function inputTxtf(obj)
{
	if(obj.value=='kod')
	{
		obj.value = '';
	}
}

function inputTxtb(obj)
{
	if(obj.value=='')
	{
		obj.value='kod';
	}
}

function checkInput(obj)
{
	if(obj.value.length == 7)
	{
		document.getElementById('ok_button').style.visibility = 'visible';
		document.getElementById('ok_button').style.display = 'inline';
		document.getElementById('btnOK').focus();
	}
	else
	{
		document.getElementById('ok_button').style.visibility = 'hidden';
		document.getElementById('ok_button').style.display = 'none';
	}	
}

function checkStatus()
{
	var req = mint.Request();

	req.disableForm = true;
	req.retryNum = 3;
	req.timeout = 10000;
	req.AddParam('kod', $('kod').value);

	req.OnLoading = function()
	{
		$('statusResult').innerHTML = 'Sprawdzam status...';
		$('kod').focus();
		$('kod').select();
	}
	
	req.Send('ajaxCheckStatus.php', 'statusResult');
}