var rollover_superDuperPreLoad = '';

	function rollover_PreLoad() 
		{
		rollover_PreLoadImage('swantonBrandingOn',						'images/swantonBrandingOn.gif');
		rollover_PreLoadImage('swantonBrandingOff',						'images/swantonBrandingOff.gif');
		
		rollover_PreLoadImage('swantonBrochuresOn',						'images/swantonBrochuresOn.gif');
		rollover_PreLoadImage('swantonBrochuresOff',					'images/swantonBrochuresOff.gif');
		
		rollover_PreLoadImage('swantonDirectMailOn',					'images/swantonDirectMailOn.gif');
		rollover_PreLoadImage('swantonDirectMailOff',					'images/swantonDirectMailOff.gif');
		
		rollover_PreLoadImage('swantonExhibitionOn',  					'images/swantonExhibitionOn.gif');
		rollover_PreLoadImage('swantonExhibitionOff', 					'images/swantonExhibitionOff.gif');		
		
		rollover_PreLoadImage('swantonFlyersOn',						'images/swantonFlyersOn.gif');
		rollover_PreLoadImage('swantonFlyersOff',						'images/swantonFlyersOff.gif');
		
		rollover_PreLoadImage('swantonHomeOn', 							'images/swantonHomeOn.gif');
		rollover_PreLoadImage('swantonHomeOff',							'images/swantonHomeOff.gif');
								
		rollover_PreLoadImage('swantonIllustrationOn', 					'images/swantonIllustrationOn.gif');
		rollover_PreLoadImage('swantonIllustrationOff',					'images/swantonIllustrationOff.gif');
		
		rollover_PreLoadImage('swantonPackagingOn',						'images/swantonPackagingOn.gif');
		rollover_PreLoadImage('swantonPackagingOff',					'images/swantonPackagingOff.gif');
		
		rollover_PreLoadImage('swantonWebDesignOn', 					'images/swantonWebDesignOn.gif');
		rollover_PreLoadImage('swantonWebDesignOff',					'images/swantonWebDesignOff.gif');
				
		rollover_PreLoadImage('swantonPressAdsOn', 						'images/swantonPressAdsOn.gif');
		rollover_PreLoadImage('swantonPressAdsOff',						'images/swantonPressAdsOff.gif');
			
		rollover_PreLoadImage('swantonHomeOn', 							'images/swantonTopNavHomeOn.gif');
		rollover_PreLoadImage('swantonHomeOff',							'images/swantonTopNavHomeOff.gif');
		
		rollover_PreLoadImage('swantonOurServicesOn',					'images/swantonTopNavServicesOn.gif');
		rollover_PreLoadImage('swantonOurServicesOff',					'images/swantonTopNavServicesOff.gif');
		
		rollover_PreLoadImage('swantonContactUsOn', 					'images/swantonTopNavContactOn.gif');
		rollover_PreLoadImage('swantonContactUsOff',					'images/swantonTopNavContactOff.gif');
				
		rollover_PreLoadImage('swantonRegisterOn', 						'images/swantonTopNavRegisterOn.gif');
		rollover_PreLoadImage('swantonRegisterOff',						'images/swantonTopNavRegisterOff.gif');			
			
			
		rollover_superDuperPreLoad = 'finished';
               if (window.populate) populate();

		}
		
	function rollover_PreLoadImage(imgObj,imgSrc) 
		{
		if (document.images) 
			{
			eval(imgObj + ' = new Image()');
			eval(imgObj + '.src = "' + imgSrc +'"');
			}
		}

	function rollover_changeImage(imgName,imgObj) 
		{
		 if (rollover_superDuperPreLoad == 'finished') 
			{
			if ((document.images[imgName]) && (imgObj)) 
				{
				document.images[imgName].src = eval(imgObj + ".src");
				}
			}
		}