function klik(id)
{
    var a = document.getElementById(id);
    if(a.disabled == true)
    {
        a.style.background = '#FFFFFF';
        a.disabled = false;
    }else if(a.disabled == false)
    {
        a.style.background = '#CCCCCC';
        a.disabled = true;
        a.value='';
    }
}
function CheckMaxLength(Object, MaxLen)
{
    if(Object.value.length > MaxLen)
        Object.value = Object.value.substring(0, MaxLen);
}
function toggle_visibility2(id)
{
    var e = document.getElementById(id);
    if(e.style.display == 'none')
        e.style.display = 'block';
    else
        e.style.display = 'none';
}
function change_data(id)
{ 
    var e = document.getElementById(id);
    var data_pole = document.getElementById('wygasa');
    if(data_pole.value=="choose")
            e.style.display = 'block';
    else
        e.style.display = 'none';
}
function switchTFType(){
	if(document.forms.logowanie2.password.value=="hasło"){
		document.getElementById("tft_swapper").innerHTML="<input type=\"password\" class=\"formularz\" name=\"password\" id=\"tft_pass_box\" />" ;
		document.getElementById("tft_pass_box").focus();
	}
}