$(function() {
	
	//mainmenu wave
	$('#mainmenu a')
		.css( {backgroundPosition: "0 100px"} )
		.mouseover(function(){
			$(this).stop().animate({backgroundPosition:"(0px 32px)"}, {duration:600, complete:function(){
				$(this).css({backgroundPosition: "-150 32px"});
			}});
		})
		.mouseout(function(){
			$(this).stop().animate({backgroundPosition:"(-150px 100px)"}, {duration:400, complete:function(){
				$(this).css({backgroundPosition: "0 100px"});
			}});
		});
	
	//proper height
	var docHeight = $(document).height();
	$('#side').css('minHeight', (docHeight-210)+'px');
	//$('#side').css('minHeight', (docHeight-200)+'px');
	
});