function email_chk(val1) {
		if (val1 == "myemail") {
			document.writeForm.email2.value = "";
			document.writeForm.email2.readOnly = false;
			document.writeForm.email2.style.display=""
		} else {
			document.writeForm.email2.value = val1;
			document.writeForm.email2.readOnly = true;
			document.writeForm.email2.style.display="none";
		}
	}

function executeWrite()
{

	var f = document.writeForm;
	
	if(f.p_name.value == "")
	{
		alert(COMPANY_0001);
		f.p_name.focus();
		return;
	}
	if (f.locale.value == 'kr') {
		if(f.email1.value == "")
		{
			alert(COMPANY_0002);
			f.email1.focus();
			return;
		}
		
		if(f.email2.value == "")
		{
			alert(COMPANY_0002_1);
			f.email2.focus();
			return;
		}
		f.email.value = f.email1.value+'@'+f.email2.value;
		if(!_isValidEmail(f.email.value))
		{
			alert(COMPANY_0003);
			f.email2.focus();
			return;
		}
} else {
		if(f.email.value == "")
		{
			alert(COMPANY_0002);
			f.email.focus();
			return;
		}
		if(!_isValidEmail(f.email.value))
		{
			alert(COMPANY_0003);
			f.email.focus();
			return;
		}
}

	if(f.title.value == "")
	{
		alert(COMPANY_0004);
		f.title.focus();
		return;
	}
	if(f.contents.value == "")
	{
		alert(COMPANY_0005);
		f.contents.focus();
		return;
	}
	
	
	
	
	f.action = "/proc/contactus/cust_voice_proc.jsp";
	f.submit();
}

function _isValidEmail(val) 
{
	var pattern = /^[_a-zA-Z0-9-\.]+@[\.a-zA-Z0-9-]+\.[a-zA-Z]+$/;
	if(pattern.test(val))
	{
		return true;
	}
	else
	{
		return false;
	}
}