diff -r c830b05699ba -r ad391f838b9d php/heslo/lib/funkce.inc.php
--- a/php/heslo/lib/funkce.inc.php	Sun May 10 18:18:04 2009 +0200
+++ b/php/heslo/lib/funkce.inc.php	Fri May 29 15:12:02 2009 +0200
@@ -100,6 +100,34 @@
 	return null;
 }
 
+function sqlDotaz($dotaz, $parametry = null) {
+        global $db;
+        try {
+                $dotaz = $db->prepare($dotaz);
+
+                if ($parametry != null) {
+                        for($i = 0; $i < count($parametry); $i++) {
+                                $dotaz->bindParam($i+1, $parametry[$i]);
+                        }
+                }
+
+                $dotaz->execute();
+                $r = $dotaz->fetchAll();
+
+                return $r;
+        } catch (PDOException $e) {
+                logujChybu("sqlDotaz($dotaz)");
+        }
+}
+
+function echoClanek($id, $nadpis = 'h2') {
+    $r = sqlDotaz("SELECT * FROM clanek WHERE id = ?", $id);
+    foreach ($r as $x) {
+	htmlZnacka($nadpis, $x['nadpis']);
+	echo($x['text']);		
+    }
+}
+
 function getMicrotime(){
    list($usec, $sec) = explode(" ",microtime());
    return ((float)$usec + (float)$sec);