var menuImgs=new Array();
var menuHoverColor='#6A94C0';
var menuUnhoverColor='#323850';

function preload_img(id,src_a){
	var el=document.getElementById(id);
	if(!el||el.tagName!='IMG')
		return;
	menuImgs[id]=new Array(new Image(),new Image());
	menuImgs[id][0].src=src_a;
    menuImgs[id][1].src=el.src;
}
function preload_imgs(){
	preload_img('m_home','images/home_a.gif');
	preload_img('m_timetable','images/timetable_a.gif');
	preload_img('m_facilities','images/facilities_a.gif');
	preload_img('m_location','images/location_a.gif');
	preload_img('m_contact','images/contact_a.gif');
	preload_img('m_news','images/news_a.gif');
}
function hover(obj){
	var id=obj.id;
	if(!menuImgs[id])
		return;
	obj.src=menuImgs[id][0].src;
}
function unhover(obj){
	var id=obj.id;
	if(!menuImgs[id])
		return;
	obj.src=menuImgs[id][1].src;
}

//WonkaScript
function WonkaVite(id){
	var zwei='o';
	var t=document.getElementById(id);
	if(!t)
		return;
	var vier='ne' + 't'+'.au';
	var eins='i'+  		"nf";
	var add="";
	var drei='crun' +'ch' + 'fit' + 'ness';
	t.href='m' + "ail" + "to:" + eins + zwei + '@' + add + drei + '.' + vier ;
	t.innerHTML=eins + zwei + '@' + drei + '.' + vier;
}