function loadGallery(xmlFile){
	var gal = new SWFObject("swf/galeria.swf", "gallery", "650", "350", "8", "#FFFFFF");
	gal.addParam("menu","false");
	gal.addParam("wmode","transparent");
	gal.addVariable("xmlFile","xml/"+xmlFile);
	gal.write("galeria");
}
function switchBg(imgURL,imgID){
	bg = document.getElementById(imgID);
	bg.src = imgURL;
}