// Copyright (c) 2002 David Muse
// See the COPYING file for more information


function safeUnescape(string) {
        var newstring="";
	var character;
        for (var i=0; i<string.length; i++) {
                character=string.substring(i,i+1);
                if (character=="+") {
			newstring=newstring+"%20";
		} else {
			newstring=newstring+character;
		}
        }
        return unescape(newstring);
}