var num=1
img1 = new Image ()
img1.src = "/images/vitoskins/1.jpg"
img2 = new Image ()
img2.src = "/images/vitoskins/2.jpg"
img3 = new Image ()
img3.src = "/images/vitoskins/3.jpg"
img4 = new Image ()
img4.src = "/images/vitoskins/4.jpg" 
text1 = "1 of 4"
text2 = "2 of 4"
text3 = "3 of 4"
text4 = "4 of 4"
function slideshowUp()
{
num=num+1
if (num==5)
{num=1}
document.mypic.src=eval("img"+num+".src")
document.joe.burns.value=eval("text"+num)
}
function slideshowBack()
{
num=num-1
if (num==0)
{num=4}
document.mypic.src=eval("img"+num+".src")
document.joe.burns.value=eval("text"+num)
}