 			mapsYo();
 		});
 		function saveSDMap(){
-			var s=$("#sdetmapsize").val();
 			$("div[id^='mapdiv_']").each(function(e){
 				$(this).removeClass().addClass(s);
 			});

				{
					method : "changeUserPreference",
					pref : "sdmapclass",
					val : s,
					returnformat : "json",
					queryformat : 'column'
				}

		jQuery(document).ready(function() {
			$( "#dialog" ).dialog({
				autoOpen: false,
				width: "50%"
			});
			$( ".mapdialog" ).click(function() {
				$( "#dialog" ).dialog( "open" );
