slideT = new Array();
slideC = new Array();

slideT[0] = 6;
slideC[0] = 1;

function nextSlide(setNum) {
	var objectID = 'product' + setNum + slideC[setNum];
	var object = document.getElementById(objectID);
	object.style.display = 'none';
	if (slideT[setNum] == slideC[setNum]) slideC[setNum] = 1;
	else slideC[setNum]++;
	var objectID = 'product' + setNum + slideC[setNum];
	var object = document.getElementById(objectID);
	object.style.display = 'block';
}

function previousSlide(setNum) {
	var objectID = 'product' + setNum + slideC[setNum];
	var object = document.getElementById(objectID);
	object.style.display = 'none';
	if (slideC[setNum] == 1) slideC[setNum] = slideT[setNum];
	else slideC[setNum]--;
	var objectID = 'product' + setNum + slideC[setNum];
	var object = document.getElementById(objectID);
	object.style.display = 'block';
}