(function($){

	$(function(){
		var $target = $('p#mainimg img');
		var $parent = $('p#mainimg');
		var def = $target.attr('src');
			
		$('ul#changer li a').each(function(){
			var name = $(this).attr('href').split('/')[2];
			//$('<img>').attr('src', '/images/main/watch/img_'+name+'.jpg');
			
			$(this).mouseover(function(){ 
				$target.attr('src', $target.attr('src').replace(/(img_).*(\.jpg)/, '$1'+name+'$2'));
			});
		});
		
		$('ul#changer').mouseout(function(){ 
			$target.attr('src', def);
		});
		
		/* category */
		$('ul#main_changer li a').each(function(){
			var name = $(this).attr('id').split('_')[0];
			var overName = '/images/main/'+name+'/img_'+name+'.jpg';
			
			$(this).mouseover(function(){ 
				$target.attr('src', overName);
			});
		});
		
		$('ul#main_changer').mouseout(function(){ 
			$target.attr('src', def);
		});
		
		/* top */
		$('ul#main_changer li a').each(function(){
			var name = $(this).attr('id').split('_')[0];
			var overName = '/images/main/'+name+'/img_'+name+'.jpg';
			
			$(this).mouseover(function(){ 
				$target.attr('src', overName);
				$parent.css('top','0px');
			});
		});
		
		$('ul#main_changer').mouseout(function(){ 
			$target.attr('src', def);
			$parent.css('top','213px');
		});
	});

})(jQuery);