var current = 0;
function imageArray()
{
this.length = imageArray.arguments.length;
for (var i = 0; i < this.length; i++)
{
this[i] = imageArray.arguments[i];
}
}
var imgz = new imageArray("skyviews0011.jpg","skyviews0021.jpg","skyviews0031.jpg","skyviews0041.jpg","skyviews0051.jpg","skyviews0061.jpg","skyviews0071.jpg");
document.write('<img name="myImages" border="1" src="'+imgz[0]+'">');
function getPosition(val)
{
var goodnum = current+val;
if (goodnum < 0)
alert("This is the first slide!");
else
if (goodnum > imgz.length-1)
alert("You are at the last slide!");
else
document.myImages.src = imgz[goodnum];
current = goodnum;
}