$(function() {
		    $("#headergallery").cycle({
			            fx: 'fade'
					});
			var $block_count = -1;
			var $block_on = 0;
			$(".bann .block").each(function(){
				++$block_count;
			})
			//console.log($block_count);
			$("#bannright, #bannleft").click(nextBanner);
			
			function nextBanner(){
				if($(this).attr("id") == "bannleft")
					--$block_on;
				else
					++$block_on;
					
				if($block_on>$block_count)
					$block_on = 0;
				if($block_on<0)
					$block_on = $block_count;
				
				//console.log($block_on);
				$(".bann .block").stop(true, true).fadeOut("slow");
				$(".bann .block:eq("+$block_on+")").stop(true, true).fadeIn("slow");
				return false;
			}
		});