function start_home_animation() {
	var i = 0;
	// BLOKKEN OP ONZICHTBAAR ZETTEN
	var home_expo_header = $('nu_te_zien');
		home_expo_header.setStyle('opacity', 0);
		
	var home_expo_blokken = $$('.actueel_expo_ul li');
		home_expo_blokken.setStyle('opacity', 0);
		
	var home_content_holders = $$('.content_holder');
		home_content_holders.setStyle('visibility', 'hidden');
	
	// STARTEN WANNEER DE ACHTERGROND IMAGE GELADEN IS
	var home_bg_img_load = new Image();
	home_bg_img_load.onload=function() {
		
		// DEN BEDOELING: H1 FADE IN, DAN PER BLOK MET VERTRAGING LATEN ZIEN
		var actueel_header_fade = {
			property: 'opacity',
			duration: 300,
			transition: 'linear',
			link: 'chain'
		};
	
		var fade_header = new Fx.Tween('nu_te_zien', actueel_header_fade); 
		
		var start_first_fade = function(){
			fade_header.start(0, 1).chain(
			    function(){ toggle_block_on(); }
			);
		}
		start_first_fade.delay(2000);
	
		// BLOKKEN 
		var blocks_toggler = function(){
			toggle_block_on();
		}	
		var blok_delayer;
		
		var toggle_block_on = function(){
			if(i<home_expo_blokken.length) {
				home_expo_blokken[i].fade(1);
				blok_delayer = blocks_toggler.delay(550);
				i++;
			} else {
				$clear(blok_delayer);
				infolink_delayer = info_link_toggler.delay(550);
				info_link_toggler();		
			}
		}
		
		// INFO TOGGLERS 
		var u = 0;
		var info_link_toggler = function(){
			toggle_infolink_on();
		}	
		var infolink_delayer;
		
		var toggle_infolink_on = function(){
			if(u<home_content_holders.length) {
				home_content_holders[u].fade(1);
				infolink_delayer = info_link_toggler.delay(250);
				u++;
			} else {
				$clear(infolink_delayer);
			}
		}
	}
	home_bg_img_load.src = $('bg_image').src;
}