prevMovingstate = {};

$(document).ready(function() {
	prevItems = $('.utz_item_big_prev');
	prevAmount = prevItems.length;

	for (i = 1; i <= prevAmount; i++)
	{
		$('.prod'+i).mouseenter(function() {
			showPrev(this.id.replace('prod',''));
		});

		$('.prod'+i).mouseleave(function() {
			hidePrev(this.id.replace('prod',''))
		});
		prevMovingstate[i] = 0;
	}
});


function showPrev(itemid)
{
	if (prevMovingstate[itemid] != 1)
	{
		prevMovingstate[itemid] = 1;
		$('#prod'+itemid+' .utz_item_big_prev').stop();
		$('#prod'+itemid+' .utz_item_big_prev').animate({
			top:0
		},200);
	}
}

function hidePrev(itemid)
{
	if (prevMovingstate[itemid] != 2)
	{
		prevMovingstate[itemid] = 2;
		$('#prod'+itemid+' .utz_item_big_prev').stop();
		$('#prod'+itemid+' .utz_item_big_prev').animate({
			top:'164px'
		},200);	
	}
}