if (document.images)
                        {
                             
							map = new Image();  
							map.src = "/images/regions/ms/map.gif";
							
							scotland = new Image();  
							scotland.src = "/images/regions/ms/scotland.gif";
							ni = new Image();  
							ni.src = "/images/regions/ms/ni.gif";
							nw = new Image();  
							nw.src = "/images/regions/ms/nw.gif";
							ne = new Image();  
							ne.src = "/images/regions/ms/ne.gif";
							wales = new Image();  
							wales.src = "/images/regions/ms/wales.gif";
							midlands = new Image();  
							midlands.src = "/images/regions/ms/midlands.gif";;
							ea = new Image();  
							ea.src = "/images/regions/ms/ea.gif";
							london = new Image();  
							london.src = "/images/regions/ms/london.gif";
							sw = new Image();  
							sw.src = "/images/regions/ms/sw.gif";
							se = new Image();  
							se.src = "/images/regions/ms/se.gif";
							national = new Image();  
							national.src = "/images/regions/ms/national.gif";

                   		 }
							     
			function mapSwapOn(x)
                        {
                        if (document.images)
                                {
                                        document.map.src = eval(x + ".src");  
                                }
                        }
						
			function mapSwapOff(x)
                        {
                        if (document.images)
                                {
                                        document.map.src = eval(x + ".src");  
                                }
                        }