function toTop() {
	window.location = window.location + '#top'
}

function home() {
	window.location = '/'
}

function setFocusDelayed() {
	global_valfield.select();
}

function setFocus(valfield) {
	global_valfield = valfield;
	setTimeout('setFocusDelayed()', 200 );
}

function submitSearch() {
	if (document.search.search.value == '') {
		alert('Geen zoekwoord opgegeven')
		setFocus(document.search.search)
	} else { 
		document.search.submit();
	}
}

function checkSearch() {
	if (document.search.search.value == '') {
		alert('Geen zoekwoord opgegeven')
		return false
	}
}