$("document").ready(function(){
			  		
				$('.tooltip .tooltip_inhalt').hide();
				
				
				$(".tooltip img").hover(
					function() {
						/*
						var position = $(this).offset();
						var height = $(document).height();
						var scrollTop = $(window).scrollTop();
						alert(position.top + " " + height + " " + scrollTop);
						*/
						$(this).next(".tooltip .tooltip_inhalt:hidden").fadeIn("fast");
					},
					
					function() {
						var element = $(this).next(".tooltip .tooltip_inhalt:visible");
						var time = 100;
						var fade_out_function = function() { element.fadeOut("fast"); } 
						
						var timeout = window.setTimeout(fade_out_function, time);
						
						element.hover(
							
							function() {
								window.clearTimeout(timeout);
							},
							
							
							function() {
								timeout = window.setTimeout(fade_out_function, time);
							}
						);
					}
				);
			});