// JavaScript Document

//去除字符串的前后空格 
  String.prototype.Trim=function(){return   this.replace(/(^\s*)|(\s*$)/g,"");}   
  String.prototype.LTrim   =   function(){return   this.replace(/(^\s*)/g,   "");}   
  String.prototype.Rtrim   =   function(){return   this.replace(/(\s*$)/g,   "");}
  
  
  function isEmail(strEmail) {
   if (strEmail.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
       return 1;
   else
       return 0;
}


function loginchk() {
	
	  var handphone = document.getElementById('handphone');
	  var password = document.getElementById('password');
	  var verifyCode = document.getElementById('verifyCode');
	  var handphonevalue = handphone.value;
	  var passwordvalue = password.value;
	  var verifyCodevalue = verifyCode.value;
	  
	  if((handphonevalue.Trim()).length == 0)
	  {
		  alert('请先输入手机号码！');
		  handphone.focus();
		  return false;
	  }
	  
	  if((handphonevalue.Trim()).length != handphonevalue.length)
	  {
		  alert('所输入号码前后不允许输入空格！');
		  handphone.select();
		  return false;
	  }

	  if(isNaN(handphonevalue) || isNaN(handphonevalue.substr(0,1)))
	  {
		  alert('号码请输入数字类型！');
		  handphone.select();
		  return false;
	  }
	  
	  if(handphonevalue.length < 11)
	  {
		  alert('号码不能小于11位，若输入小灵通号请附加区号！');
		  handphone.select();
		  return false;
	  }
	  
	  if(handphonevalue.substr(0,1) == '1' && handphonevalue.length > 11)
	  {
		  alert('若输入手机号，则需11位！');
		  handphone.select();
		  return false;
	  }	

	  if((passwordvalue.Trim()).length == 0)
	  {
		  alert('请输入密码！');
		  password.focus();
		  return false;
	  }

	  if((verifyCodevalue.Trim()).length == 0)
	  {
		  alert('请输入附加码！');
		  verifyCode.focus();
		  return false;
	  }
	  
	  if((verifyCodevalue.Trim()).length != verifyCodevalue.length)
	  {
		  alert('附加码前后不允许输入空格！');
		  verifyCode.select();
		  return false;
	  }


	  if((verifyCodevalue.Trim()).length != 4)
	  {
		  alert('附加码必须为4位！');
		  verifyCode.select();
		  return false;
	  }
	  
	  return true;
	
	
	
}

  
  function gepw() {
	  
	  var handphone = document.getElementById('handphone');
	  var handphonevalue = handphone.value;
	  
	  if((handphonevalue.Trim()).length == 0)
	  {
		  alert('请先输入手机号码！');
		  handphone.focus();
		  return;
	  }
	  
	  if((handphonevalue.Trim()).length != handphonevalue.length)
	  {
		  alert('所输入号码前后不允许输入空格！');
		  handphone.select();
		  return;
	  }

	  if(isNaN(handphonevalue) || isNaN(handphonevalue.substr(0,1)))
	  {
		  alert('号码请输入数字类型！');
		  handphone.select();
		  return;
	  }
	  
	  if(handphonevalue.length < 11)
	  {
		  alert('号码不能小于11位，若输入小灵通号请附加区号！');
		  handphone.select();
		  return;
	  }
	  
	  if(handphonevalue.substr(0,1) == '1' && handphonevalue.length > 11)
	  {
		  alert('若输入手机号，则需11位！');
		  handphone.select();
		  return;
	  }	  
	  
	  send();
	 
	  
  }
  
  
    function getcode() {
	  
	  var handphone = document.getElementById('handphone');
	  var handphonevalue = handphone.value;
	  
	  if((handphonevalue.Trim()).length == 0)
	  {
		  alert('请先输入手机号码！');
		  handphone.focus();
		  return;
	  }
	  
	  if((handphonevalue.Trim()).length != handphonevalue.length)
	  {
		  alert('所输入号码前后不允许输入空格！');
		  handphone.select();
		  return;
	  }

	  if(isNaN(handphonevalue) || isNaN(handphonevalue.substr(0,1)))
	  {
		  alert('号码请输入数字类型！');
		  handphone.select();
		  return;
	  }
	  
	  if(handphonevalue.length < 11)
	  {
		  alert('号码不能小于11位，若输入小灵通号请附加区号！');
		  handphone.select();
		  return;
	  }
	  
	  if(handphonevalue.substr(0,1) == '1' && handphonevalue.length > 11)
	  {
		  alert('若输入手机号，则需11位！');
		  handphone.select();
		  return;
	  }	  
	  
	  send();
	 
	  
  }
  

  function chk() {
	  
	  var handphone = document.getElementById('handphone');
	  var handphonevalue = handphone.value;
	  var password = document.getElementById('password');
	  var passwordvalue = password.value;
	  var confirmpass = document.getElementById('confirmpass');
	  var confirmpassvalue = confirmpass.value;
	  var verifycode = document.getElementById('verifycode');
	  var verifycodevalue = verifycode.value;
	  var username = document.getElementById('username');
	  var usernamevalue = username.value;
	  var email = document.getElementById('email');
	  var emailvalue = email.value;
	  var linkaddress = document.getElementById('linkaddress');
	  var linkaddressvalue = linkaddress.value;
	  
	  if((handphonevalue.Trim()).length == 0)
	  {
		  alert('号码输入不能为空！');
		  handphone.focus();
		  return false;
	  }
	  
	  if((handphonevalue.Trim()).length != handphonevalue.length)
	  {
		  alert('所输入号码前后不允许输入空格！');
		  handphone.select();
		  return false;
	  }

	  if(isNaN(handphonevalue) || isNaN(handphonevalue.substr(0,1)))
	  {
		  alert('号码请输入数字类型！');
		  handphone.select();
		  return false;
	  }
	  
	  if(handphonevalue.length < 11)
	  {
		  alert('号码不能小于11位，若输入小灵通号请附加区号！');
		  handphone.select();
		  return false;
	  }
	  
	  if(handphonevalue.substr(0,1) == '1' && handphonevalue.length > 11)
	  {
		  alert('若输入手机号，则需11位！');
		  handphone.select();
		  return false;
	  }
	  

	  if((verifycodevalue.Trim()).length == 0)
	  {
		  alert('验证码不能为空！');
		  verifycode.focus();
		  return false;
	  }	
	  
	  if((verifycodevalue.Trim()).length != 8)
	  {
		  alert('验证码必须为8位！');
		  verifycode.select();
		  return false;
	  }	
	  
	  if((passwordvalue.Trim()).length == 0)
	  {
		  alert('密码不能为空！');
		  password.focus();
		  return false;
	  }	
	  
	  if((confirmpassvalue.Trim()).length == 0)
	  {
		  alert('密码确认不能为空！');
		  confirmpass.focus();
		  return false;
	  }
	  
	  if(passwordvalue != confirmpassvalue)
	  {
		  alert('密码确认必须与您设置的密码相同！');
		  confirmpass.select();
		  return false;
		  
	  }
	  
	  if((usernamevalue.Trim()).length != usernamevalue.length)
	  {
		  alert('姓名前后不允许输入空格！');
		  username.select();
		  return false;
	  }
	  
	  if((emailvalue.Trim()).length != emailvalue.length)
	  {
		  alert('电子邮件前后不允许输入空格！');
		  email.select();
		  return false;
	  }
	  
	  if((emailvalue.Trim()).length!=0 && isEmail(emailvalue)==0)
	  {
		  alert('错误的电子邮件格式！');
		  email.select();
		  return false;		  
	  }
	  
	  if((linkaddressvalue.Trim()).length != linkaddressvalue.length)
	  {
		  alert('联系地址前后不允许输入空格！');
		  linkaddress.select();
		  return false;
	  }
	  

	  
	  return true;
	  
	 
	  
  }