function getLocalString(language, descriptor){
	if(global_strings[language]){
		return global_strings[language][descriptor] || global_strings["english"][descriptor] || descriptor
	} else {
		return descriptor
	}
}

function getDescriptorByLocalString(language, localString){
	for(string in global_strings[language]){
		if(global_strings[language][string] == localString){
			return string
		}
	}
	return localString
}