var which=0
var photos=new Array()
var Caption = new Array();
//declare functiions

function keeptrack(){
window.status="Image "+(which+1)+" of "+photos.length
}

function backward(){
if (which>0){
which--
document.images.fishslider.src=photos[which]
if (document.getElementById) document.getElementById("Title").innerHTML= Caption[which];
keeptrack()
}
}

function forward(){
if (which<photos.length-1){
which++
document.images.fishslider.src=photos[which]
if (document.getElementById) document.getElementById("Title").innerHTML= Caption[which];
keeptrack()
}
}