function type_news(){
	$('#t_info').hide();
}

function type_info(){
	$('#t_info').show();
}

function type_eng(){
	$('#link').hide();
	$('#t_info').hide();
}

function type_pro(){
	$('#link').hide();
	$('#t_info').show();
}

function type_link(){
	$('#t_info').hide();
	$('#link').show();
}

function article_form(){
	if($("#cid").val() == 0){
        alert('你没有选择任何栏目');
        return false;
    }
	
	if($("#title").val() == ""){
        //alert('你填写标题');
        //return false;
    }
}

function b(){
	$('#t_info').hide();
	$('#s_info').hide();
}

function a(){
	$('#t_info').hide();
	$('#s_info').show();
}

function c(){
	$('#t_info').show();
	$('#s_info').hide();
}

//选中所有用户
function checkall(name) {
	var e = is_ie ? event : checkall.caller.arguments[0];
	obj = is_ie ? e.srcElement : e.target;
	var arr = document.getElementsByName(name);
	var k = arr.length;
	for(var i=0; i<k; i++) {
		arr[i].checked = obj.checked;
	}
}

//选中删除用户
function remove(){
    if($("input[name='uid[]']:checked").length == 0){
        alert('你没有选择任何用户');
        return false;
    }
    if(confirm('是否同时删除用户的所有问答？')==true){
        document.userForm.action="/index/main_user_manage_delete/all";
        document.userForm.submit();
    }else{
       // document.userForm.action="/index/main_user_manage_delete/some";
       // document.userForm.submit();
    }
}

//设置问题状态
function set_status_question(){
	if($("input[name='id[]']:checked").length == 0){
        alert('你没有选择任何问题');
        return false;
    }
	
	if(confirm('确认将问题设置为未解决.只针对已关闭的问题')==true){
        document.userForm.action="/index/main_question_manage_set_status";
        document.userForm.submit();
    }else{
       
    }
}

//关闭选中问题
function colse_question(){
	if($("input[name='id[]']:checked").length == 0){
        alert('你没有选择任何问题');
        return false;
    }
	if(confirm('确认关闭选中问题')==true){
        document.userForm.action="/index/main_question_manage_close";
        document.userForm.submit();
    }else{
       
    }
}

function remove_down(){
	if($("input[name='id[]']:checked").length == 0){
        alert('你没有选择任何下载');
        return false;
    }
	if(confirm('确认删除选中下载？此操作不可返回')==true){
        document.userForm.action="/admin/down_manage_delete";
        document.userForm.submit();
    }else{
       
    }
}

function remove_animation(){
	if($("input[name='id[]']:checked").length == 0){
        alert('你没有选择任何动画');
        return false;
    }
	if(confirm('确认删除选中动画？此操作不可返回')==true){
        document.userForm.action="/admin/animation_manage_delete";
        document.userForm.submit();
    }else{
       
    }
}

function CancelUpload1(){
	
	var obj = document.getElementById('enroll_downdoc') ;   
	obj.outerHTML=obj.outerHTML; 
	
}

//选中删除问题
function remove_product(){
	if($("input[name='id[]']:checked").length == 0){
        alert('你没有选择任何产品');
        return false;
    }
	if(confirm('确认删除选中产品？此操作不可返回')==true){
        document.userForm.action="/admin/product_manage_delete";
        document.userForm.submit();
    }else{
       
    }
}

//选中删除问题
function remove_article(){
	if($("input[name='id[]']:checked").length == 0){
        alert('你没有选择任何文章');
        return false;
    }
	if(confirm('确认删除选中文章？此操作不可返回')==true){
        document.userForm.action="/admin/article_manage_delete";
        document.userForm.submit();
    }else{
       
    }
}

//选中删除问题
function remove_training(){
	if($("input[name='id[]']:checked").length == 0){
        alert('你没有选择任何文章');
        return false;
    }
	if(confirm('确认删除选中文章？此操作不可返回')==true){
        document.userForm.action="/admin/training_manage_delete";
        document.userForm.submit();
    }else{
       
    }
}

function remove_column(){
	if($("input[name='id[]']:checked").length == 0){
        alert('你没有选择任何栏目');
        return false;
    }
	if(confirm('确认删除选中栏目？此操作不可返回')==true){
        document.userForm.action="/admin/column_manage_delete";
        document.userForm.submit();
    }else{
       
    }
}

function group_form(){
	var grouptitle = $("#grouptitle").val();
	
	if (grouptitle=="") {
		alert('请填写用户组名称');
		return false;
	}
}

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);

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

function _attachEvent(obj, evt, func) {
	if (obj.addEventListener) {
		obj.addEventListener(evt, func, false);
	} else if (obj.attachEvent) {
		obj.attachEvent("on" + evt, func);
	}
}

function _cancelBubble(e, returnValue) {
	if (!e)
		return;
	if (is_ie) {
		if (!returnValue)
			e.returnValue = false;
		e.cancelBubble = true;
	} else {
		e.stopPropagation();
		if (!returnValue)
			e.preventDefault();
	}
}

function checkall(name) {
	var e = is_ie ? event : checkall.caller.arguments[0];
	obj = is_ie ? e.srcElement : e.target;
	var arr = document.getElementsByName(name);
	var k = arr.length;
	for ( var i = 0; i < k; i++) {
		arr[i].checked = obj.checked;
	}
}

function getposition(obj) {
	var r = new Array();
	r['x'] = obj.offsetLeft;
	r['y'] = obj.offsetTop;
	while (obj = obj.offsetParent) {
		r['x'] += obj.offsetLeft;
		r['y'] += obj.offsetTop;
	}
	return r;
}

function addMouseEvent(obj) {
	var checkbox, atr, ath, i;
	atr = obj.getElementsByTagName("tr");
	for (i = 0; i < atr.length; i++) {
		atr[i].onclick = function() {
			ath = this.getElementsByTagName("th");
			checkbox = this.getElementsByTagName("input")[0];
			if (!ath.length && checkbox.getAttribute("type") == "checkbox") {
				if (this.className != "currenttr") {
					this.className = "currenttr";
					checkbox.checked = true;
				} else {
					this.className = "";
					checkbox.checked = false;
				}
			}
		}
	}
}

//editor.js
if (is_ie)
	document.documentElement.addBehavior("#default#userdata");

function setdata(key, value) {
	if (is_ie) {
		document.documentElement.load(key);
		document.documentElement.setAttribute("value", value);
		document.documentElement.save(key);
		return document.documentElement.getAttribute("value");
	} else {
		sessionStorage.setItem(key, value);
	}
}

function getdata(key) {
	if (is_ie) {
		document.documentElement.load(key);
		return document.documentElement.getAttribute("value");
	} else {
		return sessionStorage.getItem(key)
				&& sessionStorage.getItem(key).toString().length == 0 ? ''
				: (sessionStorage.getItem(key) == null ? '' : sessionStorage
						.getItem(key));
	}
}

function form_option_selected(obj, value) {
	for ( var i = 0; i < obj.options.length; i++) {
		if (obj.options[i].value == value) {
			obj.options[i].selected = true;
		}
	}
}

function setselect(selectobj, value) {
	var len = selectobj.options.length;
	for (i = 0; i < len; i++) {
		if (selectobj.options[i].value == value) {
			selectobj.options[i].selected = true;
		}
	}
}

function show(id, display) {
	if (!getbyid(id))
		return false;
	if (display == 'auto') {
		getbyid(id).style.display = getbyid(id).style.display == '' ? 'none'
				: '';
	} else {
		getbyid(id).style.display = display;
	}
}

function category_form(){
	var title = $("#name").val();
	
	if (title == "") {
		alert('请填写相关信息');
		return false;
	}
}

//选中删除分类
function remove_category(){
	if($("input[name='id[]']:checked").length == 0){
        alert('你没有选择任何分类');
        return false;
    }
	if(confirm('确认删除选中分类和属于该分类的所有问题？此操作不可返回')==true){
        document.userForm.action="/index/main_category_delete_manage";
        document.userForm.submit();
    }else{
       
    }
}

//选中删除分类
function remove_answer(){
	if($("input[name='id[]']:checked").length == 0){
        alert('你没有选择回答');
        return false;
    }
	if(confirm('确认删除选中回答？此操作不可返回')==true){
        document.userForm.action="/index/main_answer_manage_delete";
        document.userForm.submit();
    }else{
       
    }
}

function getanid(){
	var v=$("#an").find("option:selected").val();
	
	if(v==0)
		return false;
	
	var k=$("#anid").val();
	
	if(k==""||k==null)
		$("#anid").val(v);
	else
		$("#anid").val(k+","+v);
	
	$("#ames").html("已加入"+$("#an").find("option:selected").text());
}

function getdid(){
	var v=$("#dn").find("option:selected").val();
	
	if(v==0)
		return false;
	
	var k=$("#did").val();
	
	if(k==""||k==null)
		$("#did").val(v);
	else
		$("#did").val(k+","+v);
	
	$("#dmes").html("已加入"+$("#dn").find("option:selected").text());
}