//preload images
if (document.images){
 
 box1_on  = new Image();
 box1_on.src = "WindsorMosaicImages/box-pink.gif";
 box1_off  = new Image();
 box1_off.src = "WindsorMosaicImages/box-red.gif";
 
 box2_on  = new Image();
 box2_on.src = "WindsorMosaicImages/box-pink.gif";
 box2_off  = new Image();
 box2_off.src = "WindsorMosaicImages/box-red.gif";
 
 box3_on  = new Image();
 box3_on.src = "WindsorMosaicImages/box-pink.gif";
 box3_off  = new Image();
 box3_off.src = "WindsorMosaicImages/box-red.gif";
 
 box4_on  = new Image();
 box4_on.src = "WindsorMosaicImages/box-pink.gif";
 box4_off  = new Image();
 box4_off.src = "WindsorMosaicImages/box-red.gif";
 
 box5_on  = new Image();
 box5_on.src = "WindsorMosaicImages/box-pink.gif";
 box5_off  = new Image();
 box5_off.src = "WindsorMosaicImages/box-red.gif";
 
 box6_on  = new Image();
 box6_on.src = "WindsorMosaicImages/box-pink.gif";
 box6_off  = new Image();
 box6_off.src = "WindsorMosaicImages/box-red.gif";
 
 box7_on  = new Image();
 box7_on.src = "WindsorMosaicImages/box-pink.gif";
 box7_off  = new Image();
 box7_off.src = "WindsorMosaicImages/box-red.gif";
 
 box8_on  = new Image();
 box8_on.src = "WindsorMosaicImages/box-pink.gif";
 box8_off  = new Image();
 box8_off.src = "WindsorMosaicImages/box-red.gif";
 
 box9_on  = new Image();
 box9_on.src = "WindsorMosaicImages/box-pink.gif";
 box9_off  = new Image();
 box9_off.src = "WindsorMosaicImages/box-red.gif";
 
 box10_on  = new Image();
 box10_on.src = "WindsorMosaicImages/box-pink.gif";
 box10_off  = new Image();
 box10_off.src = "WindsorMosaicImages/box-red.gif";
 
 box11_on  = new Image();
 box11_on.src = "WindsorMosaicImages/box-pink.gif";
 box11_off  = new Image();
 box11_off.src = "WindsorMosaicImages/box-red.gif";
 
 box12_on  = new Image();
 box12_on.src = "WindsorMosaicImages/box-pink.gif";
 box12_off  = new Image();
 box12_off.src = "WindsorMosaicImages/box-red.gif";
 
 box13_on  = new Image();
 box13_on.src = "WindsorMosaicImages/box-pink.gif";
 box13_off  = new Image();
 box13_off.src = "WindsorMosaicImages/box-red.gif";
 
 box14_on  = new Image();
 box14_on.src = "WindsorMosaicImages/box-pink.gif";
 box14_off  = new Image();
 box14_off.src = "WindsorMosaicImages/box-red.gif";
 
 box15_on  = new Image();
 box15_on.src = "WindsorMosaicImages/box-pink.gif";
 box15_off  = new Image();
 box15_off.src = "WindsorMosaicImages/box-red.gif";
 
 box16_on  = new Image();
 box16_on.src = "WindsorMosaicImages/box-pink.gif";
 box16_off  = new Image();
 box16_off.src = "WindsorMosaicImages/box-red.gif";
 
 box17_on  = new Image();
 box17_on.src = "WindsorMosaicImages/box-pink.gif";
 box17_off  = new Image();
 box17_off.src = "WindsorMosaicImages/box-red.gif";
 
 box18_on  = new Image();
 box18_on.src = "WindsorMosaicImages/box-pink.gif";
 box18_off  = new Image();
 box18_off.src = "WindsorMosaicImages/box-red.gif";
 

}

function mouseover(imgDocID,imgObjName) {
 if (document.images){
 document.images[imgDocID].src = eval(imgObjName + ".src")
 }
}