var menu_currentbanneritem;
var menu_inanim = false;
var menu_timer;
function menu_showItem() {
	menu_inanim = true;
	$('#banner_content').children('div').css('display','block');
	
	$('#headerbanners li').css('opacity',0);
	$('#headerbanners li').css('left',-1000);
	$('#headerbanners li').css('display','none');

	if (menu_currentbanneritem == undefined) {
		menu_currentbanneritem = $('#headerbanners li:first-child');
	} else {
		if ($(menu_currentbanneritem).attr('id') == $('#headerbanners li:last-child').attr('id')) {
			menu_currentbanneritem = $('#headerbanners li:first-child');
		} else {
			menu_currentbanneritem = $(menu_currentbanneritem).next();
		}
	}
	
	$(menu_currentbanneritem).css('opacity', 100);
	$(menu_currentbanneritem).css('left',-1000);
	$(menu_currentbanneritem).css('display','block');
	$(menu_currentbanneritem).animate({
			left: '0',
			opacity: '1'
		}, 1000, "swing", function() {
			menu_inanim = false;
			menu_timer = setTimeout(function() { if($('#headerbanners li').size() > 1){menu_nextItem();} },5000);
			//$("#"+$(menu_currentbanneritem).attr('id')+"_content").fadeIn();
		}
	);
}

function menu_nextItem() {
	if (menu_timer != undefined) {
		clearTimeout(menu_timer);
	}
	
	if (!menu_inanim) {
		menu_inanim = true;
		if (menu_currentbanneritem == undefined) {
			menu_showItem();
		} else {
			$(menu_currentbanneritem).animate({
				left: '-1000',
				opacity: '0'
			}, 500, function() {
				menu_showItem();
			}
			);
		}
	}
}