detail_images = {
	images: new Array(),
	active: 0,
	build: function() {
		$('#largecol').children(':first').css({'display': 'block'}) ;
		
		
		$('#thumbcol img').each(function(e) {
			var id = detail_images.images.push($(this))-1 ;
				
			$(this).click(function() {	
				
				if($(this).attr('id') != detail_images.active.attr('id')) 
				{
					
					$(this).css('opacity', 0.5) ;
					detail_images.active.css('opacity', 1) ;
					detail_images.active = $(this) ;
					
					$('#largecol').children().css({'display': 'none'}) ;
					$('#largecol').children('#'+$(this).attr('id')+'_big').css({'display': 'block'}) ;
				}
				
			}) ;
				
				
		}) ;
			
		detail_images.active = detail_images.images[0] ;
		detail_images.images[0].css('opacity', 0.5) ;
	}
			
} ;