function RemoveInput(zoekval) {
	if(zoekval == 'Zoeken'){
		document.search_form.search.value = '';	
	}
}

function SetInput(zoekval){
	if(zoekval == ''){
		document.search_form.search.value = 'Zoeken';		
	}
}

function showLocations() {
	var locatieForm = document.getElementById('locaties');
	if(locatieForm.style.display == 'none'){
		locatieForm.style.display = 'block';	
	} else {
		locatieForm.style.display = 'none';	
	}
}

function showSubMenu(divname) {	
	document.getElementById(divname).style.display = 'block';
}
function hideSubMenu(divname) {
	document.getElementById(divname).style.display = 'none';
}

if(document.getElementById("center_sub") != null){
	var allImages = document.getElementById('center_sub').getElementsByTagName('img');
	for(i=0; i<allImages.length; i++){
		allImages[i].style.paddingLeft="5px";	
	}
}