE&lefticon=0xF2F2F2&rightbg=0xF06A51&rightbghover=0xAF2910&righticon=0xF2F2F2&righticonhover=0xFFFFFF&text=0x357DCE&slider=0x357DCE&track=0xFFFFFF&border=0xFFFFFF&loader=0xAF2910&soundFile=FLASHADDR" name="FlashVars"/>'
		+ '<param value="high" name="quality"/>'
		+ '<param value="false" name="menu"/>'
		+ '<param value="#FFFFFF" name="bgcolor"/>'
	    + '</object>';
	var musicMedia = '<object height="64" width="290" data="FLASHADDR" type="audio/x-ms-wma">'
	    + '<param value="FLASHADDR" name="src"/>'
	    + '<param value="1" name="autostart"/>'
	    + '<param value="true" name="controller"/>'
	    + '</object>';
	var flashHtml = videoFlash;
	var videoMp3 = true;
	if('' == flashvar) {
		alert('音乐地址错误，不能为空');
		return false;
	}
	if('music' == host) {
		var mp3Reg = new RegExp('.mp3$', 'ig');
		var flashReg = new RegExp('.swf$', 'ig');
		flashHtml = musicMedia;
		videoMp3 = false
		if(mp3Reg.test(flashvar)) {
			videoMp3 = true;
			flashHtml = musicFlash;
		} else if(flashReg.test(flashvar)) {
			videoMp3 = true;
			flashHtml = flash;
		}
	}
	flashvar = encodeURI(flashvar);
	if(flashAddr[host]) {
		var flash = flashAddr[host].replace('FLASHVAR', flashvar);
		flashHtml = flashHtml.replace(/FLASHADDR/g, flash);
		flashHtml = flashHtml.replace(/SHAREID/g, shareid);
	}

	if(!obj) {
		$('flash_div_' + shareid).innerHTML = flashHtml;
		return true;
	}
	if($('flash_div_' + shareid)) {
		$('flash_div_' + shareid).style.display = '';
		$('flash_hide_' + shareid).style.display = '';
		obj.style.display = 'none';
		return true;
	}
	if(flashAddr[host]) {
		var flashObj = document.createElement('div');
		flashObj.id = 'flash_div_' + shareid;
		obj.parentNode.insertBefore(flashObj, obj);
		flashObj.innerHTML = flashHtml;
		obj.style.display = 'none';
		var hideObj = document.createElement('div');
		hideObj.id = 'flash_hide_' + shareid;
		var nodetxt = document.createTextNode("收起");
		hideObj.appendChild(nodetxt);
		obj.parentNode.insertBefore(hideObj, obj);
		hideObj.style.cursor = 'pointer';
		hideObj.onclick = function() {
			if(true == videoMp3) {
				stopMusic('audioplayer', shareid);
				flashObj.parentNode.removeChild(flashObj);
				hideObj.parentNode.removeChild(hideObj);
			} else {
				flashObj.style.display = 'none';
				hideObj.style.display = 'none';
			}
			obj.style.display = '';
		}
	}
}

//显示全部应用
function userapp_open() {
	var x = new Ajax();
	x.get('cp.php?ac=common&op=getuserapp', function(s){
		$('my_userapp').innerHTML = s;
		$('a_app_more').className = 'on';
		$('a_app_more').innerHTML = '收起';
		$('a_app_more').onclick = function() {
			userapp_close();
		}
	});
}

//关闭全部应用
function userapp_close() {
	var x = new Ajax();
	x.get('cp.php?ac=common&op=getuserapp&subop=off', function(s){
		$('my_userapp').innerHTML = s;
		$('a_app_more').className = 'off';
		$('a_app_more').innerHTML = '展开';
		$('a_app_more').onclick = function() {
			userapp_open();
		}
	});
}

//滚动
function startMarquee(h, speed, delay, sid) {
	var t = null;
	var p = false;
	var o = $(sid);
	o.innerHTML += o.innerHTML;
	o.onmouseover = function() {p = true}
	o.onmouseout = function() {p = false}
	o.scrollTop = 0;
	function start() {
	    t = setInterval(scrolling, speed);
	    if(!p) {
			o.scrollTop += 2;
		}
	}
	function scrolling() {
	    if(p) return;
		if(o.scrollTop % h != 0) {
	        o.scrollTop += 2;
	        if(o.scrollTop >= o.scrollHeight/2) o.scrollTop = 0;
	    } else {
	        clearInterval(t);
	        setTimeout(start, delay);
	    }
	}
	setTimeout(start, delay);
}

function readfeed(obj, id) {
	if(Cookie.get("read_feed_ids")) {
		var fcookie = Cookie.get("read_feed_ids");
		fcookie = id + ',' + fcookie;
	} else {
		var fcookie = id;
	}
	Cookie.set("read_feed_ids", fcookie, 48);
	obj.className = 'feedread';
}

function showreward() {
	if(Cookie.get('reward_notice_disable')) {
		return false;
	}
	var x = new Ajax();
	x.get('do.php?ac=ajax&op=getreward', function(s){
		if(s) {
			msgwin(s, 2000);
		}
	});
}

/**
 * 发送操作后提示信息
 */
function showSendInviteEmailMsg() {
	var emailField = $("email");
	var emailArr = emailField.value.split(",");
	for(var i = 0; i < emailArr.length; i ++) {
		var re = /^[a-z0-9A-Z_.-]+@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;   //判断字符串是否为正整数
		if(!re.test(emailArr[i])) {
			var s = "<div class=\"popupmenu_layer\">"+"<p class=\"btn_line\">您的邮箱地址\"" + emailArr[i] + "\"填写有误，请重新填写后发送邀请邮件！</p></div>";
			msgwin(s, 2000);
			return;
		}
	}
	var formhashField = $("formhash");
	var emailinviteField = $("emailinvite");
	var formString = "&email=" + emailField.value + "&formhash=" + formhashField.value + "&emailinvite=" + emailinviteField.value;
	var x = new Ajax('HTML');
	x.post('cp.php?ac=simplesendmail&appid=0&type=mail&ref', formString, function(s){
		var y = new Ajax();
		y.get('do.php?ac=ajax&op=sendInviteEmail', function(s){
			if(s) {
				msgwin(s, 2000);
			}
		});
	});
}

function msgwin(s, t) {

	var msgWinObj = $('msgwin');
	if(!msgWinObj) {
		var msgWinObj = document.createElement("div");
		msgWinObj.id = 'msgwin';
		msgWinObj.style.display = 'none';
		msgWinObj.style.position = 'absolute';
		msgWinObj.style.zIndex = '100000';
		$('append_parent').appendChild(msgWinObj);
	}
	msgWinObj.innerHTML = s;
	msgWinObj.style.display = '';
	msgWinObj.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=0)';
	msgWinObj.style.opacity = 0;
	var sTop = document.documentElement && document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop;
	pbegin = sTop + (document.documentElement.clientHeight / 2);
	pend = sTop + (document.documentElement.clientHeight / 5);
	setTimeout(function () {showmsgwin(pbegin, pend, 0, t);}, 10);
	msgWinObj.style.left = ((document.documentElement.clientWidth - msgWinObj.clientWidth) / 2) + 'px';
	msgWinObj.style.top = pbegin + 'px';
}

function showmsgwin(b, e, a, t) {
	step = (b - e) / 10;
	var msgWinObj = $('msgwin');
	newp = (parseInt(msgWinObj.style.top) - step);
	if(newp > e) {
		msgWinObj.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=' + a + ')';
		msgWinObj.style.opacity = a / 100;
		msgWinObj.style.top = newp + 'px';
		setTimeout(function () {showmsgwin(b, e, a += 10, t)}, 10);
	} else {
		msgWinObj.style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=100)';
		msgWinObj.style.opacity = 1;
		setTimeout('displayOpacity(\'msgwin\', 100)', t);
	}
}

function displayOpacity(id, n) {
	if(!$(id)) {
		return;
	}
	if(n >= 0) {
		n -= 10;
		$(id).style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=' + n + ')';
		$(id).style.opacity = n / 100;
		setTimeout('displayOpacity(\'' + id + '\',' + n + ')', 50);
	} else {
		$(id).style.display = 'none';
		$(id).style.filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=100)';
		$(id).style.opacity = 1;
	}
}

function display(id) {
	var obj = $(id);
	obj.style.display = obj.style.display == '' ? 'none' : '';
}

function urlto(url) {
	window.location.href = url;
}

function explode(sep, string) {
	return string.split(sep);
}

function selector(pattern, context) {
	var re = new RegExp('([a-z]*)([\.#:]*)(.*|$)', 'ig');
	var match = re.exec(pattern);
	var conditions = [];
	if (match[2] == '#')	conditions.push(['id', match[3]]);
	else if(match[2] == '.')	conditions.push(['className', match[3]]);
	else if(match[2] == ':')	conditions.push(['type', match[3]]);
	var s = match[3].replace(/\[(.*)\]/g,'$1').split('@');
	for(var i=0; i<s.length; i++) {
		var cc = null;
		if (cc = /([\w]+)([=^%!$~]+)(.*)$/.exec(s[i])){
			conditions.push([cc[1], cc[2], cc[3]]);
		}
	}
	var list = (context || document).getElementsByTagName(match[1] || "*");
	if(conditions) {
		var elements = [];
		var attrMapping = {'for': 'htmlFor', 'class': 'className'};
		for(var i=0; i<list.length; i++) {
			var pass = true;
			for(var j=0; j<conditions.length; j++) {
				var attr = attrMapping[conditions[j][0]] || conditions[j][0];
				var val = list[i][attr] || (list[i].getAttribute ? list[i].getAttribute(attr) : '');
				var pattern = null;
				if(conditions[j][1] == '=') {
					pattern = new RegExp('^'+conditions[j][2]+'$', 'i');
				} else if(conditions[j][1] == '^=') {
					pattern = new RegExp('^' + conditions[j][2], 'i');
				} else if(conditions[j][1] == '$=') {
					pattern = new RegExp(conditions[j][2] + '$', 'i');
				} else if(conditions[j][1] == '%=') {
					pattern = new RegExp(conditions[j][2], 'i');
				} else if(conditions[j][1] == '~=') {
					pattern = new RegExp('(^|[ ])' + conditions[j][2] + '([ ]|$)', 'i');
				}
				if(pattern && !pattern.test(val)) {
					pass = false;
					break;
				}
			}
			if(pass) elements.push(list[i]);
		}
		return elements;
	} else {
		return list;
	}
}

//发送短信验证码
function sendMoblieMsg() {
	var x = new Ajax("HTML");
	x.get('do.php?ac=checkMobile&op=sendMsg&mobile=' + $("mobile").value, function(s){
		if(s == 0) {
			$("msgtd_2").innerHTML = "短信发送成功,请及时查收短信!";
			$("sendmsg").innerHTML = "重新发送短信";
		} else if(s < 0) {
			$("msgtd_2").innerHTML = "短信发送失败,请重新发送!";
			$("sendmsg").innerHTML = "重新发送短信";
		} else {
			s = parseInt(s/60) + "分" + (s%60) + "秒";
			$("msgtd_2").innerHTML = "由于网络延时,发出的短信可能需要几分钟才能到达您的手机,若您" + s + "内还未收到短信,方可重新发送短信!";
		}
	});
}

//用短信验证码验证手机号
function checkMoblie() {
	var checkNumField = $("checkNum");
	var mobileField = $("mobile");
	var x = new Ajax("HTML");
	x.get('do.php?ac=checkMobile&op=check&checkNum=' + checkNumField.value + '&mobile=' + mobileField.value, function(s){
		if(s == "验证成功!!!") {
			hideMenu(500);
			$("mobileCheckerDiv").innerHTML = "<font color=\"#2C629E\">已验证</font>";
			s = "<div class=\"popupmenu_layer\">"+"<p class=\"btn_line\">"+s+"</p></div>";
			msgwin(s, 2000);
		} else {
			$("msgtd_2").innerHTML = s;
		}
	});
}

//初使化login页面
function initLogin() {
	var loginuser = Cookie.get("uchome_loginuser");
	if(loginuser) {
		$("password").focus();
	} else {
		$("username").focus();
	}
}

function toggle(id) {
	var e = $(id);
	e.style.display= e.style.display=='none'?'':'none';
}

//通过id显示一个元素
function showEltById(id) {
	$(id).style.display='';
}

//通过id隐藏一个元素
function hideEltById(id) {
	$(id).style.display='none';
}

//通过name显示一组元素
function showEltByName(name) {
	var fields = _$(name);
	for(var i = 0; i < fields.length; i ++) {
		showEltById(fields[i].id);
	}
}

//通过name隐藏一组元素
function hideEltByName(name) {
	var fields = _$(name);
	for(var i = 0; i < fields.length; i ++) {
		hideEltById(fields[i].id);
	}
}

//显示第一个元素,隐藏第二个元素
function showAndHide(show, hide) {
	showEltById(show);
	hideEltById(hide);
}

//电子邮件text显示的文字
function setEmailValue(field) {
	if(field.value == "") {
		field.value = "电子邮件";
	}
}

function emptyEmailValue(field) {
	if(field.value == "电子邮件") {
		field.value = "";
	}
}


function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'':(v=='hide')?'none':v; }
    obj.display=v; }
}

//验证数字
//只能輸入數字
function ValidateNumber(e, pnumber)
{
	if (!/^\d+$/.test(pnumber))
	{
		var newValue =/^\d+/.exec(e.value);
		if (newValue != null)
		{
			e.value = newValue;
		}
		else
		{
			e.value = "";
		}
	}
	return false;
}

//可以輸入小數點
function ValidateFloat(e, pnumber)
{
    if (!/^\d+[.]?\d*$/.test(pnumber))
    {
        var newValue = /^\d+[.]?\d*/.exec(e.value);
        if (newValue != null)
        {
            e.value = newValue;
        }
        else
        {
            e.value = "";
        }
    }
    return false;
}

//可以輸入小數點（限制小數點後一位）
function ValidateFloat2(e, pnumber)
{
    if (!/^\d+[.]?[1-9]?$/.test(pnumber))
    {
        var newValue = /\d+[.]?[1-9][1-9]?/.exec(e.value);
        if (newValue != null)
        {
            e.value = newValue;
        }
        else
        {
            e.value = "";
        }
    }
    return false;
}

/**
 *	注册事件
 */
addEvent = function(element,type, fn){

	if (!document.all && type== 'mouseleave') {
		addEvent(element, 'mouseout', function (event){
			var parent = event.relatedTarget || event.target;
			if (isMouseLeave(this, parent)) {
				event.target1 = element;
				fn.apply(this, [event]);
			}
		});
	}

	if (element.addEventListener)
		element.addEventListener(type, fn, false);
	else
		element.attachEvent('on' + type, fn);
}

/**
 *	移除事件
 */
removeEvent = function(element,type, fn){
	if (element.removeEventListener)
		element.removeEventListener(type, fn, false);
	else
		element.detachEvent('on' + type, fn);
}

/**
 *	判断鼠标是否正的移出element范围
 */
function isMouseLeave(element, parent) {
	if (element == parent || !parent){
		return false;
	}
	parent = parent.parentNode;
	if (parent){
		return isMouseLeave(element, parent);
	}
	return true;
}

//关注或者取消关注
function dofollow(field, id) {

	var op = "";
	if(field.innerHTML == "取消关注") {
		op = "unfollow";
	} else if(field.innerHTML == "关注") {
		op = "";
	}
	var x = new Ajax();
	x.get("do.php?ac=follow&ids=" + id + "&op=" + op, function(s){
		ss = "<div class=\"popupmenu_layer\">"+"<p class=\"btn_line\">"+s+"</p></div>";
		msgwin(ss, 2000);
		if(s.length <= 7){
			if(field.innerHTML == "取消关注") {
				field.innerHTML = "关注";
			} else if(field.innerHTML == "关注") {
				field.innerHTML = "取消关注";
			}
		}
	});
}

//美工页面上提出的方法
function HoverLi1(n){
	for(var i=1;i<=4;i++){
		$('tb1_'+i).className='normaltab1';
		$('tbcd_0'+i).className='undis';
	}
	$('tbcd_0'+n).className='dis';
	$('tb1_'+n).className='hovertab1';
}

//通过id改变背景色
function changeColor(id, color){
	$(id).style.backgroundColor = color;
}

//颜色选择后色块样式改变
function focusColorLi(n, j, head, className){
	for(var i = 1; i <= n; i ++){
		$(head+i).className='';
	}
	$(head+j).className = className;
}

//改变名片背景色
function changeCardColor(field, j) {
	changeColor('dcl_in', field.style.backgroundColor);
	focusColorLi(11, j, 'colorLi_', 'current')
}

//颜色RGB十进制转换为十六进制
function rgbToHex(color) {
	color = color.split(',');
	color[0] = color[0].split('(')[1];
	color[2] = color[2].split(')')[0];

	color[0] = parseInt(color[0]).toString(16);
	color[0] = toTwoNumStr(color[0]);
	color[1] = parseInt(color[1]).toString(16);
	color[1] = toTwoNumStr(color[1]);
	color[2] = parseInt(color[2]).toString(16);
	color[2] = toTwoNumStr(color[2]);

	return '#' + color[0] + color[1] + color[2];
}

//找出没有显示的li,并把其value组成一串字符串
function getFields() {
	var fieldsArr = new Array();
	for(var i = 1; i <= 11; i ++){
		if($('valueLi_'+i).style.display == 'none') {
			var hhhh = $('valueLi_'+i).name;
			fieldsArr.push($('valueLi_'+i).getAttribute('value'));
		}
	}
	fields = fieldsArr.join(',');
	return fields;
}


//提交保存名片夹
function saveCard(){
	$('fields').value = getFields();
	if($('dcl_in').style.backgroundColor.length > 7) {
		$("bgcolor").value = rgbToHex($('dcl_in').style.backgroundColor);
	} else {
		$('bgcolor').value = $('dcl_in').style.backgroundColor;
	}
	$('myCardForm').submit();

}

//以两位整数输入,不足两位前一位补0
function toTwoNumStr(numStr) {
	if(numStr.length == 1) {
		numStr = '0' + numStr;
	} else if(numStr.length == 0) {
		numStr = '00';
	}
	return numStr;
}

//投放名片
function releaseCard() {
	var flag = false;
	var strLength = strLen($("adword").value);
	if(strLength > 56 || strLength < 1) {
		flag = true;
	}
	if($("industryCategory").value == 0) {
		$("industryCategoryMsg").innerHTML = "请选择行业类别!";
		flag = true;
	} else {
		$("industryCategoryMsg").innerHTML = "";
	}
	var re = /^[1-9]+[0-9]*]*$/;   //判断字符串是否为正整数
	if (!re.test($('price').value) || $('price').value < 10 || $('price').value.length > 7 ) {
		$("priceMsg").innerHTML = "请填写大于或等于10并且不超过7位数的正整数!";
		flag = true;
	} else {
		$("priceMsg").innerHTML = "";
	}
	if(flag) return;

	var formString;
	formString = "&command=" + $("command").value + "&adword=" + $('adword').value
				+ "&industryCategory=" + $("industryCategory").value + "&price=" + $('price').value;
	var x = new Ajax('');

	x.post('do.php?ac=releasecard&iid=' + $("industryCategory").value + '&date=' + parseInt((new Date().getTime())/1000), formString, function(s){
		if(s != "false") {
			$("contactsdata").innerHTML = s;
			x.get('do.php?ac=ajax&op=releasecard', function(s){
				msgwin(s, 2000);
			});
		} else {
			$("priceMsg").innerHTML = "您的奋豆不足！需要<a href=\"cp.php?ac=credit&op=pay\">充值</a>奋豆，请<a href=\"cp.php?ac=credit&op=pay\">点此</a>进入。";
		}
	});
}

function onCardIndustryChange() {
	var x = new Ajax('');
	x.get('do.php?ac=releasecard&iid=' + $("industryCategory").value + '&date=' + parseInt((new Date().getTime())/1000), function(s){
		$("contactsdata").innerHTML = s;
	});
}

//删除名片发布记录
function delreleaseRec(iid){
	var r = confirm('确定要删除， 删除之后在对应行业的问答模块中将不会显示您的名片?');
	if (r == true) {
		var x = new Ajax();
		x.get('do.php?ac=delreleaserec&iid=' + iid + '&date=' + new Date().getTime(), function(s){
			$('table_' + iid).parentNode.removeChild($('table_' + iid));
			x.get('do.php?ac=ajax&op=delreleaserec', function(s){
					msgwin(s, 1200);
			});
		});
	}
}

//删除名片
function delCard(cuid){
	var r = confirm('确定要删除这张名片?');
	if (r == true) {
		var x = new Ajax('HTML');
		x.post("cp.php?ac=delcontacts&date=" + new Date().getTime(), "cuid=" + cuid, function(s){
			if(s) {
				s = "<div class=\"popupmenu_layer\"><p class=\"btn_line\">"+s+"</p></div>";
			} else {
				$('li_' + cuid).parentNode.removeChild($('li_' + cuid));
				s = "<div class=\"popupmenu_layer\"><p class=\"btn_line\">删除成功!</p></div>";
			}
			msgwin(s, 2000);
		});
	}
}

//显示名片推荐给好友Div
function showR2FDiv(field) {
	preBubbleByObj(field);
	showMenu(field.id, true, 0, 3, 0, 20, field.id, 1000, false);
}

//把名片推荐给好友
function recommend2F(cuid) {
	var name = $("recommend2F_" + cuid + "_name").value;
	if(name == "") {
		$("msgtd_" + cuid).innerHTML = "请输入好友的用户名或真实名称!";
		return;
	}
	var postStr = "cuid=" + cuid + "&name=" + name + "&type=1&command=charge";
	var x = new Ajax('HTML');
	x.post('do.php?ac=chargecard', postStr, function(s){
		$("msgtd_" + cuid).innerHTML = s;
	});
}

//收藏名片
function coltnCard(cuid, iid) {
	var postStr = "cuid=" + cuid + "&type=0&command=charge&iid=" + iid;
	var x = new Ajax('HTML');
	x.post('do.php?ac=chargecard', postStr, function(s){
		if(s.substr(2, 8) == "xml vers"){
			s = "<a href=\"do.php?ac=ee272cc5fa3a53beeec43bbfa9b0064c\">您需要先登录才能继续本操作</a>";
		}
		s = "<div class=\"popupmenu_layer\"><p class=\"btn_line\">"+s+"</p></div>";
		msgwin(s, 2000);
	});
}



//名片展示
function showCard(field, uid, op, iid) {
	var id = field.id + "_menu";
	var display = $(id).style.display;
	if(display == "") {
		return;
	}
	var x = new Ajax();
	var page = null;
	if(op == 'showcard') {
		page = $(field.id + "_" + uid).getAttribute("page");
	}
	x.post('do.php?ac=showcard', 'uid=' + uid + '&iid=' + iid + '&op=' + op + '&page=' + page, function(s){
		if(op == 'showcard') {
			$(field.id + '_menu').innerHTML = s;
			showMenu(field.id, true, 0, 3, 0, 10, field.id, 1000, true);
			centerDiv($(field.id + '_menu'));
		} else {
			$("mca_one_" + uid + "_" + iid + '_menu').innerHTML = s;
			showMenu(field.id, false, 0, 3, 0, 10, "mca_one_" + uid + "_" + iid, 1000, false);
			var layouth = $("showcardlayout_" + uid + "_" + iid).offsetHeight + 'px';
			var layoutw = $("showcardlayout_" + uid + "_" + iid).offsetWidth + 'px';
			$("iframe_" + uid + "_" + iid).style.width = layoutw;
			$("iframe_" + uid + "_" + iid).style.height = layouth;
			showMenu(field.id, false, 0, 3, 0, 10, "mca_one_" + uid + "_" + iid, 1000, false);
		}
	});
}

//名片展示分页
function showCardPage(field, op, page) {
	var x = new Ajax();
	x.post('cp.php?ac=showcardpage', 'uids=' + uids + '&op=' + op + '&page=' + page, function(s){
		$('showcard_menu').innerHTML = s;
		centerDiv($('showcard_menu'));
	});
}


//搜索名片
function searchContacts() {
	var name = $("name").value;
	var iid = $("industryCategory").value;
	var postStr = "name=" + name + "&industryCategory=" + iid;
	var x = new Ajax();
	x.post('cp.php?ac=contactssearch', postStr, function(s){
		$("module_contacts").innerHTML = s;
	});
}

//名片夹扩容
function expandCF() {
	var e = confirm('扩容名片夹可以增加50张名片容量，将扣除50个奋斗!\n确定扩容名片夹?');
	if (e == true) {
		var x = new Ajax();
		x.get('cp.php?ac=expandcf', function(s){
			if(s == "false") {
				s = "<div class=\"popupmenu_layer\">"+"<p class=\"btn_line\">您的奋豆不足，不能扩容名片夹！</p></div>";
				msgwin(s, 2000);
			} else {
				$('expandCF').innerHTML = s;
			}
		});
	}
}

//div居中显示
function centerDiv(field) {
	var h1 = document.body.clientHeight;
    var h2 = document.documentElement.clientHeight;
    var isXhtml = (h2 <= h1 && h2 != 0) ? true : false;
    var body = isXhtml ? document.documentElement : document.body;

    var wh = {left:0,top:0};
    var vwh = {w:0,h:0};

    vwh.w = (! + [1, ]) ? parseInt(body.clientWidth) : parseInt(window.innerWidth);
    vwh.h = (! + [1, ]) ? parseInt(body.clientHeight) : parseInt(window.innerHeight);
    wh.left = (vwh.w / 2) - parseInt(field.offsetWidth) / 2;
    wh.top = body.scrollTop + (vwh.h / 2) - parseInt(field.offsetHeight) / 2;
    field.style.top = wh.top + 'px';
    field.style.left = wh.left + 'px';
}

//名片推荐翻页
function cardRecommendPage(page, iid) {
	var x = new Ajax();
	x.get('do.php?ac=cardRecommendPage&page=' + page + '&iid=' + iid, function(s){
		$('cardRecommend').innerHTML = s;
		preBubble("mca_one", "contactsDiv");
		preBubble("mca_onex", "contactsDiv");
		var mca_onexArr = $$("mca_one", $("contactsDiv"));
		for(var i = 0; i < mca_onexArr.length; i ++) {
			addEvent(mca_onexArr[i], 'mouseleave', function () {
				hideMenu(10);
			});
		}
	});
}

//防止一组click事件冒泡
function preBubble(cl, pid, event) {
	if(event == undefined) event = "click";
	var elts = $$(cl, $(pid));
	for(var i = 0; i < elts.length; i ++) {
		preBubbleByObj(elts[i], event);
	}
}

//防止单个事件冒泡
function preBubbleByObj(obj, event) {
	if(event == undefined) event = "click";
	addEvent(obj, event, function(e) {
		if(e && e.stopPropagation && e.preventDefault) {
			e.stopPropagation();
			e.preventDefault();
		} else {
			window.event.cancelBubble = true;
			window.event.returnValue = false;
		}
	});
}

var mouseLeave = function(parent, element) {
	if (!parent)
		return false;

	while ( parent && parent != element ) {
			try {
				parent = parent.parentNode;
			}catch(e) {
				parent = this;
			}
	}
	if( parent != element )
		return mouseLeave(parent, element);

	return true;
}