var mpFaders = new Array();

function beginFade(personID, aStep) {
	if (mpFaders[personID] == null) {
		mpFaders[personID] = new imgFader(personID);
		if (!mpFaders[personID].currentOpacity) return false;
		mpFaders[personID].currentOpacity = 40;					// ker bo po vsej verjetnosti objekt kreiran, ko bo imel img svojo default vrednost
	}
	if (!mpFaders[personID].objectHandle) return false;
	mpFaders[personID].step = aStep;
	clearInterval(mpFaders[personID].timer);
	mpFaders[personID].timer = setInterval('mpFaders["'+personID+'"].fade();', 50);
	return true;
}

function mpFadeIn(personID) {
	beginFade(personID, +10);
}

function mpFadeOut(personID) {
	beginFade(personID, -10);
}

function showDescription(personID) {
	var blockHandle;
	for (var i=0; i<=6; i++) {
		blockHandle = document.getElementById('mpInfo_'+i);
		if (blockHandle != null) {
			if (i == personID) blockHandle.style.display = 'block';
			 else blockHandle.style.display = 'none';
		}
	}
}