X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=taxes%2Fdb%2Ftax_types_db.inc;h=f42470eff9b5b3134a02d70e9520ad44e211510f;hb=0c760ea65c8c6f0a45ea8328abab53be649f2105;hp=e57ffb356bfbb171d10ca0bec47a695c5d0aca7b;hpb=8ea6c4dd0d9b31b3456d012b0c94339b801bee0c;p=fa-stable.git

diff --git a/taxes/db/tax_types_db.inc b/taxes/db/tax_types_db.inc
index e57ffb35..f42470ef 100644
--- a/taxes/db/tax_types_db.inc
+++ b/taxes/db/tax_types_db.inc
@@ -113,4 +113,18 @@ function is_tax_gl_unique($gl_code, $gl_code2=-1, $selected_id=-1) {
 
 	return $gl_code2 == -1 ? ($row[0] <= 1) : ($row[0] == 0);
 }
+
+function is_tax_account($account_code)
+{
+	$sql= "SELECT id FROM ".TB_PREF."tax_types WHERE 
+		sales_gl_code=".db_escape($account_code)." OR purchasing_gl_code=".db_escape($account_code);
+	$result = db_query($sql, "checking account is tax account");
+	if (db_num_rows($result) > 0) {
+		$acct = db_fetch($result);
+		return $acct['id'];
+	} else
+		return false;
+}
+
+
 ?>
\ No newline at end of file