function pop(where, wname, wheight, wwidth, locbar, sbars, mbars, tbars, resize)
{
	var parms = "height=" + wheight + ",width=" + wwidth + ",location=" + locbar + ",scrollbars=" + sbars + ",menubars=" + mbars + ",toolbars=" + tbars + ",resizable=" + resize;
	window.open(where, wname, parms);
}

var ImgDir = "../images/";

function rollover(index, nextimage)
{
	document.images[index].src = ImgDir + nextimage;

}