function regCheck(){
	
	var m_user_name=document.getElementById("m_user_name").value;
	var m_password=document.getElementById("m_password").value;
	var m_password2=document.getElementById("m_password2").value;
	var m_ask=document.getElementById("m_ask").value;
	var m_answer=document.getElementById("m_answer").value;


	var check_error=document.getElementById("check_error");
	
	if (m_user_name.length< 5 || m_user_name.length > 20 ){
		check_error.innerHTML="Error:The length of user name should be 5-20 characters,please re-enter.";
		check_error.className='disp';
		return false;	
	}
	else if (uidExists(m_user_name)==1){
		check_error.innerHTML="Error:This user name has taken already,please try again!";
		check_error.className='disp';
		return false;
	}
	else if (m_password.length==0){
		check_error.innerHTML="Error: please enter the password!";
		check_error.className='disp';
		return false;
	}
	else if(m_password!=m_password2){
		check_error.innerHTML="Error: Different password!";
		check_error.className='disp';
		return false;
	}else if (m_ask.length==0){
		check_error.innerHTML="Error:Please chosee a tip question ,in this way you can get password back if you forget the password!";
		check_error.className='disp';
		return false;
	}else if (m_answer.length==0){
		check_error.innerHTML="Error:Please enter the answer of tip question, and keep in mind!";
		check_error.className='disp';
		return false;
	}else{
		return memberInfoCheck();
	}

}


function memberInfoCheck(){

	var m_first_name=document.getElementById("m_first_name").value;
	var m_zhifubao_num=document.getElementById("m_zhifubao_num").value;
	var m_zhifubao_id=document.getElementById("m_zhifubao_id").value;
	var m_bank_num=document.getElementById("m_bank_num").value;
	var m_bank_id=document.getElementById("m_bank_id").value;
	var m_email=document.getElementById("m_email").value;
	var m_tela=document.getElementById("m_tela").value;
	var m_telb=document.getElementById("m_telb").value;
	var m_mobile=document.getElementById("m_mobile").value;
	var m_qq=document.getElementById("m_qq").value;
	var m_address=document.getElementById("m_address").value;
	var code=document.getElementById("code").value;

	var check_error=document.getElementById("check_error");

	if(m_first_name.length==0){
		check_error.innerHTML="Error: Please enter your real name! "; 
		check_error.className='disp';
		return false;
	}
	else if (m_zhifubao_num.length==0){
		check_error.innerHTML="Error:Please enter your paypal account!";
		check_error.className='disp';
		return false;
	}
	else if (m_zhifubao_num.length>50){
		check_error.innerHTML="Error:The length of your paypal account is too long!";
		check_error.className='disp';
		return false;
	}
	else if (m_zhifubao_id.length>50||m_zhifubao_id.length<=0){
		check_error.innerHTML="Error:The name of paypal account too long or too short!";
		check_error.className='disp';
		return false;
	}
	else if (m_bank_num.length>50||m_bank_num.length<=0){
		check_error.innerHTML="Error:The length of your wmz too long or too short!";
		check_error.className='disp';
		return false;
	}
	else if (m_bank_id.length>20||m_bank_id.length<=0){
		check_error.innerHTML="Error:The length of your moneybookers account too long or too short!";
		check_error.className='disp';
		return false;
	}
	else if(m_email.search(/^[\w]+[\@]{1}[\w]+([\.]{1}[\w]+)+$/)==-1&&m_email.length>0){
		check_error.innerHTML="Error: Wrong email format!";
		check_error.className='disp';
		return false;
	}
	else if (m_tela.length>0&&m_tela.search(/^0[\d]{2,3}$/)==-1){
		check_error.innerHTML="Error: Wrong telephone country code!";
		check_error.className='disp';
		return false;
	}
	else if (m_telb.length>0&&m_telb.search(/^[\d]{7,8}$/)==-1){
		check_error.innerHTML="Error: Wrong telephone number!";
		check_error.className='disp';
		return false;
	}else if (m_mobile.length>0&&m_mobile.search(/^0{0,1}[\d]{11}$/)==-1){
		check_error.innerHTML="Error: Wrong telephone number!";
		check_error.className='disp';
		return false;
	}
	else if(m_qq.search(/^[\d]{5,15}$/)==-1){
		check_error.innerHTML="Error: Please enter your email address, length 5-15 characters!";
		check_error.className='disp';
		return false;
	}else if (code.length==0){
		check_error.innerHTML="Error: Please enter the validation code!";
		check_error.className='disp';
		return false;
	}
	if (code.toLowerCase()!=dispCode()){
		check_error.innerHTML="Error: Wrong validation code!";
		check_error.className='disp';
		return false;
	}

}