$(document).ready( function() {

	$("#menu a").mouseover( function(e) {

		var popupName = $(this).parent().attr("class") + "_popup";
		var position = $(this).offset();

		$("#"+popupName).css( "left", position.left - 163 + $(this).width() / 2 );
		$("#"+popupName).css( "top", position.top - 105 );
//		$("#"+popupName).css( "display", "block" );
		$("#"+popupName).fadeIn( "fast" );

	});

	$("#menu a").mouseout( function(e) {
		var popupName = $(this).parent().attr("class") + "_popup";
//		$("#"+popupName).css( "display", "none" );
		$("#"+popupName).fadeOut( "fast" );
	});

});