var path = 'fileadmin/global/portal/images/';
var imgs = Array (
	'logo_holleis.gif',
	'logo_salzburgerhof.gif',
	'logo_miramar.gif',
	'logo_weissee.jpg',
	'logo_grandhotel.gif',
	'logo_holleis.gif',
	//'logo_katarina.gif',
	'logo_rudolfshuette.jpg'
);

function preloadImages() {
	var imagebuffer = Array();
	for (i=0; i<imgs.length; i++) {
		imagebuffer[i] = new Image();
		imagebuffer[i].src = path + imgs[i];
	}
}

function showCompany(id, status) {
	var img = status ? imgs[id] : imgs[0];
	var tmp = new Image();
	tmp.src = path + img;
	
	var show = status ? 'visible' : 'hidden';
	var hide = status ? 'hidden' : 'visible';	

	document.getElementById('logo_img').src = tmp.src;
	document.getElementById('pic' + id).style.visibility = hide;
	document.getElementById('infobox' + id).style.visibility = show;
}