// initialize jquery objects after document is ready
$(document).ready(function(){
	
	////////////////////////////////////
	// Start news ticker scrollevents //
	
	// grab images 
	var up=$("#newsitem-up");
	var down=$("#newsitem-down");

	// put click-event on down-button, make button inactive, find and animate ul#newslist
	down.click(function() {
		$(this).addClass("inactive")
		.parents(".newswrapper").find(".newslist").animate({marginTop:-244}, "slow");
		// make up-bottom ctive 
		up.removeClass('inactive');
		up.addClass('active');
		pixel_ticker();
		return false;
	});

	// put click-event on up-button, make button inactive, find and animate ul#newslist
	up.click(function() {
		$(this).addClass("inactive")
		.parents(".newswrapper").find(".newslist").animate({marginTop:0}, "slow");
		// make down-bottom ctive
		down.removeClass('inactive');
		down.addClass('active');
		pixel_ticker();
		return false;
	});

	///////////////////////////////
	// Hover-Effect on Newsitems //
	$(".newsitem").hover(
		function() {
			$(this).addClass("hover").find("a.black").addClass("hover");
		},
		function(){
			$(this).removeClass("hover").find("a.black").removeClass("hover");
		}
	);
	
	// ivw- und google analytics aufruf aus dem ticker-scroller
		function pixel_ticker() {
			
			stemp = s.hier1;
			s.hier1+=",ajax";
			void(s.t());
			s.hier1 = stemp;
			
			document.images["ivw"].src = ivw_string_ticker;
			pageTracker._trackPageview("ticker");
			return false;
		}

});