- fixes for graph time navigation (Alexei)

git-svn-id: svn://svn.zabbix.com/trunk@1048 97f52cf1-0a1b-0410-bd0e-c28be96e8082

1 files changed, 14 insertions, 0 deletions

diff --git a/frontends/php/include/config.inc.php b/frontends/php/include/config.inc.php
index e51d3a1d..24ceb73d 100644
--- a/frontends/php/include/config.inc.php
+++ b/frontends/php/include/config.inc.php
@@ -30,6 +30,20 @@
 		return str_replace(" "," ",$str);;
 	}
 
+	function url_param($parameter)
+	{
+		global $HTTP_GET_VARS;
+	
+		if(isset($HTTP_GET_VARS[$parameter]))
+		{
+			return "&$parameter=".$HTTP_GET_VARS[$parameter];
+		}
+		else
+		{
+			return "";
+		}
+	}
+
 	function getmicrotime()
 	{
 		list($usec, $sec) = explode(" ",microtime());