// JavaScript Document

function navRollOver(instance) {
	//instance.style.visibility="hidden";
	
	window.status=instance.src;
	var s=instance.src.indexOf(".png");
	var name=instance.src.substring(0, s);
	var type=instance.src.substring(s, instance.src.length);
	instance.src=name+"_ro"+type;
	
}

function navRollOut(instance) {
	//instance.style.visibility="visible";
	
	var s=instance.src.indexOf(".png");
	var name=instance.src.substring(0, s-3);
	var type=instance.src.substring(s, instance.src.length);
	instance.src=name+type;
	
}
function gotoHome(active, suffix){
	var href=self.location.href;
	if (!suffix) suffix="";
	if (!active) var e=href.indexOf('/index.php');
	else var e=href.indexOf(active);
	self.location.href=href.substring(0, e)+suffix;
}

function changeLanguage(lang, camefrom) {
	self.location.href="changeLanguage.php?lang="+lang+"&cf="+self.location.href;
}

function showBig(nr) {
	document.getElementById("homeBig").src="images/home"+nr+".jpg";
}

function highlightThumb(instance) {
	//instance.style.border="solid #444444 1px";	
}

function resetThumb(instance) {
	//instance.style.border="none";	
}