var prefix = '';
var fx = null;
var items = 0;
var itemNumber = 0;
var totIncrement = 0;
var increment = 0;
var auto = 0;
var prefix2 = '';
var fx2 = null;
var items2 = 0;
var itemNumber2 = 0;
var totIncrement2 = 0;
var increment2 = 0;
var maxRightIncrement2 = 0;

function stopClick(event) {
	if (event.srcElement) {
		event.cancelBuble = true;
		event.returnValue = false;
	} else {
		event.stopPropagation();
		event.preventDefault();
	}
	
	clearTimeout(auto);
}

function highlightItem(pre, oldItem, newItem) {
	$(pre + oldItem).className = '';
	$(pre + newItem).className = 'selected';
}

function autoSlide() {
	var newItemNumber = (itemNumber == (items-1)) ? 0 : itemNumber + 1;
	highlightItem(prefix, itemNumber, newItemNumber);
	totIncrement = -(newItemNumber * increment);
	fx.stop();
	fx.start(totIncrement);
	itemNumber = newItemNumber;
	auto = setTimeout('autoSlide()', 7000);
}