if (document.images) {
whyoff = new Image
videosoff = new Image
aboutoff = new Image
instructionsoff = new Image
buyoff = new Image
morevideosoff = new Image
buynowoff = new Image
instructions2off = new Image
ba1off = new Image
ba2off = new Image
ba3off = new Image
ba4off = new Image
ba5off = new Image
ba6off = new Image
hannahsaysoff = new Image
learnwhyitworksoff = new Image
buy2off = new Image
buy3off = new Image

whyon = new Image
videoson = new Image
abouton = new Image
instructionson = new Image
buyon = new Image
morevideoson = new Image
buynowon = new Image
instructions2on = new Image
ba1on = new Image
ba2on = new Image
ba3on = new Image
ba4on = new Image
ba5on = new Image
ba6on = new Image
hannahsayson = new Image
learnwhyitworkson = new Image
buy2on = new Image
buy3on = new Image

whyoff.src = "images/nav_why.gif"
videosoff.src = "images/nav_videos.gif"
aboutoff.src = "images/nav_about.gif"
instructionsoff.src = "images/nav_instructions.gif"
buyoff.src = "images/nav_buy.gif"
morevideosoff.src = "images/nav_morevideos.gif"
buynowoff.src = "images/nav_buynow.gif"
instructions2off.src = "images/nav_instructions2.gif"
ba1off.src = "images/ba1.jpg"
ba2off.src = "images/ba2.jpg"
ba3off.src = "images/ba3.jpg"
ba4off.src = "images/ba4.jpg"
ba5off.src = "images/ba5.jpg"
ba6off.src = "images/ba6.jpg"
hannahsaysoff.src = "images/hannahsays.gif"
learnwhyitworksoff.src = "images/learnwhyitworks.gif"
buy2off.src = "images/nav_buy2.gif"
buy3off.src = "images/nav_buy2.gif"

whyon.src = "images/nav_why_r.gif"
videoson.src = "images/nav_videos_r.gif"
abouton.src = "images/nav_about_r.gif"
instructionson.src = "images/nav_instructions_r.gif"
buyon.src = "images/nav_buy_r.gif"
morevideoson.src = "images/nav_morevideos_r.gif"
buynowon.src = "images/nav_buynow_r.gif"
instructions2on.src = "images/nav_instructions2_r.gif"
ba1on.src = "images/ba1_r.jpg"
ba2on.src = "images/ba2_r.jpg"
ba3on.src = "images/ba3_r.jpg"
ba4on.src = "images/ba4_r.jpg"
ba5on.src = "images/ba5_r.jpg"
ba6on.src = "images/ba6_r.jpg"
hannahsayson.src = "images/hannahsays_r.gif"
learnwhyitworkson.src = "images/learnwhyitworks_r.gif"
buy2on.src = "images/nav_buy2_r.gif"
buy3on.src = "images/nav_buy2_r.gif"
}
else {

whyoff =  " "
videosoff =  " "
aboutoff =  " "
instructionsoff =  " "
buyoff =  " "
morevideosoff =  " "
buynowoff =  " "
instructions2off =  " "
ba1off =  " "
ba2off =  " "
ba3off =  " "
ba4off =  " "
ba5off =  " "
ba6off =  " "
hannahsaysoff =  " "
learnwhyitworksoff =  " "
buy2off =  " "
buy3off =  " "

whyon =  " "
videoson =  " "
abouton =  " "
instructionson =  " "
buyon =  " "
morevideoson =  " "
buynowon =  " "
instructions2on =  " "
ba1on =  " "
ba2on =  " "
ba3on =  " "
ba4on =  " "
ba5on =  " "
ba6on =  " "
hannahsayson =  " "
learnwhyitworkson =  " "
buy2on =  " "
buy3on =  " "

document.why =  " "
document.videos =  " "
document.about =  " "
document.instructions =  " "
document.buy =  " "
document.morevideos =  " "
document.buynow =  " "
document.instructions2 =  " "
document.ba1 =  " "
document.ba2 =  " "
document.ba3 =  " "
document.ba4 =  " "
document.ba5 =  " "
document.ba6 =  " "
document.hannahsays =  " "
document.learnwhyitworks =  " "
document.buy2 =  " "
document.buy3 =  " "

}