/* ie版本 */
function versionie(){
  if(navigator.appname=="microsoft internet explorer"){
    var b_version=navigator.appversion,
      version=b_version.split(";"),
      trim_version=version[1].replace(/[ ]/g,"");
    if(trim_version=="msie8.0"){
      return 'ie8';
    }else if(trim_version=="msie7.0"){
      return 'ie7';
    }else if(trim_version=="msie6.0"){
      return 'ie6';
    }
    return true;
  }
  return false;
}
/* 自定义对话框 */
var msgtimer;
function msgdialog(options){
  if(document.getelementbyid("msgdialog")){
    msgclose();
  }
  var defaults = {
        text : "",
        time : 0,
        type : "success",
        callback : function(){}
      },
      opts = $.extend(defaults,options),
      style = "display:block;float:left;font-size:40px;line-height:1;",
      html = "";
  html += "<div class=\"msglock\" id=\"msglock\" style=\"position:fixed; top:0; left:0; width:100%; height:100%; background:#000; z-index:9998; filter:alpha(opacity=80); opacity:.8;\"></div><div class=\"msgdialog\" id=\"msgdialog\" style=\" border-radius:5px;position:absolute; z-index:9999; width:80%; max-width:360px; _width:360px; background:#fff; box-shadow:0 0 6px #000; font-size:14px; color:#333;\"><div style=\"overflow:hidden;margin:20px;\">";
  switch(opts.type){
    case 'success':
      html += "<i class=\"icon-ok-sign fa-check-circle success\" style=\"color:#37ac13;"+style+"\"></i>";
    break;
    case 'error':
      html += "<i class=\"icon-remove-sign fa-times-circle error\" style=\"color:#c00;"+style+"\"></i>";
    break;
    case 'warning':
      html += "<i class=\"icon-warning-sign fa-exclamation-circle warning\" style=\"color:#e9b912;"+style+"\"></i>";
    break;
    case 'loading':
      html += "<i class=\"loading\" style=\"color:#666;"+style+"\"><img src=\"/images/loading_35_1.gif\"></i>";
    break;
    case 'confirm':
      html += "<i class=\"icon-exclamation-sign fa-question-circle confirm\" style=\"color:#e9d632;"+style+"\"></i>";
    break;
  }
  html += "<div style=\"margin-left:50px;\">"+opts.text+"</div></div>";
  var strstyle = "display:inline-block; *display:inline; cursor:pointer; height:26px; line-height:26px; padding:0 15px; margin-right:20px; background:#0084e9; color:#fff; border-radius:3px; border:1px solid #0078d4;";
  if(opts.type == "confirm"){
    html += "<div class=\"msgbtns\" style=\"text-align:right;margin-bottom:20px;\"><div class=\"msgbtn\" rel=\"true\" style=\""+strstyle+"\">确定</div><div class=\"msgbtn\" rel=\"false\" style=\""+strstyle+"\">取消</div></div>";
  }else if(opts.type != "loading" && opts.type != "success"){
    html += "<div class=\"msgbtns\" style=\"text-align:right;margin-bottom:20px;\"><div class=\"msgbtn\" rel=\"false\" style=\""+strstyle+"\">确定</div></div>";
  }
  html += "</div>";
  $(document.body).append(html);
  var msgdialog = $("#msgdialog");
  var divcenter = function (){
    var windowwidth  = $(window).width();
    var windowheight = $(window).height();
    var popupheight  = msgdialog.height();
    var popupwidth   = msgdialog.width();
    msgdialog.css({
      "top": (windowheight*0.2)+$(document).scrolltop(),
      "left": (windowwidth-popupwidth)/2
    });
  }
  divcenter();
  if(opts.time>0){
    msgtimer = settimeout(msgclose,opts.time) ;
  }
  $(".msgbtns .msgbtn").on("click",function(){
    msgclose();
    if($(this).attr("rel")=="true"){
      opts.callback();
    }
  });
}
/* 关闭对话框 */
function msgclose(){
  cleartimeout(msgtimer);
  $("#msglock").remove();
  $('#msgdialog').remove();
}
/* 错误框 */
function msgerror(tip){
  msgdialog({text:tip,type:'error'});
}
/* 警告框 */
function msgalter(tip){
  msgdialog({text:tip,type:'warning'});
}
/* 加载，等待 */
function msgloading(tip){
  msgdialog({text:tip,type:'loading'});
}
/* 成功 */
function msgsuccess(tip){
  msgdialog({text:tip,type:'success',time:1600});
}
/* 选择对话框 */
function msgconfirm(tip,callback){
  msgdialog({text:tip,type:'confirm',callback:callback});
}
/* 低版本浏览器提醒 */
function lowbrowser() {
  var lowversion = versionie();
  var lowbrowserhtml = '有部分功能您的浏览器不支持，请更换高级浏览器，建议使用<a href="http://www.firefox.com" target="_blank" title="下载firefox浏览器">firefox</a>,<a href="https://www.google.com/intl/en/chrome/browser/" target="_blank" title="下载chrome浏览器">chrome</a>或<a href="http://windows.microsoft.com/zh-cn/internet-explorer/download-ie" target="_blank" title="下载ie10浏览器">ie10及以上</a>';
  
  if(lowversion == 'ie7' || lowversion == 'ie6'){
    msgalter(lowbrowserhtml);
  }

};


/* 会员注册协议 */
function protocoldialog(){
  $("body").append("<div id=\"divdialoglock\" style=\"position:absolute;z-index:3000;left:0;top:0;width:100%;height:100%;background-color:#fff;filter:alpha(opacity=10);opacity:0.1;\"></div>");
  $("body").append("<div class=\"divdialog\" id=\"divdialog\" style=\"position:absolute;z-index:3002;width:96%;max-width:800px;background:#fff;box-shadow:2px 2px 8px #999;border:1px solid #ccc;\"><div id=\"divclose\" style=\"position:absolute;right:8px;top:5px;line-height:1;cursor:pointer;font-size:28px;\"><i class=\"icon-remove\"></i></div><div id=\"maincon\"></div></div>");
  msgloading("数据加载中...");
  $("#maincon").load("protocol.html",function(){
    msgclose();
    divcenter($("#divdialog"));
  });
  var divcenter = function (obj){
    var windowwidth  = $(window).width();
    var windowheight = $(window).height();
	$("#maincon").css({"max-height":windowheight*0.9,"overflow-y":"auto"});
    var popupheight  = $(obj).height();
    var popupwidth   = $(obj).width();
    var $top = (windowheight-popupheight)/2+$(document).scrolltop();
    var $left = (windowwidth-popupwidth)/2;
    if($top < 0) $top = 0;
    $(obj).css({
      "top": $top,
      "left": $left
    });
  }
  
  $("#divclose").bind("click",function(){
    $("#divdialog").remove();
    $("#divdialoglock").remove();
  });
}



/* 会员找回密码 */
function findpassdialog(){
  $("body").append("<div id=\"divdialoglock\" style=\"position:absolute;z-index:3000;left:0;top:0;width:100%;height:100%;background-color:#fff;filter:alpha(opacity=10);opacity:0.1;\"></div>");
  $("body").append("<div class=\"divdialog\" id=\"divdialog\" style=\"position:absolute;z-index:3002;width:96%;max-width:420px;background:#fff;box-shadow:2px 2px 8px #999;border:1px solid #ccc;\"><div id=\"divclose\" style=\"position:absolute;right:8px;top:5px;line-height:1;cursor:pointer;font-size:18px;\"><i class=\"icon-remove\"></i></div><div id=\"maincon\"></div></div>");
  msgloading("数据加载中...");
  $("#maincon").load("findpass.action",function(){
    msgclose();
    divcenter($("#divdialog"));
  });
  var divcenter = function (obj){
    var windowwidth  = $(window).width();
    var windowheight = $(window).height();
    var popupheight  = $(obj).height();
    var popupwidth   = $(obj).width();
    var $top = (windowheight-popupheight)/2+$(document).scrolltop();
    var $left = (windowwidth-popupwidth)/2;
    if($top < 0) $top = 0;
    $(obj).css({
      "top": $top,
      "left": $left
    });
  }
  
  
  $("#divclose").bind("click",function(){
    $("#divdialog").remove();
    $("#divdialoglock").remove();
  });
}



function checkmobile_from(name,id){
	var regu =/^[1][3,5,8,7][0-9]{9}$/;
	var re = new regexp(regu);
	var val=document.getelementbyid(id).value;
	if(val!="" && val!=null){
		if(!re.test(val)){
			msgerror(name+"：必须为手机格式"); 
			document.getelementbyid(id).value="";
			document.getelementbyid(id).focus(); 
		}	
	}
}
function checkemail_from(name,id){
	var regu = /^[-_a-za-z0-9]+@([_a-za-z0-9]+\.)+[a-za-z0-9]{2,3}$/;
	var re = new regexp(regu);
	var val=document.getelementbyid(id).value;
	if(val!="" && val!=null){
		if(!re.test(val)){
			msgerror(name+"：必须为邮箱格式"); 
			document.getelementbyid(id).value="";
			document.getelementbyid(id).focus(); 
		}	
	}
}
function checkcard_from(name,id){
	
	var val=document.getelementbyid(id).value;
	if(val!="" && val!=null){
		if(!/^\d{6}(18|19|20)?\d{2}(0[1-9]|10|11|12)(0[1-9]|[12]\d|3[01])\d{3}(\d|x)$/i.test(val)){
			msgerror(name+"：必须为身份证格式"); 
			document.getelementbyid(id).value="";
			document.getelementbyid(id).focus(); 
		}	
	}
}


function checknumber_from(name,id){  
	  var regu = "^[0-9]+$";
	  var re = new regexp(regu);
	  var val=document.getelementbyid(id).value;
	  if (val.search(re) != -1) {
	    return true;
	  } else {
		  msgerror(name+"：必须为数字"); 
		  document.getelementbyid(id).value="";
		  document.getelementbyid(id).focus(); 
	  }
	} 

//刷新验证码
function jumpimg(){
	document.getelementbyid('mycode').src='image.action?math='+math.random();
}

/**
 * 提交反馈表单 formid:form的id属性;
 **/
function savefeedbackform(formid){
  var fdform = $("#"+formid),
  options = {
    datatype: "json",
    beforesubmit: function() {
      msgloading('数据保存中，请稍候...');
    },
    success: function(data, statustext) {
      if(data.success==false){
        msgerror("失败，原因是"+data.info+"!");
      }else{
        msgsuccess("数据保存成功!");
        fdform[0].reset();
      }
      fdform.data("submit",false);
    },
    error: function(responsetext, statustext) {
      msgerror("保存失败，原因参考如下："+responsetext);
      fdform.data("submit",false);
    }
  };
  if(fdform.data("submit")){
    msgalter("请不要重复提交！");
    return false;
  }
  fdform.data("submit",true);
  fdform.ajaxsubmit(options);
}

// 多列下拉菜单 三级菜单
function dropmenumulticol(name){
  var $box = $(name);
  $("li",$box).hover(function(){
    var $this = $(this),
      dd = $box.find(".dropdown"),
      dc = dd.children(":eq("+$this.index()+")");
    $this.children().addclass('active');
    if(dc.height()>0){
      dd.css({"visibility":"visible","height":(dc.height()+15)+"px"});
    }
    dc.addclass("on");
  },function(){
    var $this = $(this),
      dd = $box.find(".dropdown");
    $this.children().removeclass('active');
    dd.css({"visibility":"hidden","height":0});
    dd.children(":eq("+$this.index()+")").removeclass("on");
  });

  $(".dd-row",$box).hover(function(){
    var $this = $(this);
    $this.addclass('on');
    if($this.height()>0){
      $this.parent().css({"visibility":"visible","height":($this.height()+15)+"px"});
    }
    $box.find(".ul-one").children(":eq("+$this.index()+")").children().addclass("active");
  },function(){
    var $this = $(this);
    $this.removeclass('on');
    $this.parent().css({"visibility":"hidden","height":0});
    $box.find(".ul-one").children(":eq("+$this.index()+")").children().removeclass("active");
  });
}

function jsplaceholder(){
  if(!('placeholder' in document.createelement('input'))){
    var $elements = $("input[type=text],textarea");
    for(var i=0,len=$elements.length;i<len;i++){
      var $this = $($elements[i]);
      $this.val($this.attr("placeholder"));
    }
    $elements.on("focus",function(){
      var $this = $(this);
      if($this.val() == $this.attr("placeholder")){
        $this.val("");
      }
    });
    $elements.on("blur",function(){
      var $this = $(this);
      if($this.val() == ""){
        $this.val($this.attr("placeholder"));
      }
    });
  }
}