// // trim() - trims whitespaces from the beginning and end of string // Developed by Ondrej Jombik // Copyright (c) 2003 Platon SDG, http://platon.sk/ // $Platon: scripts/js/trim/trim.js,v 1.1 2003/01/27 20:35:28 nepto Exp $ // function trim(str) { while (str.substring(0, 1) == " " || str.substring(0, 1) == "\n" || str.substring(0, 1) == "\r") { str = str.substring(1, str.length); } while (str.substring(str.length - 1, str.length) == " " || str.substring(str.length - 1, str.length) == "\n" || str.substring(str.length - 1, str.length) == "\r") { str = str.substring(0, str.length - 1); } return str; }