function Inloggen()
{
	if (typeof(window) != "undefined" && typeof(window.navigator) != "undefined" && typeof(window.screen) != "undefined")
	{
		oF3 = document.getElementsByName('iF3');
		if (oF3.length > 0)
			oF3[0].value = (window.navigator.cookieEnabled ? 1 : 0) + ";" + window.screen.width + ";" + window.screen.height;
	}
}

function StartSearch()
{
	oSearch = document.getElementById('iSearch'); if (oSearch == null) return;
	document.location.href = '?z=' + escape(oSearch.value);
}

function CatchEnter(event)
{
	if (event.keyCode == 13)
		StartSearch();
	return false;
}

function SearchSpecial()
{
	oSearchSpecial = document.getElementById('iSearchSpecial'); if (oSearchSpecial == null) return false;
	oSearchSpecial.style.display = (oSearchSpecial.style.display == 'none' ? 'block' : 'none');
	return false;
}