function scrollToBottom() {
	var wrapperScrollHeight =  $('wrapper').scrollHeight;
	alert(wrapperScrollHeight);
}


/* Event binding on searchbox */
function prepareSearchBox() {
	var searchBox = $('searchbox');
	Event.observe(searchBox, 'focus', function(){
		if(searchBox.value == 'zoeken') {
			searchBox.value = '';
		}
	});
	Event.observe(searchBox, 'blur', function(){
		if(this.value == ''){
			this.value = 'zoeken';
		}
	});
}

/* Event binding on menu */
function prepareMenu() {
	var mainItems = $('menu').childElements();
	mainItems.each(function(mainItem){
		Event.observe(mainItem, 'mouseover', function(){
			mainItem.addClassName('over');
		});
		Event.observe(mainItem, 'mouseout', function(){
			mainItem.removeClassName('over');
		})
	});
}

/* On window load, do ... */
Event.observe(window, 'load', function(){
	prepareSearchBox();
	prepareMenu();
});