var myimages=new Array()
function preloadImages(){
for (i=0;i<preloadImages.arguments.length;i++){
myimages[i]=new Image()
myimages[i].src=preloadImages.arguments[i]
}
}

preloadImages("http://america.ecomm.ec/i/2011/schedule-day-tuesday-off.png",
"http://america.ecomm.ec/i/2011/schedule-day-tuesday-on.png",
"http://america.ecomm.ec/i/2011/schedule-day-wednesday-off.png",
"http://america.ecomm.ec/i/2011/schedule-day-wednesday-on.png",
"http://america.ecomm.ec/i/2011/schedule-day-thursday-off.png",
"http://america.ecomm.ec/i/2011/schedule-day-thursday-on.png")