function checkSearchFormDeutsch(form){
	if (form.selState.selectedIndex == 0 &&
		form.selRegion.selectedIndex == 0 &&
		form.selCity.selectedIndex == 0 &&
		rTrim(form.sZipCode.value).length == 0) {
		alert("Bitte waehlen Sie einen Kanton, einen Bezirk oder Postleitzahl aus");
		return false;
		}
	form.submit();
}

function checkSearchFormEnglish(form){
	if (form.selState.selectedIndex == 0 &&
		form.selRegion.selectedIndex == 0 &&
		form.selCity.selectedIndex == 0 &&
		rTrim(form.sZipCode.value).length == 0) {
		alert("Please select a region, city or Postal Code!");
		return false;
		}
	form.submit();
}