// Blendet Legende ein
function show_legende()
{
	if(document.getElementById)
	{
		document.getElementById("legende_einblenden").style.display = "none";
		document.getElementById("legende_ausblenden").style.display = "block";
		document.getElementById("jungtier_legende").style.display = "block";
	}
}

// Blendet Legende aus
function hide_legende()
{
	if(document.getElementById)
	{
		document.getElementById("legende_einblenden").style.display = "block";
		document.getElementById("legende_ausblenden").style.display = "none";
		document.getElementById("jungtier_legende").style.display = "none";
	}
}

// Zeigt Bilder-Galerie eines Jungtieres
function show_jungtiergalerie(id)
{
	var width = 800;
	var height = 640;
	window.open('./galerie_jungtier.php?id='+id, '', 'width=' + width + ', height=' + height + ', left=' + Math.round((screen.width - width)/2) + ', top=' + Math.round((screen.height - height)/4) + ', location=0, statusbar=1, menubar=0, toolbar=0, scrollbars=1');
}

// Zeigt Bilder-Galerie eines Ebers
function show_ebergalerie(id)
{
	var width = 800;
	var height = 640;
	window.open('./galerie_stammeber.php?id='+id, '', 'width=' + width + ', height=' + height + ', left=' + Math.round((screen.width - width)/2) + ', top=' + Math.round((screen.height - height)/4) + ', location=0, statusbar=1, menubar=0, toolbar=0, scrollbars=1');
}


function zl(url)
{
	window.open(url);
}

function checkContactDE()
{
	if(document.getElementById("name").value == "" || document.getElementById("email").value == "" || document.getElementById("text").value == "")
	{
		alert('Bitte füllen Sie alle Formularfelder aus, die mit einem * gekennzeichnet sind.');
		return false;
	}
	else
	{
		return true;
	}
}

function checkContactEN()
{
	if(document.getElementById("name").value == "" || document.getElementById("email").value == "" || document.getElementById("text").value == "")
	{
		alert('Please fill out all marked (*) fields.');
		return false;
	}
	else
	{
		return true;
	}
}