var checkMail = /\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/;
function checkloginname()
{
	if(document.memberForm.loginname.value.replace(/^\s+|\s+$/g,"")==''){
		document.getElementById("logonname").innerHTML=' Member ID by the numbers (0-9) and letters (A ~ Z)(a ~ z) component'	
	}
}

function checkloginname1()
{
	if( document.memberForm.loginname.value.replace(/^\s+|\s+$/g,"") =='' ){
		document.getElementById("logonname").innerHTML='<font color="blue"> Member ID by the numbers (0-9) and letters(A ~ Z)(a ~ z)component';	
	}
	else{
		for(i=0;i < document.memberForm.loginname.value.length;i++){
			if(!((document.memberForm.loginname.value.charCodeAt(i)>=48&&document.memberForm.loginname.value.charCodeAt(i)<=57)
				||(document.memberForm.loginname.value.charCodeAt(i)>=65&&document.memberForm.loginname.value.charCodeAt(i)<=90)
				||(document.memberForm.loginname.value.charCodeAt(i)>=97&&document.memberForm.loginname.value.charCodeAt(i)<=122))){
			
				document.getElementById("logonname").innerHTML='<font color="blue">wrong.Member ID by the numbers (0-9) and letters(A ~ Z)(a ~ z)component</font>';
				break;
			}
			else{
				document.getElementById("logonname").innerHTML=''
			}
		}
	}		
}


function checkpaw()
{
	if(document.getElementById("password").value == ''){
		document.getElementById("passw").innerHTML=' Password length of 6 - 20 between'	
	}
}

function checkpaw1()
{
	if(document.getElementById("password").value == ''){
		document.getElementById("passw").innerHTML='<font color="blue"> Please enter your password</font>';	
	}
	else{
		if(document.getElementById("password").value.length<6 || document.getElementById("password").value.length > 20){
			document.getElementById("passw").innerHTML='<font color="blue">Filled out the wrong password, the length of :6 - between 20</font>';
		}else{
			document.getElementById("passw").innerHTML='';
		}
	}	
}


function checkpaw3()
{
	if(document.getElementById("password1").value!=''&&document.getElementById("password").value!=''){
		if(document.getElementById("password1").value != document.getElementById("password").value){
		document.getElementById("repassw").innerHTML='<font color="blue"> Enter a password twice inconsistency</font>';
		}	
	}else if(document.getElementById("password1").value==''&&document.getElementById("password").value!=''){
		
		document.getElementById("repassw").innerHTML=' Please confirm your password';
			
	}
	else{
		document.getElementById("repassw").innerHTML='';	
	}
}

function checkpaw4()
{
	if(document.getElementById("password1").value==''&& document.getElementById("password").value!=''){
		document.getElementById("repassw").innerHTML='<font color="blue"> Please confirm your password</font>';	
	}
	else if(document.getElementById("password1").value=='' && document.getElementById("password").value ==''){
		document.getElementById("repassw").innerHTML='';
	}
	else{
		if(document.getElementById("password1").value.length<6 || document.getElementById("password1").value.length > 20){
			document.getElementById("repassw").innerHTML='<font color="blue">Filled out the wrong password, the length of :6 - between 20</font>';
		}
		else if(document.getElementById("password1").value != document.getElementById("password").value){
			document.getElementById("repassw").innerHTML='<font color="blue">Enter a password twice inconsistency</font>';
		}
		else{
			document.getElementById("repassw").innerHTML='';
		}
	}	
}

function checkrealname()
{
	if( document.memberForm.realname.value.replace(/^\s+|\s+$/g,"") =='' ){
		document.getElementById("realname2").innerHTML=' Please fill in your name';	
	}
}

function checkrealname1()
{
	if(document.memberForm.realname.value.replace(/^\s+|\s+$/g,"")==''){
		document.getElementById("realname2").innerHTML='<font color="blue"> Please fill in your name</font>';	
	}
	else{
		document.getElementById("realname2").innerHTML='';
	}
}

function checkdept()
{
	if(document.memberForm.dept.value.replace(/^\s+|\s+$/g,"") == ''){
		document.getElementById("dept2").innerHTML=' Please enter your company name';
	}
		
}

function checkdept1()
{
	if(document.memberForm.dept.value.replace(/^\s+|\s+$/g,"") == ''){
		document.getElementById("dept2").innerHTML='<font color="blue"> Please enter your company name</font>';
	}else {
		document.getElementById("dept2").innerHTML='';
	}	
}


function checkemail()
{
	if(document.memberForm.email.value.replace(/^\s+|\s+$/g,"")==''){
		document.getElementById("E-mail").innerHTML=' Please enter your E-mail.';	
	}
}

function checkemail1()
{

	if(document.memberForm.email.value.replace(/^\s+|\s+$/g,"")!=''){
		if(!checkMail.test(document.memberForm.email.value)){
			document.getElementById("E-mail").innerHTML='<font color="blue"> E-mail wrong</font>';
		}
		else{
			document.getElementById("E-mail").innerHTML='';
		}
	}else {
		document.getElementById("E-mail").innerHTML='<font color="blue"> Please enter your E-mail</font>';
	}	
	
}

function checktel()
{
	if(document.memberForm.tel.value.replace(/^\s+|\s+$/g,"") == ''){
		document.getElementById("tel2").innerHTML=' Please enter your contact phone';
	}
}

function checktel1()
{
	if(document.memberForm.tel.value.replace(/^\s+|\s+$/g,"") == ''){
		document.getElementById("tel2").innerHTML='<font color="blue"> Please enter your contact phone</font>';
	}else {
		document.getElementById("tel2").innerHTML='';
	}	
}

function checkarea()
{
	if(document.getElementById("area").value == ''){
		document.getElementById("area2").innerHTML=' Please enter your address';
	}
}

function checkarea1()
{
	if(document.getElementById("area").value == ''){
		document.getElementById("area2").innerHTML='<font color="blue"> Please enter your address</font>';
	}else {
		document.getElementById("area2").innerHTML='';
	}	
}