$(function(){

	$('.tukList img').mouseover(function(){

		if(typeof curTukIndex == 'undefined') curTukIndex = 1;

		var hitTukIndex = parseInt($(this).attr('id').replace(/ti/gi,''));

		if(hitTukIndex != curTukIndex)
		{
			$('.tukList img').removeClass('sel');
			$(this).toggleClass('sel');

			$('#ti_' + curTukIndex).fadeOut(500);

			$('#ti_' + hitTukIndex).fadeIn(500);

			curTukIndex	= hitTukIndex;
		}
		else return;

	});

});