From 30b3f54142a115fa5ba402156f465cf7d2f9a4df Mon Sep 17 00:00:00 2001
From: Jan Michel <j.michel@gsi.de>
Date: Mon, 20 Apr 2015 21:49:48 +0200
Subject: [PATCH] latest changes to presenter

---
 presenter/scripts.js | 9 +++++++--
 presenter/style.css  | 5 +++--
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/presenter/scripts.js b/presenter/scripts.js
index e6eb137..ef481e7 100644
--- a/presenter/scripts.js
+++ b/presenter/scripts.js
@@ -31,7 +31,12 @@ function updatefiles() {
 }
 
 function present(f) {
-  getData("showPic.pl?"+f);
+  if(f != "") {
+    getData("showPic.pl?"+f);
+    }
+  else {
+    alert("Select a file to show!");
+    }
 }
 
 function updatepresentation(t) {
@@ -45,4 +50,4 @@ function updatepresentation(t) {
 
 setTimeout('updatefiles();',500);
 
-setTimeout('getData("getPic.pl",null,updatepresentation)',1000);
\ No newline at end of file
+setTimeout('getData("getPic.pl",null,updatepresentation)',1000);
diff --git a/presenter/style.css b/presenter/style.css
index 9fafb57..c50d40a 100644
--- a/presenter/style.css
+++ b/presenter/style.css
@@ -47,7 +47,8 @@ body {
 
 #content img {
   height:100%;
-  width:100%;
+  /*width:100%;*/
+  max-width:100%;
   object-fit:contain;
   margin:0;
   padding:0;
@@ -65,4 +66,4 @@ div.but {
   color:#889;
   }  
   
-  
\ No newline at end of file
+  
-- 
2.43.0