if (document.images) {
homeF=new Image
homeN=new Image
designsF=new Image
designsN=new Image
unitsF=new Image
unitsN=new Image
orderformF=new Image
orderformN=new Image
buorderF=new Image
buorderN=new Image

homeF.src="images/hOoff.jpg"
homeN.src="images/hoon.jpg"
designsF.src="images/deoff.jpg"
designsN.src="images/deon.jpg"
unitsF.src="images/unoff.jpg"
unitsN.src="images/unon.jpg"
orderformF.src="images/oroff.jpg"
orderformN.src="images/oron.jpg"
buorderF.src="images/buorderoff.jpg"
buorderN.src="images/buorderon.jpg"

}
else {
homeF=""
homeN=""
designsF=""
designsN=""
unitsF=""
unitsN=""
orderformF=""
orderformN=""
buorderF=""
buorderN=""

document.home=""
document.designs=""
document.units=""
document.orderform=""
document.buorder=""
}