//image swap javascript
<!--

//ensuring image swapping browser capacity & loading all graphics into arrays


if (document.images){
fish_pond0= new Image;
fish_pond0.src="pond-pictures/fibreglass-pond-liner-1.jpg";
fish_pond1= new Image;
fish_pond1.src="pond-pictures/fibreglass-pond-liner-2.jpg";
pond_feature0= new Image;
pond_feature0.src="pond-pictures/fibreglass-pond-feature-1.jpg";
pond_feature1= new Image;
pond_feature1.src="pond-pictures/fibreglass-pond-feature-2.jpg";
pool_refurbish0= new Image;
pool_refurbish0.src="pool-repair-refurbishment/pool-refurbishment-1.jpg";
pool_refurbish1= new Image;
pool_refurbish1.src="pool-repair-refurbishment/pool-refurbishment-2.jpg";
koi_pond0= new Image;
koi_pond0.src="koi-pond/koi-pond-1.jpg";
koi_pond1= new Image;
koi_pond1.src="koi-pond/koi-pond-2.jpg";




/*end of submneu rollovers*/


}

else{

}


//graphic swapping function on mouse events

function switchOn(imgName){
  document[imgName].src=eval(imgName+"1.src");
}
function switchOff(imgName){
   document[imgName].src=eval(imgName+"0.src");
}


//-->