/***********************************************************
*                     GLOBAL VARIABLES                     *
***********************************************************/

// Browser-related variables

var gvSupportedBrowser = false;   // if true, browser is either 
                                  // Netscape version 4.x or Internet 
                                  // Explorer version 4.x or greater
var gvNS4 = false;   // indicates if browser is Netscape 4.x
var gvIE4 = false;   // indicates if browser is Internet Explorer 4.x or greater


// Image-related variables

var gvImagePath = 'images/';