latest changes to presenter

diff --git a/presenter/scripts.js b/presenter/scripts.js
index e6eb13771eb71a89886cbcdd20ff4bb146cf5720..ef481e70f49d76983d45db5281454158bb18a2b4 100644 (file)
--- 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 9fafb57113222ab4722a4e3d1b71750ff45144f2..c50d40aa8f6db960e2bc8b0a84c67d97d59e1364 100644 (file)
--- 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
+