var iNames = new Array('home','about','news','cat','email');
var normal = new Array();
var over = new Array();
var maxIm = 6;
var bOver = maxIm;

for (var i = 0; i<maxIm; i++)
{	normal[i] = new Image(58,14);
 	normal[i].src = "../g2/"+iNames[i]+"1a.gif";
	over[i] = new Image(60,16);
 	over[i].src = "../g2/"+iNames[i]+"1b.gif";
 }

function mo(i) {
	if (i == bOver) { return; }
	if (bOver<maxIm) { document.images["im"+bOver].src = normal[bOver].src; }
	document.images["im"+i].src = over[i].src;
	bOver = i;
}