function init() {
	/* Vorbelegung Suchfeld */
	if (document.getElementById('tx-macinasearchbox-pi1-search_input'))
		document.getElementById('tx-macinasearchbox-pi1-search_input').value = 'Suche';
}

function clearSearchfield() {
	if (document.getElementById('tx-macinasearchbox-pi1-search_input').value == 'Suche') {
		document.getElementById('tx-macinasearchbox-pi1-search_input').value = '';
		document.getElementById('tx-macinasearchbox-pi1-search_input').style.color = '#000';
	}
}

function change_img(id, image) {
	if (document.getElementById(id)) {
		document.getElementById(id).src = image;
	}
}