- fixed navigation bar for Sreens (Eugene)

	(http://www.zabbix.com/forum/showthread.php?t=2148)


git-svn-id: svn://svn.zabbix.com/trunk@2637 97f52cf1-0a1b-0410-bd0e-c28be96e8082

3 files changed, 48 insertions, 40 deletions

diff --git a/frontends/php/include/graphs.inc.php b/frontends/php/include/graphs.inc.php
index 0963cbbb..709b37ab 100644
--- a/frontends/php/include/graphs.inc.php
+++ b/frontends/php/include/graphs.inc.php
@@ -508,41 +508,41 @@
 		$h2=$h2.form_select("period",365*24*3600,"year");
 		$h2=$h2."</select>";
 		$h2=$h2."<select class=\"biginput\" name=\"dec\" onChange=\"submit()\">";
-		$h2=$h2.form_select("dec",0,S_DECREASE);
-		$h2=$h2.form_select("dec",3600,"-1h");
-		$h2=$h2.form_select("dec",4*3600,"-4h");
-		$h2=$h2.form_select("dec",24*3600,"-24h");
-		$h2=$h2.form_select("dec",7*24*3600,"-week");
-		$h2=$h2.form_select("dec",31*24*3600,"-month");
-		$h2=$h2.form_select("dec",365*24*3600,"-year");
+		$h2=$h2.form_select(NULL,0,S_DECREASE);
+		$h2=$h2.form_select(NULL,3600,"-1h");
+		$h2=$h2.form_select(NULL,4*3600,"-4h");
+		$h2=$h2.form_select(NULL,24*3600,"-24h");
+		$h2=$h2.form_select(NULL,7*24*3600,"-week");
+		$h2=$h2.form_select(NULL,31*24*3600,"-month");
+		$h2=$h2.form_select(NULL,365*24*3600,"-year");
 		$h2=$h2."</select>";
 		$h2=$h2."<select class=\"biginput\" name=\"inc\" onChange=\"submit()\">";
-		$h2=$h2.form_select("inc",0,S_INCREASE);
-		$h2=$h2.form_select("inc",3600,"+1h");
-		$h2=$h2.form_select("inc",4*3600,"+4h");
-		$h2=$h2.form_select("inc",24*3600,"+24h");
-		$h2=$h2.form_select("inc",7*24*3600,"+week");
-		$h2=$h2.form_select("inc",31*24*3600,"+month");
-		$h2=$h2.form_select("inc",365*24*3600,"+year");
+		$h2=$h2.form_select(NULL,0,S_INCREASE);
+		$h2=$h2.form_select(NULL,3600,"+1h");
+		$h2=$h2.form_select(NULL,4*3600,"+4h");
+		$h2=$h2.form_select(NULL,24*3600,"+24h");
+		$h2=$h2.form_select(NULL,7*24*3600,"+week");
+		$h2=$h2.form_select(NULL,31*24*3600,"+month");
+		$h2=$h2.form_select(NULL,365*24*3600,"+year");
 		$h2=$h2."</select>";
 		$h2=$h2.SPACE.S_MOVE.SPACE;
 		$h2=$h2."<select class=\"biginput\" name=\"left\" onChange=\"submit()\">";
-		$h2=$h2.form_select("left",0,S_LEFT_DIR);
-		$h2=$h2.form_select("left",1,"-1h");
-		$h2=$h2.form_select("left",4,"-4h");
-		$h2=$h2.form_select("left",24,"-24h");
-		$h2=$h2.form_select("left",7*24,"-week");
-		$h2=$h2.form_select("left",31*24,"-month");
-		$h2=$h2.form_select("left",365*24,"-year");
+		$h2=$h2.form_select(NULL,0,S_LEFT_DIR);
+		$h2=$h2.form_select(NULL,1,"-1h");
+		$h2=$h2.form_select(NULL,4,"-4h");
+		$h2=$h2.form_select(NULL,24,"-24h");
+		$h2=$h2.form_select(NULL,7*24,"-week");
+		$h2=$h2.form_select(NULL,31*24,"-month");
+		$h2=$h2.form_select(NULL,365*24,"-year");
 		$h2=$h2."</select>";
 		$h2=$h2."<select class=\"biginput\" name=\"right\" onChange=\"submit()\">";
-		$h2=$h2.form_select("right",0,S_RIGHT_DIR);
-		$h2=$h2.form_select("right",1,"+1h");
-		$h2=$h2.form_select("right",4,"+4h");
-		$h2=$h2.form_select("right",24,"+24h");
-		$h2=$h2.form_select("right",7*24,"+week");
-		$h2=$h2.form_select("right",31*24,"+month");
-		$h2=$h2.form_select("right",365*24,"+year");
+		$h2=$h2.form_select(NULL,0,S_RIGHT_DIR);
+		$h2=$h2.form_select(NULL,1,"+1h");
+		$h2=$h2.form_select(NULL,4,"+4h");
+		$h2=$h2.form_select(NULL,24,"+24h");
+		$h2=$h2.form_select(NULL,7*24,"+week");
+		$h2=$h2.form_select(NULL,31*24,"+month");
+		$h2=$h2.form_select(NULL,365*24,"+year");
 		$h2=$h2."</select>";
 		$h2=$h2.SPACE;
 		$h2=$h2."<input name=\"stime\" size=18 class=\"biginput\" value=\"yyyymmddhhmm\" size=12>";
diff --git a/frontends/php/include/html.inc.php b/frontends/php/include/html.inc.php
index 4c888aaa..23ac7cb8 100644
--- a/frontends/php/include/html.inc.php
+++ b/frontends/php/include/html.inc.php
@@ -50,8 +50,14 @@
 	function form_select($var, $value, $label)
 	{
 		global $_REQUEST;
-	
-		return "<option value=\"$value\" ".iif(isset($_REQUEST[$var])&&$_REQUEST[$var]==$value,"selected","").">$label";
+
+		$selected = "";
+		if(!is_null($var))
+		{
+			if(isset($_REQUEST[$var])&&$_REQUEST[$var]==$value)
+				$selected = "selected";
+		}
+		return "<option value=\"$value\" $selected>$label";
 	}
 
 	function form_input($name, $value, $size)
diff --git a/frontends/php/include/validate.inc.php b/frontends/php/include/validate.inc.php
index 4de30e9a..39e9a66f 100644
--- a/frontends/php/include/validate.inc.php
+++ b/frontends/php/include/validate.inc.php
@@ -19,6 +19,13 @@
 **/
 ?>
 <?php
+
+	function unset_request($key)
+	{
+//		SDI("unset: $key");
+		unset($_REQUEST[$key]);
+	}
+
 	define('ZBX_VALID_OK',		0);
 	define('ZBX_VALID_ERROR',	1);
 	define('ZBX_VALID_WARNING',	2);
@@ -100,8 +107,7 @@
 		{
 			if(!isset($fields[$key]))
 			{
-//echo "Unset: $key<br>";
-				unset($_REQUEST[$key]);
+				unset_request($key);
 			}
 		}
 	}
@@ -114,8 +120,7 @@
 
 			if(($flags&P_NZERO)&&(isset($_REQUEST[$field]))&&($_REQUEST[$field]==0))
 			{
-//echo "Unset: $field<br>";
-				unset($_REQUEST[$field]);
+				unset_request($field);
 			}
 		}
 	}
@@ -129,8 +134,7 @@
 			
 			if(($flags&P_ACT)&&(isset($_REQUEST[$field])))
 			{
-//echo "Unset:".$field."<br>";
-				unset($_REQUEST[$field]);
+				unset_request($field);
 			}
 		}
 	}
@@ -139,8 +143,7 @@
 	{
 		foreach($_REQUEST as $key => $val)
 		{
-//echo "Unset:".$key."<br>";
-			unset($_REQUEST[$key]);
+			unset_request($key);
 		}
 	}
 
@@ -231,8 +234,7 @@
 			if(!isset($_REQUEST[$field]))
 				return ZBX_VALID_OK;
 
-//echo "Unset:".$field."<br>";
-			unset($_REQUEST[$field]);
+			unset_request($field);
 
 			if($flags&P_SYS)
 			{