$(document).ready( function() {
	$('#grid_markers li').bind('mouseover', function() {
		$(window).stopTime('close_bubble');
		gridShowBubble( this );
	} );
	$('#grid_markers li').bind('mouseout', function() {
		$(window).oneTime('1s', 'close_bubble', function() {
			gridShowBubble('');
		});
	} );
	$('#grid_data li').bind('mouseover', function() {
		$(window).stopTime('close_bubble');
	} );
	$('#grid_data li').bind('mouseout', function() {
		$(window).oneTime(10, 'close_bubble', function() {
			gridShowBubble('');
		});
	});

} );

function gridShowBubble(marker) {
	var map_id = (marker)
		? $(marker).attr('id').replace(/grid_point_/, '')
		: null;
	$('#grid_data li').each(function() {
		if( $(this).attr('id').replace(/grid_data_/,'') == map_id ) {
			$(this).animate( {opacity:'1', marginTop:-10, zIndex:30}, 150, function() {
			} );
		}
		else if( $(this).css('opacity') > 0 ) {
			$(this).animate( {opacity:'0', marginTop:+10, zIndex:10}, 50, function() {} );
		}
	});
}