$(document).ready(function() {



	$('#sfeer').css('display','block');
	$('#knopinfo').css('display','block');
	
	$('#sfeer').cycle({
		fx:     	'fade',
		next:   	'#knop',
		speed:		1,  // speed of the transition (any valid fx speed value)
    	timeout:  	0
    });  


	if ($.cookie('npbknop')) {
	
		$('#knopinfo').css('display','none');
		
	} else 	{
		
		$('#knopinfo').animate({opacity: "0"}, 0);
		
		$('#sfeer').mouseover(function() {
			$('#knopinfo').animate({opacity: "1", top: "160"}, "slow")
		});
		
		$('#knop').click(function() {
			$('#knopinfo').animate({opacity: "0", top: "150"}, "slow")
			$('#sfeer').unbind('mouseover');
			$.cookie("npbknop", "1");
		});	
		
	};
	
	


});