// JavaScript Document

function doRollover(knop_rollover){
	links = knop_rollover.getElementsByTagName('img')[0];
	rechts = knop_rollover.getElementsByTagName('img')[1];
	midden = knop_rollover.getElementsByTagName('div')[1];
	midden.style.backgroundImage = "url(html/303/images/midden_active.jpg)";
	midden.style.color= "white";
	links.src = "html/303/images/links_active.jpg";
	rechts.src = "html/303/images/rechts_active.jpg";
}

function undoRollover(knop_rollover){
	links = knop_rollover.getElementsByTagName('img')[0];
	rechts = knop_rollover.getElementsByTagName('img')[1];
	midden = knop_rollover.getElementsByTagName('div')[1];
	midden.style.backgroundImage = "url(html/303/images/midden_nonactive.jpg)";
	midden.style.color= "#7c7c7c";
	links.src = "html/303/images/links_nonactive.jpg";
	rechts.src = "html/303/images/rechts_nonactive.jpg";
}