// General Tooltips
// Hide & Show Javascript

$(document).ready(function() {
	$('a.popup_info').hover(
		function(e) {
			var popup=$(this).siblings('.popup_info_target');
			var linkOffset = $(this).offset();
			
			popup.append('<span class="info_arrow"></span>');
			popup.css("left", e.pageX-linkOffset.left + 10).css("top", (e.pageY )+4).show(); //
						
			//offset can only be calculated on visible elements so this must be requested after popup is visible
			var popupOffset=popup.offset();
			popup.children('.info_arrow').css("left", (e.pageX - popupOffset.left) + 10);	
		},
		function(e) {
			$(this).siblings('.popup_info_target').children('span.info_arrow').remove();
			$(this).siblings('.popup_info_target').hide();
		}
	);
});