var ttWidth    = 200;
var ttOffsetX      = 10;            // horizontal offset of left-top corner from mousepointer
var ttOffsetY      = -50;           // vertical offset                   "
var text1      = "Photo (c) Volker Paul. Used by permission.";
var text2      = "Photo (c) Clemens Baumgartner. Used by permission.";
var text3      = "Photo by Blue Spectral Monkey. Used for trancing.";
var text4      = "Photo by Matthew Loflin Davis. Used by permission.";
var text5      = "Photo by Lynsey Gedye. Used by permission.";
var text6      = "Photo by Tim Terry. Used by permission.";