// JavaScript Document


function changeYear(ths)
{
	//alert(ths.value)
	
	window.location.href = "default.asp?action=category&id=" + ths.value;
}

function ValidateNewsLetterForm(ths)
{
	var email = ths.txtEmail.value;
	var str="Please enter the following missed field(s)\n";
	var args=true;
	if(email=="")
	{
		str +="-Email"
		args = false;
	}
	else if(!checkemail(email))
	{
		str += "-Check the email format(xxxx@yyy.com)";
		args = false
	}
	if(!args)
	{
		alert(str);
	}
	
	return args;
		
}
function checkemail(email)
{
	if (email == "")
  	   	return false;
  	index=email.indexOf("@")
	if(index>0)
	{
		index1=email.indexOf(".",index)
		if(!(index1>index+1 && email.length>index1+2))
		return false
	}
	else
		return false
		if (email.length < 3)
	   	return (false);
  	return true
}