// JavaScript Document
function CheckFormReg() {
	if (CheckVerifyEmail(document.getElementById("email"),'txtIDemail')==false){
		return false;
		}
//	if (CheckVerifyUserID(document.getElementById("uname"),'txtIDuname')==false){
//		return false;
//		}
	if (CheckVerifyPWD(document.getElementById("pwd"),'txtIDpwd')==false){
		return false;
		}
	if (CheckVerifyPWD2(document.getElementById("pwd2"),'pwd','txtIDpwd2')==false){
		return false;
		}
	if (CheckVerifyFirstLastName(document.getElementById("uFirstName"),'txtIDuFirstName','First Name')==false){
		return false;
		}
	if (CheckVerifyFirstLastName(document.getElementById("uLastName"),'txtIDuLastName','Last Name')==false){
		return false;
		}
//	if (CheckVerifyUCountry(document.getElementById("uCountry"),'txtIDucountry')==false){
//		return false;
//		}
//	if (CheckVerifyUsertype(document.getElementById("usertype"),'txtIDusertype')==false){
//		return false;
//		}
	if (CheckVerifyIsAgreeTerms(document.getElementById("isAgreeTerms"),'txtIDisAgreeTerms')==false){
		return false;
		}
	return true;	
}


function CheckVerifyUserID(thisInputID,txtDivID) {
	
	if (thisInputID.value!=""){
	
	CreateXMLHttp();
	var url = "../ajax/check_reg.asp?checkType=UserID&uname=" + escape(thisInputID.value);
	xmlHttp.open("GET", url, true);
	xmlHttp.onreadystatechange = function(){HandleRequest(txtDivID)};
	xmlHttp.send(null);

	var isError="";
	if ((thisInputID.value.length<3)||(thisInputID.value.length>50)){
		isError="yes";
		}
	var Letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890-_"
	for (i=0; i < thisInputID.value.length; i++){
		var CheckChar = thisInputID.value.charAt(i);
		CheckChar = CheckChar.toUpperCase();
		if (Letters.indexOf(CheckChar) == -1){
			isError="yes";
		}
	}
	}

	if (isError=="yes"){
		InputCss(thisInputID,'error');
		return false;
		}
	else {
		InputCss(thisInputID,'');
		return true;
	}
	

}




function CheckVerifyPWD(thisInputID,txtDivID) {
	var txtExtra="";
	var isError="";
	if (thisInputID.value==""){
		isError="yes";
		strError="Password information is required."
	}
	else {
		if (thisInputID.value.length<3){
			isError="yes";
			strError="Password should be more than 3 characters."
		}
		if (thisInputID.value.length>20){
			isError="yes";
			strError="Password should be less than 20 characters."
		}
	}

	var Letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
	for (i=0; i < thisInputID.value.length; i++){
		var CheckChar = thisInputID.value.charAt(i);
		CheckChar = CheckChar.toUpperCase();
		if (Letters.indexOf(CheckChar) == -1){
			isError="yes";
		strError="Password is unregulated."
		}
	}

	if (isError=="yes"){
		InputCss(thisInputID,'error');
		InputCheckInnerHTML(txtDivID,"ng",strError);
		return false;
	}
	else {
		InputCss(thisInputID,'');
		InputCheckInnerHTML(txtDivID,"ok","");
		return true;
	}

}




function CheckVerifyPWD2(thisInputID,thisInputConfirmID,txtDivID) {
	var txtExtra="";
	var isError="";
	if (thisInputID.value!=document.getElementById(thisInputConfirmID).value){
		isError="yes";
		strError="Password and Confirm Password must match."
	}

	if (thisInputID.value==""){
		isError="yes";
		strError="Confirm Password information is required."
	}
	else {
		if (thisInputID.value.length<3){
			isError="yes";
			strError="Confirm Password should be more than 3 characters."
		}
		if (thisInputID.value.length>20){
			isError="yes";
			strError="Confirm Password should be less than 20 characters."
		}
	}

	var Letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
	for (i=0; i < thisInputID.value.length; i++){
		var CheckChar = thisInputID.value.charAt(i);
		CheckChar = CheckChar.toUpperCase();
		if (Letters.indexOf(CheckChar) == -1){
			isError="yes";
			strError="Confirm Password is unregulated."
		}
	}

	if (isError=="yes"){
		InputCss(thisInputID,'error');
		InputCheckInnerHTML(txtDivID,"ng",strError);
		return false;
	}
	else {
		InputCss(thisInputID,'');
		InputCheckInnerHTML(txtDivID,"ok","");
		return true;
	}
}


function CheckVerifyEmail(thisInputID,txtDivID) {
	CreateXMLHttp();
	var url = "../ajax/check_reg.asp?checkType=email&email=" + escape(thisInputID.value);
	xmlHttp.open("GET", url, true);
	xmlHttp.onreadystatechange = function(){HandleRequest(txtDivID)};
	xmlHttp.send(null);

	var isError="";
	if ((thisInputID.value=="")||(thisInputID.value.length<5)){
		isError="yes";
	}
	if ((thisInputID.value.charAt(0)==".")||(thisInputID.value.charAt(0)=="@")||(thisInputID.value.indexOf('@', 0) == -1)||(thisInputID.value.indexOf('.', 0) == -1)||(thisInputID.value.lastIndexOf("@")==thisInputID.value.length-1)||(thisInputID.value.lastIndexOf(".")==thisInputID.value.length-1)){
		isError="yes";
	}

	if (isError=="yes"){
		InputCss(thisInputID,'error');
		return false;
	}
	else {
		InputCss(thisInputID,'');
		return true;
	}

}




function CheckVerifyFirstLastName(thisInputID,txtDivID,thisObjName) {
	if (thisInputID.value!=""){
		var strError="";
		var isError="";
		if (thisInputID.value.length<2){
			isError="yes";
			strError=thisObjName+" requires more than 2 characters."
		}
		if (thisInputID.value.length>20){
			isError="yes";
			strError=thisObjName+" requires less than 20 characters."
		}

		if (isError=="yes"){
			InputCss(thisInputID,'error');
			InputCheckInnerHTML(txtDivID,"ng",strError);
			return false;
		}
		else {
			InputCss(thisInputID,'');
			InputCheckInnerHTML(txtDivID,"ok","");
			return true;
		}
	}
}



function CheckVerifyUCountry(thisInputID,txtDivID) {
	var strError="";
	var isError="";
//	if (thisInputID.value==""){
//		isError="yes";
//		strError="Please select your country or region.";
//		InputCheckInnerHTML(txtDivID,"ng",strError);
//		return false;
//	}
//	else {
//		InputCheckInnerHTML(txtDivID,"ok","");
//		return true;
//	}
}



function CheckVerifyUsertype(thisInputID,txtDivID) {
	var isError="";
//	if (thisInputID.value==""){
//		var strError="Please select Membership Type.";
//		InputCheckInnerHTML(txtDivID,"ng",strError);
//		return false;
//	}
//	else {
		InputCheckInnerHTML(txtDivID,"ok","");
		return true;
//	}
}



function CheckVerifyIsAgreeTerms(thisInputID,txtDivID) {
	if (thisInputID.checked!=true){
		var strError="You must agree our terms and conditions.";
		InputCheckInnerHTML(txtDivID,"ng",strError);
		return false;
	}
	else {
		InputCheckInnerHTML(txtDivID,"ok","");
		return true;
	}
}