var zCols = 2;	// number of column thumbnails to display
var zRows = 2;	// number of row thumbnails to display

var maxPreviews = zCols * zRows;	// determine number of thumbnails shown on page

var directory = "images/";	// path structure to pictures

var previewNames = "p01:p02:p03:p04"	// array of picture name components

var previewURLs = "applications_automotive.shtml:applications_photovoltaic.shtml:applications_power-conversion.shtml:applications_high-temp-electronics.shtml"	// array of URLs for linked pictures

var itemDelimeter = ":";

var suffixPreview = "t";	// all thumbnail preview pictures use this suffix
var suffixHighlight = "h";	// all highlighted preview pictures use this suffix
var suffixLarge = "l";		// all large pictures use this suffix

var ext = ".jpg";		// extension for preview, highlight, and large images

var imgDelay = 6;		// thumbnail advance delay (in seconds)