// 
			function ned(id) {
				if(id==0) {return;}
				var wHeight = $(window).height();
				var wWidth = $(window).width();	
				var dH80Perc = wHeight * 0.8;
				var dW80Perc = wWidth * 0.8;
				
								
				$( "#_ned" ).empty();
				$( "#_ned" ).remove();
								
				var newDiv =  $("<div id='_ned'/>"); 
								
				newDiv.load('lst_dates_overview.php?r=' + Math.random() + '&ACT=S&ID='+id,
					function() {
						newDiv.dialog({
							modal: true, 
							width:"800", height:"auto", 
							minHeight:300,
							minWidth:800,
							maxHeight:dH80Perc,
							maxWidth:dW80Perc,
							title:"Calendar",
							buttons: {
								"Close window": function() {
									$( this ).dialog( "close" );
									$( this ).empty();
									$( this ).remove();
								}
							}
						});
					}
				);
			}