function LargePic(url)
{
	var groot = document.getElementById("piclarge");
	groot.src = url;
}

function openURI() {
	var control = document.auto.merk;
	if (control.options[control.selectedIndex].value != 'geen-url') {
		location.href = 'index.php?p=admin_cars&mode=add&merkid=' + control.options[control.selectedIndex].value;
	}
}