window.onload = function() {

			var image_1 = $('header_1');
			var image_2 = $('header_2');
			
			var pack_shot_1 = $('pack_shot_1');
			var pack_shot_2 = $('pack_shot_2');
			
			var fade_1 = new fx.Opacity(image_1 , {duration: 3000, onComplete: function()
			  {
				window.setTimeout(function() { fade_2.toggle()}, 5000);
				window.setTimeout(function() { fade_1.toggle();}, 5000);
			  }
			});
			
			var fade_2 = new fx.Opacity(image_2 , {duration: 3000, onComplete: function()
			  {
				window.setTimeout(function() { fade_1.toggle();},5000);
				
			  }
			});
			
			var fade_3 = new fx.Opacity(pack_shot_1 , {duration: 3000, onComplete: function()
			  {
				window.setTimeout(function() { fade_4.toggle()}, 5000);
				window.setTimeout(function() { fade_3.toggle();}, 5000);
			  }
			});
			
			var fade_4 = new fx.Opacity(pack_shot_2 , {duration: 3000, onComplete: function()
			  {
				window.setTimeout(function() { fade_3.toggle();},5000);
				
			  }
			});
			
			window.setTimeout(function() { fade_1.toggle();}, 5000);
			window.setTimeout(function() { fade_3.toggle();}, 5000);
			var egg_title_1 = $('egg_title_1');
			var egg_title_2 = $('egg_title_2');		
	
			var fade_5 = new fx.Opacity(egg_title_1 , {duration: 3000, onComplete: function()
			  {
				window.setTimeout(function() { fade_6.toggle();},5000);

				
			  }
			});
			
			var fade_6 = new fx.Opacity(egg_title_2 , {duration: 3000, onComplete: function()
			  {
				window.setTimeout(function() { fade_5.toggle();},5000);				
			  }
			});		

	
			fade_6.hide();
	

			window.setTimeout(function() { fade_5.toggle();}, 5000);
			window.setTimeout(function() { fade_6.toggle();}, 5000);
			
			
			var farmname_input = $('txtFarmname');
			var location_input = $('txtlocation');
			var txtEggCode	   = $('txtEggCode');

			Event.observe(farmname_input, "focus", activate_farmname_search, false);
			Event.observe(location_input, "focus", activate_farmlocation_search, false);

			Event.observe(txtEggCode, "focus", activate_code_search, false);

		}
		
		function activate_code_search() {
		
			var farmcode_input = $('txtEggCode');

			farmcode_input.style.color = "#993300";
			farmcode_input.style.fontStyle = "normal";

			farmcode_input.value = "";
			
			Event.stopObserving(farmcode_input, "focus", activate_code_search, false);
			

		}
			
		function activate_farmname_search() {
		
			var farmname_input = $('txtFarmname');
		
			farmname_input.style.color = "#000000";
			farmname_input.style.fontStyle = "normal";
			
			farmname_input.value = "";
			
			Event.stopObserving(farmname_input, "focus", activate_farmname_search, false);

		}
		
		function activate_farmlocation_search() {
		
			var location_input = $('txtlocation');
			location_input.value = "";
					
			location_input.style.color = "#000000";
			location_input.style.fontStyle = "normal";
			
			Event.stopObserving(location_input, "focus", activate_farmlocation_search, false);
			
		}