$(document).ready(function() {
	$('#slideshow').cycle({
		fx: 'fade',
		speed: 2500,
		timeout: 2000
	});
	if(typeof window.slideHeight == 'undefined'){
		var slideHeight = 432;
	} else {
		var slideHeight = window.slideHeight;
	}
	//slidein animation
	if(calcRightHeight() > slideHeight) {
		$("#rightscrollcontrol").show();
	}

	// scrollcontent
	$("#rightscrollcontrol .up").click(function() {
		if ($('#rightscroll').is(':animated')) {
			return false;
		} else {
			rightscrollUp();
		}
	});
	$("#rightscrollcontrol .down").click(function() {
		if ($('#rightscroll').is(':animated')) {
			return false;
		} else {
			rightscrollDown();
		}
	});
	
	function rightscrollUp() {
		if($("#rightscroll #scrollpage").position().top < 0) {
			$("#rightscrollcontrol .down").removeClass("disabled");
			$("#rightscroll #scrollpage").animate({"top": "+="+slideHeight+"px"}, 700, function() {
				calcRightControls();
			});
		}
	}
	function rightscrollDown() {
		if(-$("#rightscroll #scrollpage").position().top + slideHeight < calcRightHeight()) {
			$("#rightscrollcontrol .up").removeClass("disabled");
			$("#rightscroll #scrollpage").animate({"top": "-="+slideHeight+"px"}, 700,function() {
				calcRightControls();
			});
		}
	}
	
	function calcRightControls() { 
		if(-$("#rightscroll #scrollpage").position().top + slideHeight > calcRightHeight()) {
			$("#rightscrollcontrol .down").addClass("disabled");
		}
		if($("#rightscroll #scrollpage").position().top >= 0){
			$("#rightscrollcontrol .up").addClass("disabled");
		}
	}

	function calcRightHeight() {
		
		return $("#rightscroll #scrollpage").height();
	}
	$("a[rel=fbox]").fancybox();
});