// The Central Randomizer 1.3 (C) 1997 by Paul Houle // http://www.honeylocust.com/javascript/randomizer.html (as of 2010) // old-school randomizer, original code provided by Susan Geyer 2006 for home page // CK tweaked and commented 2010 for new Web site pre-Ektron // Set randomizer variables rnd.today=new Date(); // get machine date and time rnd.seed=rnd.today.getTime(); function rnd() { // random number generator seeded from machine time, which is always changing and therefore will always rnd.seed = (rnd.seed*9301+49297) % 233280; // produce new numbers - mimicking a random effect (which is why it's called a pseudo-randomizer) return rnd.seed/(233280.0); }; function rand(number) { // tells the function to operate around a certain integer, specified in line 34 in parens return Math.ceil(rnd()*number); }; // Original script from // Dynamic Javascript Breadcrumb Navigation by Adam DuVander // http://duvinci.com/projects/javascript/crumbs/ // Released under Creative Commons License: // http://creativecommons.org/licenses/by/2.5/ // tweaked and commented CK 2010 var crumbsep = " > "; // separator between crumbs; can be any character var sectionsep = "/"; // function for splitting URL to generate crumbs; not visible as output on page var rootpath = "/"; // use "/" for root of domain; add directory if deeper than root (e.g. /cmnh) var rootname = "Home"; // designates alias for home page crumb var ucfirst = 1; // capitalizes directory names (e.g. media becomes Media) var folder = new Object; // function for compiling crumbs; not visible as output on page var objurl = new Object; // function for compiling crumbs; not visible as output on page objurl['atlas'] = '2nd PA Breeding Bird Atlas'; // sets visible name for inconvenient foldernames; no limit on how many // format: objurl['bad name'] = 'Nice Name'; var objtitle = (new String(document.title)); // strip museum name from