/*
 * Leeraufruf um Fehler zu vermeiden
*/
function load(){}


function removeEmptyText(el, str) {
	el.value = (el.value == str) ? '' : el.value;
}
function addEmptyText(el, str) {
	el.value = (el.value.length) ? el.value : str;
}
function submitSearchForm(form, str) {
	if (form.q.value.length && form.q.value != str) {
		form.submit();
	}
	return false;
}