X-Git-Url: https://git.bts.cx/cx.git/blobdiff_plain/6e68608aecb6a542b9c75a13afd5002aeb7bc0f1..ef10a64a4f43bf4ba5e660c0f56d31e4602998c3:/cx/lib/url.php?ds=inline

diff --git a/cx/lib/url.php b/cx/lib/url.php
index 1ace539..0bcef4c 100644
--- a/cx/lib/url.php
+++ b/cx/lib/url.php
@@ -13,3 +13,12 @@ function cx_url_admin($path) {
 function cx_url_site($path) {
 	return cx_site_url() . cx_url($path);
 }
+
+function cx_url_page($number, $delta = 0) {
+	$next_number = $number + $delta;
+	if ($next_number <= 0) {
+		return cx_url_site('/');
+	} else {
+		return cx_url_site('/page/' . $next_number );
+	}
+}