// by Tomas
function enable()
{
 var f = document.profileform;
	if(f.d.checked)
	{
		f.d_firstname.disabled = false;
		f.d_lastname.disabled = false;
		f.d_state.disabled = false;
		f.d_city.disabled = false;
		f.d_address.disabled = false;
		f.d_zipcode.disabled = false;
	}
	else
	{
		f.d_firstname.disabled = true;	
		f.d_lastname.disabled = true;	
		f.d_state.disabled = true;	
		f.d_city.disabled = true;	
		f.d_address.disabled = true;	
		f.d_zipcode.disabled = true;			
	}
}


function adv_y()
{
	document.getElementById('y').style.display= "none";
	document.getElementById('n').style.display= "block";
	document.getElementById('advanced').style.display= "block";
}
// ukrywa info
function adv_n()
{
	document.getElementById('y').style.display= "block";
	document.getElementById('n').style.display= "none";
	document.getElementById('advanced').style.display= "none";
}