// base must be defined ahead!!!
var imgName = "";
var imgExt = ".jpg";
var imgSelExt = "_sel.jpg";
var img = new Array(16);
var imgSel = new Array(16);

imgName = "home";
img[imgName] = new Image();
img[imgName].src = base + imgName + imgExt;
imgName = "included";
img[imgName] = new Image();
img[imgName].src = base + imgName + imgExt;
imgName = "order";
img[imgName] = new Image();
img[imgName].src = base + imgName + imgExt;
imgName = "raves";
img[imgName] = new Image();
img[imgName].src = base + imgName + imgExt;
imgName = "interview";
img[imgName] = new Image();
img[imgName].src = base + imgName + imgExt;
imgName = "links";
img[imgName] = new Image();
img[imgName].src = base + imgName + imgExt;
imgName = "kaic";
img[imgName] = new Image();
img[imgName].src = base + imgName + imgExt;

imgName = "home";
imgSel[imgName] = new Image();
imgSel[imgName].src = base + imgName + imgSelExt;
imgName = "included";
imgSel[imgName] = new Image();
imgSel[imgName].src = base + imgName + imgSelExt;
imgName = "order";
imgSel[imgName] = new Image();
imgSel[imgName].src = base + imgName + imgSelExt;
imgName = "raves";
imgSel[imgName] = new Image();
imgSel[imgName].src = base + imgName + imgSelExt;
imgName = "interview";
imgSel[imgName] = new Image();
imgSel[imgName].src = base + imgName + imgSelExt;
imgName = "links";
imgSel[imgName] = new Image();
imgSel[imgName].src = base + imgName + imgSelExt;
imgName = "kaic";
imgSel[imgName] = new Image();
imgSel[imgName].src = base + imgName + imgSelExt;

function rollOver(imgId)
{
	document.getElementById(imgId).src = imgSel[imgId].src;
}

function rollBack(imgId)
{
	document.getElementById(imgId).src = img[imgId].src;
}