//hongnt viet



function checkLogonForm(){

	var regex = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;

	if(this.cs_email.value=="" || this.cs_email.value==null){

		window.alert(T_EMAIL_REQUIRED);

		this.cs_email.focus();

		return false;

	}

	if (!regex.test(this.cs_email.value)){

		window.alert(T_EMAIL_TYPE);

		this.cs_email.focus();

		return false;

	}

	if(this.cs_password.value=="" || this.cs_password.value==null){

		window.alert(T_PASSWORD_REQUIRED);

		this.cs_password.focus();

		return false;

	}

	return true;

}

function checkFormEmail(){

//name

	if(this.myname.value=="" || this.myname.value==null){

		window.alert(T_NAME_REQUIRED);

		this.myname.focus();

		return false;

	}

	if (isNaN(this.myname.value)==false){

		window.alert(T_NAME_TYPE);

		this.myname.focus();

		return false;

	}

//email

	var regex = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;

	if(this.myemail.value=="" || this.myemail.value==null){

		window.alert(T_EMAIL_REQUIRED);

		this.myemail.focus();

		return false;

	}

	if (!regex.test(this.myemail.value)){

		window.alert(T_EMAIL_TYPE);

		this.myemail.focus();

		return false;

	}

//to-email

	if(this.myfriend.value=="" || this.myfriend.value==null){

		window.alert(T_EMAIL_REQUIRED);

		this.myfriend.focus();

		return false;

	}

	if (!regex.test(this.myfriend.value)){

		window.alert(T_EMAIL_TYPE);

		this.myfriend.focus();

		return false;

	}

return true;

}



function doSendEmailValidation(f){

//name

	if(f.email_name.value=="" || f.email_name.value==null){

		window.alert(T_NAME_REQUIRED);

		f.email_name.focus();

		return false;

	}

	if (isNaN(f.email_name.value)==false){

		window.alert(T_NAME_TYPE);

		f.email_name.focus();

		return false;

	}

//email

	var regex = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;

	if(f.email_address.value=="" || f.email_address.value==null){

		window.alert(T_EMAIL_REQUIRED);

		f.email_address.focus();

		return false;

	}

	if (!regex.test(f.email_address.value)){

		window.alert(T_EMAIL_TYPE);

		f.email_address.focus();

		return false;

	}

//to-email

	if(f.email_to.value=="" || f.email_to.value==null){

		window.alert(T_EMAIL_REQUIRED);

		f.email_to.focus();

		return false;

	}

	if (!regex.test(f.email_to.value)){

		window.alert(T_EMAIL_TYPE);

		f.email_to.focus();

		return false;

	}

//title

	if(f.email_subject.value=="" || f.email_subject.value==null){

		window.alert(T_TITLE_REQUIRED);

		f.email_subject.focus();

		return false;

	}

	if (isNaN(f.email_subject.value)==false){

		window.alert(T_TITLE_TYPE);

		f.email_subject.focus();

		return false;

	}

//content

	//window.alert('==='+f.ct_content.value+'==');

	if(f.email_message.value=="" || f.email_message.value==null){

		window.alert(T_CONTENT_REQUIRED);

		f.email_message.focus();

		return false;

	}

return true;

}

function checkSendQuestion(f){	

//name

	if(f.cs_name.value=="" || f.cs_name.value==null){

		window.alert(T_NAME_REQUIRED);

		f.cs_name.focus();

		return false;

	}

	if (isNaN(f.cs_name.value)==false){

		window.alert(T_NAME_TYPE);

		f.cs_name.focus();

		return false;

	}

//email

	var regex = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;

	if(f.cs_email.value=="" || f.cs_email.value==null){

		window.alert(T_EMAIL_REQUIRED);

		f.cs_email.focus();

		return false;

	}

	if (!regex.test(f.cs_email.value)){

		window.alert(T_EMAIL_TYPE);

		f.cs_email.focus();

		return false;

	}

//content

	//window.alert('==='+f.ct_content.value+'==');

	if(f.cs_content.value=="" || f.cs_content.value==null){

		window.alert(T_CONTENT_REQUIRED);

		f.cs_content.focus();

		return false;

	}

return true;

}

function checkContactForm(f){	

//name

	if(f.ct_name.value=="" || f.ct_name.value==null){

		window.alert(T_NAME_REQUIRED);

		f.ct_name.focus();

		return false;

	}

	if (isNaN(f.ct_name.value)==false){

		window.alert(T_NAME_TYPE);

		f.ct_name.focus();

		return false;

	}

//email

	var regex = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;

	if(f.ct_email.value=="" || f.ct_email.value==null){

		window.alert(T_EMAIL_REQUIRED);

		f.ct_email.focus();

		return false;

	}

	if (!regex.test(f.ct_email.value)){

		window.alert(T_EMAIL_TYPE);

		f.ct_email.focus();

		return false;

	}

//content

	//window.alert('==='+f.ct_content.value+'==');

	if(f.ct_content.value=="" || f.ct_content.value==null){

		window.alert(T_CONTENT_REQUIRED);

		f.ct_content.focus();

		return false;

	}

return true;

}

function checkSendEmailComment(f){	

//email

	var regex = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;

	if(f.mail_address.value=="" || f.mail_address.value==null){

		window.alert(T_EMAIL_REQUIRED);

		f.mail_address.focus();

		return false;

	}

	if (!regex.test(f.mail_address.value)){

		window.alert(T_EMAIL_TYPE);

		f.mail_address.focus();

		return false;

	}

//content

	//window.alert('==='+f.ct_content.value+'==');

	if(f.mail_content.value=="" || f.mail_content.value==null){

		window.alert(T_CONTENT_REQUIRED);

		f.mail_content.focus();

		return false;

	}

return true;

}



function checkSendCartForm(f){	

	var regex = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;

//check_cs

//name

	if(f.cs_custlastname.value==" "||f.cs_custlastname.value==null){

		window.alert(T_NAME_REQUIRED);

		f.cs_custlastname.focus();

		return false;

	}

	if (isNaN(f.cs_custlastname.value)==false){

		window.alert(T_NAME_TYPE);

		f.cs_custlastname.focus();

		return false;

	}

//address

	if(f.cs_custaddress.value=="" || f.cs_custaddress.value==null){

		window.alert(T_ADDRESS_REQUIRED);

		f.cs_custaddress.focus();

		return false;

	}



//email

	if(f.cs_custemail.value=="" || f.cs_custemail.value==null){

		window.alert(T_EMAIL_REQUIRED);

		f.cs_custemail.focus();

		return false;

	}

	if (!regex.test(f.cs_custemail.value)){

		window.alert(T_EMAIL_TYPE);

		f.cs_custemail.focus();

		return false;

	}

//phone

	if(f.cs_custphone.value=="" || f.cs_custphone.value==null){

		window.alert(T_PHONE_REQUIRED);

		f.cs_custphone.focus();

		return false;

	}

	if (isNaN(f.cs_custphone.value)==true){

		window.alert(T_PHONE_TYPE);

		f.cs_custphone.focus();

		return false;

	}

//end_cs

//name

	if(f.cs_shiptolastname.value==""||f.cs_shiptolastname.value==null){

		window.alert(T_NAME_REQUIRED);

		f.cs_shiptolastname.focus();

		return false;

	}

	if (isNaN(f.cs_shiptolastname.value)==false){

		window.alert(T_NAME_TYPE);

		f.cs_shiptolastname.focus();

		return false;

	}

//address

	if(f.cs_shiptoaddress.value=="" || f.cs_shiptoaddress.value==null){

		window.alert(T_ADDRESS_REQUIRED);

		f.cs_shiptoaddress.focus();

		return false;

	}

//email

	if(f.cs_shiptoemail.value=="" || f.cs_shiptoemail.value==null){

		window.alert(T_EMAIL_REQUIRED);

		f.cs_shiptoemail.focus();

		return false;

	}

	if (!regex.test(f.cs_shiptoemail.value)){

		window.alert(T_EMAIL_TYPE);

		f.cs_shiptoemail.focus();

		return false;

	}

//PHONE

	if(f.cs_shiptophone.value=="" || f.cs_shiptophone.value==null){

		window.alert(T_PHONE_REQUIRED);

		f.cs_shiptophone.focus();

		return false;

	}

	if (isNaN(f.cs_shiptophone.value)==true){

		window.alert(T_PHONE_TYPE);

		f.cs_shiptophone.focus();

		return false;

	}

return true;

}

function checkSendPwdForm(f){

//email

	var regex = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;

	if(f.email.value=="" || f.email.value==null){

		window.alert(T_EMAIL_REQUIRED);

		f.email.focus();

		return false;

	}

	if (!regex.test(f.email.value)){

		window.alert(T_EMAIL_TYPE);

		f.email.focus();

		return false;

	}

return true;

}

function  checkSignupForm(rs){	

//name

	if(rs.cs_lastname.value=="" || rs.cs_lastname.value==null){

		window.alert(T_NAME_REQUIRED);

		rs.cs_lastname.focus();

		return false;

	}

	if (isNaN(rs.cs_lastname.value)==false){

		window.alert(T_NAME_TYPE);

		rs.cs_lastname.focus();

		return false;

	}

//email

	var regex = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;

	if(rs.cs_email.value=="" || rs.cs_email.value==null){

		window.alert(T_EMAIL_REQUIRED);

		rs.cs_email.focus();

		return false;

	}

	if (!regex.test(rs.cs_email.value)){

		window.alert(T_EMAIL_TYPE);

		rs.cs_email.focus();

		return false;

	}

//pass	

	if(rs.cs_password.value=="" || rs.cs_password.value==null){

		window.alert(T_PASSWORD_REQUIRED);

		rs.cs_password.focus();

		return false;

	}

		if(rs.cs_passwordagain.value=="" || rs.cs_passwordagain.value==null){

		window.alert(T_PASSWORD_REQUIRED);

		rs.cs_passwordagain.focus();

		return false;

	}

	var rs1=rs.cs_password.value;

	var rs2=rs.cs_passwordagain.value;

	if(rs1!=rs2){

		window.alert(T_PASSWORD_AGAIN);

		rs.cs_passwordagain.focus();

		return false;

	}

//phone

	if(rs.cs_phone.value=="" || rs.cs_phone.value==null){

		window.alert(T_PHONE_REQUIRED);

		rs.cs_phone.focus();

		return false;

	}

	if (isNaN(rs.cs_phone.value)==true){

		window.alert(T_PHONE_TYPE);

		rs.cs_phone.focus();

		return false;

	}

return true;

}

function  checkAccountForm(rs){	

//name

	if(rs.cs_lastname.value=="" || rs.cs_lastname.value==null){

		window.alert(T_NAME_REQUIRED);

		rs.cs_lastname.focus();

		return false;

	}

	if (isNaN(rs.cs_lastname.value)==false){

		window.alert(T_NAME_TYPE);

		rs.cs_lastname.focus();

		return false;

	}

//email

	var regex = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;

	if(rs.cs_email.value=="" || rs.cs_email.value==null){

		window.alert(T_EMAIL_REQUIRED);

		rs.cs_email.focus();

		return false;

	}

	if (!regex.test(rs.cs_email.value)){

		window.alert(T_EMAIL_TYPE);

		rs.cs_email.focus();

		return false;

	}

//pass	

	if(rs.cs_password.value=="" || rs.cs_password.value==null){

		window.alert(T_PASSWORD_REQUIRED);

		rs.cs_password.focus();

		return false;

	}

		if(rs.cs_passwordagain.value=="" || rs.cs_passwordagain.value==null){

		window.alert(T_PASSWORD_REQUIRED);

		rs.cs_passwordagain.focus();

		return false;

	}

	var rs1=rs.cs_password.value;

	var rs2=rs.cs_passwordagain.value;

	if(rs1!=rs2){

		window.alert(T_PASSWORD_AGAIN);

		rs.cs_passwordagain.focus();

		return false;

	}

//address

	if(rs.cs_address.value=="" || rs.cs_address.value==null){

		window.alert(T_ADDRESS_REQUIRED);

		rs.cs_address.focus();

		return false;

	}

//phone

	if(rs.cs_phone.value=="" || rs.cs_phone.value==null){

		window.alert(T_PHONE_REQUIRED);

		rs.cs_phone.focus();

		return false;

	}

	if (isNaN(rs.cs_phone.value)==true){

		window.alert(T_PHONE_TYPE);

		rs.cs_phone.focus();

		return false;

	}

return true;

}

function checkLinkForm(f){

//Reciprocal Link URL

	if(f.BNmybanner.value=="" || f.BNmybanner.value==null){

		window.alert(T_LINK_URL);

		f.BNmybanner.focus();

		return false;

	}	

//email

	var regex = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;

	if(f.BNemail.value=="" || f.BNemail.value==null){

		window.alert(T_EMAIL_REQUIRED);

		f.BNemail.focus();

		return false;

	}

	if (!regex.test(f.BNemail.value)){

		window.alert(T_EMAIL_TYPE);

		f.BNemail.focus();

		return false;

	}

//Site title / Your site URL / Reciprocal Link URL

	if(f.BNdesc.value=="" || f.BNdesc.value==null){

		if(f.BNname.value=="" || f.BNname.value==null){

			window.alert(T_TITLE_REQUIRED);

			f.BNname.focus();

			return false;

		}

		if(f.BNurl.value=="" || f.BNurl.value==null){

			window.alert(T_URL_REQUIRED);

			f.BNurl.focus();

			return false;

		}

	}



	f.CBname.value = f.CBid.options[f.CBid.selectedIndex].text;

	return esnc_aform(f);

}

/*

function getValue(o,id){

	obj = document.getElementById(id);

	obj.value = o.options[o.selectedIndex].text;

}

*/

function checkForm(row){

//name

	if(row.cs_firstname.value=="" || row.cs_firstname.value==null){

		window.alert(T_NAME_REQUIRED);

		row.cs_firstname.focus();

		return false;

	}

	if (isNaN(row.cs_firstname.value)==false){

		window.alert(T_NAME_TYPE);

		row.cs_firstname.focus();

		return false;

	}



	if(row.cs_lastname.value=="" || row.cs_lastname.value==null){

		window.alert(T_NAME_REQUIRED);

		row.cs_lastname.focus();

		return false;

	}

	if (isNaN(row.cs_lastname.value)==false){

		window.alert(T_NAME_TYPE);

		row.cs_lastname.focus();

		return false;

	}

//email

	var regex = /^(([\-\w]+)\.?)+@(([\-\w]+)\.?)+\.[a-zA-Z]{2,4}$/;

	if(row.cs_email.value=="" || row.cs_email.value==null){

		window.alert(T_EMAIL_REQUIRED);

		row.cs_email.focus();

		return false;

	}

	if (!regex.test(row.cs_email.value)){

		window.alert(T_EMAIL_TYPE);

		row.cs_email.focus();

		return false;

	}

//phone

	if(row.cs_phone.value=="" || row.cs_phone.value==null){

		window.alert(T_PHONE_REQUIRED);

		row.cs_phone.focus();

		return false;

	}

	if (isNaN(row.cs_phone.value)==true){

		window.alert(T_PHONE_TYPE);

		row.cs_phone.focus();

		return false;

	}

	return true;

}

function toUrl(url){

	window.location.href=url;

}

function toBookMark(v){

	window.location.href=String(window.location.href).replace(/#.*$/,'')+v;

}