function toggleCheckValue(elRef)
{
	if (elRef.checked)
		elRef.value=1;
	else
		elRef.value=0;
}

function useE(useE, encE)
{
	var encrRef = '';
	var usERef = '';
	try {
		encrRef = document.getElementById(encE);
		usERef = document.getElementById(useE);
	}
	catch(e)
	{}

	if (!usERef.checked)
	{
		encrRef.checked = false;
		encrRef.value    = 0;
	}
}

function encE(useE, encE)
{
	var encrRef = '';
	var usERef = '';
	try {
		encrRef = document.getElementById(encE);
		usERef = document.getElementById(useE);
	}
	catch(e)
	{}

	if (encrRef.checked)
	{
		usERef.checked = true;
		usERef.value   = 1;
	}
}

//afiseaza sau ascunde campurile 'startdate'(calendar) si 'valabilitate'(select) pt. anunt preferential
function displayPreferentialFields(checkbox)
{
	var flashBanner = document.getElementById('upload_banner');
	if(checkbox.checked)
	{
		document.getElementById('favorite_add_start_date').style.display='block';
		document.getElementById('favorite_add_validity').style.display='block';
		document.getElementById('imagini_anunt').style.display='block';
		document.getElementById('video_anunt').style.display='block';
		if(flashBanner) flashBanner.style.display='block';
	}
	else
	{
		document.getElementById('favorite_add_start_date').style.display='none';
		document.getElementById('favorite_add_validity').style.display='none';
		document.getElementById('imagini_anunt').style.display='none';
		document.getElementById('video_anunt').style.display='none';
		if(flashBanner) flashBanner.style.display='none';
	}
}