function addShowcase(sc)
{
	if (sc){
		v5.showcaseList.push(sc);
	}
}

function removeShowcase(sc)
{
	for (i = 0; i < v5.showcaseList.length; i++){
		if (v5.showcaseList[i] == sc){
			if (typeof(v5.showcaseList[i].stopAutoRotate) == 'function') {
				v5.showcaseList[i].stopAutoRotate();
			}
			v5.showcaseList.splice(i, 1);
			break;
		}
	}
}

function removeAllShowcases()
{
	removeAllShowcaseIntervals();
	v5.showcaseList.splice(0);
	v5.showcaseList.length = 0;
}

function addShowcaseInterval(intv, playFunc)
{
	v5.showcaseIntervals.push(intv);
	v5.showcasePlayFunctions.push(playFunc);
}

function removeShowcaseInterval(intv, keepPlay)
{
	for (i = 0; i < v5.showcaseIntervals.length; i++){
		if (v5.showcaseIntervals[i] == intv){
			v5.showcaseIntervals.splice(i, 1);
			v5.showcasePlayFunctions.splice(i, 1);
			break;
		}
	}
	clearInterval(intv);
}

function removeAllShowcaseIntervals()
{
	for (i = 0; i < v5.showcaseIntervals.length; i++){
		clearInterval(v5.showcaseIntervals[i]);
	}
	v5.showcaseIntervals.length = 0;
	//alert('showcase intervals cleared');
}

function removeAllPlayFunctions()
{
	v5.showcasePlayFunctions.length = 0;
}

function stopAllShowcases()
{
	removeAllShowcaseIntervals();
	/*
	for (i = 0; i < v5.showcaseList.length; i++){
		v5.showcaseList[i].sliderShowcase.showcaseWrapper.stopAutoRotate();
		
	}
	*/
}

function startAllShowcases()
{
	for (i = 0; i < v5.showcasePlayFunctions.length; i++){
		if (typeof(v5.showcasePlayFunctions[i]) == 'function'){	
			interval = v5.showcasePlayFunctions[i]();
			setTimeout(function() { addShowcaseInterval(interval, v5.showcasePlayFunctions[i]); }, 0);
		}
	}
}