//调整页面布局(格式化页面)
function adjustPageLayout(){
	$(".left").height($(".box").height());
}
//des加密
function desEncryptByBase64(word,key){
	var keyHex = CryptoJS.enc.Utf8.parse(key);
	var encrypted = CryptoJS.DES.encrypt(word, keyHex, {
		mode: CryptoJS.mode.ECB,
		padding: CryptoJS.pad.Pkcs7
	});
	return encrypted.toString();
}
//des解密
function desDecryptByBase64(word,key){
	var keyHex = CryptoJS.enc.Utf8.parse(key);
	var decrypted = CryptoJS.DES.decrypt({
		ciphertext: CryptoJS.enc.Base64.parse(word)
	}, keyHex, {
		mode: CryptoJS.mode.ECB,
		padding: CryptoJS.pad.Pkcs7
	});
	return decrypted.toString(CryptoJS.enc.Utf8);
}

//des加密
function desEncryptByHex(word,key){
	var keyHex = CryptoJS.enc.Utf8.parse(key);
	var encrypted = CryptoJS.DES.encrypt(word, keyHex, {
		mode: CryptoJS.mode.ECB,
		padding: CryptoJS.pad.Pkcs7
	});
	var d=CryptoJS.enc.Base64.parse(encrypted.toString());
	return CryptoJS.enc.Hex.stringify(d);
}
//des解密
function desDecryptByHex(word,key){
	var keyHex = CryptoJS.enc.Utf8.parse(key);
	var d=CryptoJS.enc.Hex.parse(word);
	d=CryptoJS.enc.Base64.stringify(d);
	var decrypted = CryptoJS.DES.decrypt({
		ciphertext: CryptoJS.enc.Base64.parse(d)
	}, keyHex, {
		mode: CryptoJS.mode.ECB,
		padding: CryptoJS.pad.Pkcs7
	});
	return decrypted.toString(CryptoJS.enc.Utf8);
}
//写cookies 
function setCookie(name,value,times) { 
	if(times!=undefined){
		$.cookie(name, value, { expires: times, path: '/' });
	}else{
		$.cookie(name, value, {  path: '/' });
	}
}
//读取cookies 
function getCookie(name){
	return $.cookie(name);
} 
//删除cookies 
function delCookie(name){
	$.removeCookie(name, { path: '/' });
}
//身份认证校验
function authentication(message){
	var isAuthenticated = false;
	if(!message){
		message = "您好，请通过用户认证后再反映问题/修改个人信息/修改绑定手机。";
	}
	$.ajax({
		type:"GET",
		url:ctx+"/users/usertype",
		cache:false,
		dataType:"json",
		data:{},
		async:false,
		success:function(data,status,jqXHR){
			if("success"==data.status){
				if("1"==data.type){
					isAuthenticated = true;
				}else{
					layer.open({
						type: 1,
						title: " ",
						closeBtn: 1,
						area: ['600px', '200px'],
						offset: "200px",
						shadeClose: false,
						skin: 'demo-class',
						content: "<p class=\"big_tlttle\" style=\"margin-top:20px;text-align:center;\">"+message+"</p>",
						btnAlign:"c",
						btn: ['去认证'],
						yes: function(index, layero){
							location.href=(ctx+"/users/verify.html");
						},
						cancel: function(index, layero){ 
							
						}
					});
				}
			}else{
				layer.msg(data.message,{icon:0,offset:"50px"});
				if(data.loginTimeOut){
					location.href=ctx+"/index.html";
				}
			}
		},
		error:function(jqXHR, textStatus, errorThrown){
			layer.msg("服务器异常用户令牌失败："+JSON.stringify(jqXHR),{icon:0,offset:"50px"});
		}
	});
	return isAuthenticated;
}
//刷新验证码
function refreshVerifyCode(imgEl,key,successFun){
	if(imgEl){
		imgEl.attr("src",ctx+"/img/uploading.gif");
	}
	var newkey = new Date().getTime();
	$.ajax({//加载绑定模型
		type:"GET",
		url:ctx+"/rest/verifyCodes/generate",
		cache:false,
		dataType:"json",
		data:{"key":newkey},
		async:true,
		success:function(data,status,jqXHR){
			if(data.status=="success"){
				if(imgEl){
					imgEl.attr("src",ctx+"/rest/verifyCodes/createImg?verifyCodeKey="+data.verifyCodeKey);
				}
			}else{
				data["verifyCodeKey"]="";
				layer.msg("验证码生成失败："+data.message,{icon:0,offset:"50px"});
			}
			if(successFun){
				if(typeof(successFun)==="function"){
					successFun(data);
				}else if(typeof(successFun)==="string"){
					successFun.call(this,data);
				}
			}
		},
		error:function(jqXHR, textStatus, errorThrown){
			layer.msg("验证码生成失败："+JSON.stringify(jqXHR),{icon:0,offset:"50px"});
			if(successFun){
				if(typeof(successFun)==="function"){
					successFun({"verifyCodeKey":""});
				}else if(typeof(successFun)==="string"){
					successFun.call(this,{"verifyCodeKey":""});
				}
			}
		}
	});
}
var countdown=120; 
function settime(val) {
	if(countdown == 0){
		val.removeAttribute("disabled");
		$(val).html("获取验证码")
		countdown = 120;
	}else{
		val.setAttribute("disabled", true);
		$(val).html("重新获取(" + countdown + ")")
		countdown--;
		setTimeout(function(){
			settime(val);
		},1000);
	}
}
//返回唯一ID
function common_guid(){
	var d = new Date().getTime();
	var uuid = 'xxxxxxxxxxxx4xxxyxxxxxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
    	var r = (d + Math.random()*16)%16 | 0;
    	d = d/16 | 0;
    	return (c=='x' ? r : (r&0x7|0x8)).toString(16);
	});
	uuid = uuid.replace(/-/g,"_");
	 
	return uuid;
}
//分页
$.fn.page = function(options){
	//区分的唯一标识
	var uid = common_guid();
	var me = this;
	var defaults = {
			pageNo:1,//要访问的页码
			pageSize:10,//每页条数
			displayPageBegin:1,//每页条数
			total:0,//共多少条
			pageCount:1,//总计页数
			stepNo:2,//步数
			canChangedPageSizeList:["5","10","20","50","100","200","500","1000"]//每页可选择显示条数
	};
	var opt = $.extend({}, defaults, options);
	//查询数据
	me.refresh = function(){
		opt.queryFunc.call(this);
	}
	//计算总页数
	opt.pageCount = parseInt(opt.total/opt.pageSize);
	if(opt.total%opt.pageSize!=0||opt.pageCount==0){
		opt.pageCount++;
	}
	//计算页码
	me.getDisplayPageNos = function(){
		var nos = [];
		var maxNo = parseInt(opt.pageNo)+parseInt(opt.stepNo);
		var minNo = parseInt(opt.pageNo)-parseInt(opt.stepNo);
		var vpageCount = parseInt(opt.pageCount);
		if(vpageCount<maxNo){
			maxNo=vpageCount;
			minNo=minNo-(maxNo-vpageCount);
		}
		if(minNo<1){
			minNo=1;
		}
		for(var i=minNo;i<=maxNo;i++){
			nos.push(i);
		}
		return nos;
	}
	//页码数
	var displayPageNos = me.getDisplayPageNos();
	var formId = opt.formId && opt.formId!=""?opt.formId:"body";
	//选择每页显示条数
	me.changePageSize = function(pageSize){
		if(pageSize!=opt.pageSize){
			opt.pageSize = pageSize;
			var vtotal = parseInt(opt.total);
			var vpageCount = parseInt(vtotal/pageSize);
			if(vtotal%pageSize!=0||vpageCount==0){
				vpageCount=vpageCount+1;
			}
			if(opt.pageNo>vpageCount){
				opt.pageNo = vpageCount;
			}
			$("#"+formId).find("input[name='pageSize']").val(opt.pageSize);
			$("#"+formId).find("input[name='pageNo']").val(1);
			me.refresh();
		}
		return;
	}
	//跳转到某页
	me.changePageNo = function(pageNo){
		if(pageNo>parseInt(opt.pageCount)){
			pageNo=parseInt(opt.pageCount);
		}
		if(pageNo<1){
			pageNo=1;
		}
		if(pageNo!=parseInt(opt.pageNo)){
			opt.pageNo = pageNo;
			$("#"+formId).find("input[name='pageNo']").val(opt.pageNo);
			me.refresh();
		}
	}
	//请求第一页数据
	me.first = function(){
		me.changePageNo(1);
	}
	//请求下一页数据
	me.next = function(){
		me.changePageNo(parseInt(opt.pageNo)+1);
	}
	//请求先前一页数据
	me.previous = function(){
		me.changePageNo(parseInt(opt.pageNo)-1);
	}
	//请求最后一页数据
	me.last = function(){
		me.changePageNo(opt.pageCount);
	}
	//更改每页显示条数div的显示隐藏属性
	me.choicePageSize = function(){
		var showDiv = $("#pageSizeListDiv_"+uid);
		var showType = showDiv.attr("show");
		if(showType=="true"){
			showDiv.attr("show","false");
			showDiv.hide();
		}else{
			showDiv.attr("show","true");
			showDiv.show();
		}
	}
	
	var pageBox = $("<div class=\"page_box\" style=\"position:relative;\"></div>");
	var pageSize = $("<div class=\"bar\" style=\"width:auto;float:right;\"></div>");
	
	//每页条数
	var pageSizeShowDiv = $("<div class=\"count\">每页"+opt.pageSize+"条</div>");
	pageSize.append(pageSizeShowDiv);
	pageSizeShowDiv.bind("click",me.choicePageSize);
	//总数
	pageSize.append("<div class=\"count\">共"+opt.total+"条</div>");
	//首页
	var firstDiv = $("<div class=\"count\">首页</div>");
	pageSize.append(firstDiv);
	firstDiv.bind("click",me.first);
	//上一页
	var previousDiv = $("<div class=\"count\">上一页</div>");
	pageSize.append(previousDiv);
	previousDiv.bind("click",me.previous);
	//页码显示
	for(var i=0;i<displayPageNos.length;i++){
		var thisNo = displayPageNos[i];
		var pageNoDiv = $("<div>"+thisNo+"</div>");
		pageSize.append(pageNoDiv);
		if(thisNo==opt.pageNo){
			pageNoDiv.addClass("count_on");
		}else{
			pageNoDiv.addClass("count");
		}
		pageNoDiv.bind("click",function(){me.changePageNo($(this).text());});
	}
	//下一页
	var nextDiv = $("<div class=\"count\">下一页</div>");
	pageSize.append(nextDiv);
	nextDiv.bind("click",me.next);
	//尾页
	var lastDiv = $("<div class=\"count\">尾页</div>");
	pageSize.append(lastDiv);
	lastDiv.bind("click",me.last);
	
	//每页显示条数div
	var pageSizeListDiv = $("<div id=\"pageSizeListDiv_"+uid+"\" show=\"false\"  class=\"bar\" style=\"width:auto;float:right;display:none;position:absolute;top:35px;right:0;\">");
	for(var i=0;i<opt.canChangedPageSizeList.length;i++){
		var thisListNum = opt.canChangedPageSizeList[i];
		var sizeListDiv = $("<div class=\"count\">"+thisListNum+"</div>");
		pageSizeListDiv.append(sizeListDiv);
		sizeListDiv.bind("click",function(){me.changePageSize($(this).text());});
	}
	
	pageBox.append(pageSize);
	pageBox.append("<div style=\"clear:both;\"></div>");
	pageBox.append(pageSizeListDiv);
	pageBox.append("<div style=\"clear:both;\"></div>");
	$(this).html(pageBox);
}
//判断浏览器是否支持placeholder属性
var supportPlaceholder='placeholder'in document.createElement('input');
//初始化提示语控件
function initPlaceholder(){
	//当浏览器不支持placeholder属性时，调用placeholder函数
	if(!supportPlaceholder){
		$("input[placeholder],textarea[placeholder]").each(function(){
			var input = $(this);
			var text = $(this).attr("placeholder");
			var placeholderSpan = null;
			if(input.attr("placeholderEleId")){
				placeholderSpan=$("#"+placeholderEleId);
			}
			if(!(placeholderSpan&&placeholderSpan.length>0)&&input.attr("id")){
				placeholderSpan=$("#"+input.attr("id")+"_placeholder_span");
			}
			if(!(placeholderSpan&&placeholderSpan.length>0)&&input.attr("name")){
				placeholderSpan=$("#"+input.attr("name")+"_placeholder_span");
			}
			if(placeholderSpan && placeholderSpan.length>0){
				placeholderSpan.html(text);
				/*input.focus(function(){
					placeholderSpan.hide();
				});*/
				input.blur(function(){
					if(input.val() == ""){
						placeholderSpan.show();
					}else{
						placeholderSpan.hide();
					}
				});
				//输入的字符隐藏
				input.keydown(function(){
					placeholderSpan.hide();
				});
				placeholderSpan.click(function(){
					input.focus();
				});
				input.blur();
			}
		});
	}
}
//打开错误提示
function showError(errorId,divId,msg){
	$(window).scrollTop(0);
	$("body").css("overflow","hidden");
	$("#"+errorId).html(msg);
	$("#"+divId).show();
}
//关闭错误提示框
function closeShowError(divId){
	$("#"+divId).hide();
	$("body").css("overflow","visible");
}