$(document).ready(function() {
	$(".topMenuAction").click( function() {
		if ($("#openCloseIdentifier").is(":hidden")) {
			$("#filter_panel").animate({ 
				marginTop: "-18px"
				}, 500 );
            $("#filter_panel").css({'background-image' : 'url(assets/images/filter_bg.png)'});    
			$("#filter_panel_button").css({'background-image' : 'url(assets/images/filter_button_close.png)', 'top': '-4px', 'left': '852px', 'width': '98px', 'height': '29px'});
			$("ul#filter_categories").css({'visibility' : 'hidden'});
            $("#openCloseIdentifier").show();
		} else {
			$("#filter_panel").animate({ 
				marginTop: "0px"
				}, 500 );
            $("#filter_panel").css({'background-image' : 'url(assets/images/filter_bg.png)'});
			$("#filter_panel_button").css({'background-image' : 'url(assets/images/filter_button_open.png)', 'top': '-13px', 'left': '860px', 'width': '80px', 'height': '18px'});
			$("ul#filter_categories").css({'visibility' : 'visible'});
            $("#openCloseIdentifier").hide();
		}
	});  
});