diff --git a/default.inc b/default.inc
index 7751c2b..5cb29ed 100755
--- a/default.inc
+++ b/default.inc
@@ -284,6 +284,13 @@ function arr_count() {
 	declare -n r=$1
 	echo ${#r[@]}
 }
+
+IDS_NUMBER_FORMAT(){
+	VAL=${1}
+	DEC=${2}
+	[ "${DEC}" == "" ] && DEC=2
+	[[ "${VAL}" == *"."* ]] && [[ "${VAL}" != *".0"* ]] && echo `printf "%'.${DEC}f\n" ${VAL}` || echo `printf "%'.0f\n" ${VAL}`
+}