Fix IE opacity error in indexed mode.

[pr0n] / files / pr0n-fullscreen.js

diff --git a/files/pr0n-fullscreen.js b/files/pr0n-fullscreen.js
index 1e2e8f0eec1615d8e6fe22716fd86c95bb82ee74..857f3d9c27d654801199142459c933ea60a5277e 100644 (file)
--- a/files/pr0n-fullscreen.js
+++ b/files/pr0n-fullscreen.js
@@ -82,7 +82,7 @@ function display_image(width, height, evt, filename, element_id)
                img.src = url;
        }
        
-       var main = document.getElementById("main");
+       var main = document.getElementById("iehack");
        main.appendChild(img);
 
        return img;
@@ -144,8 +144,13 @@ function set_opacity(id, amount)
                                elem.style.filter = "";
                        }
                        elem.style.filter += "alpha(opacity=" + (amount*100.0) + ")";
-               } else {
-                       elem.filters.alpha.opacity = (amount * 100.0);
+               } else {        
+                       // ugh? this seems to break in color index mode...
+                       if (typeof(elem.filters) == 'unknown') {
+                               elem.style.filter = "alpha(opacity=" + (amount*100.0) + ")";
+                       } else {
+                               elem.filters.alpha.opacity = (amount * 100.0);
+                       }
                }
        } else {                             // no alpha support
                if (amount > 0.5) {
@@ -234,7 +239,7 @@ function key_up(which) {
        } else if (which == 27) {   // escape
                set_opacity("close", 0.7);
                do_close();
-       } else if (which == 32) {   // space
+       } else if (which == 32 && global_select) {   // space
                select_image(global_image_list[global_image_num]);
        }
 }
@@ -308,5 +313,8 @@ function ie_png_hack()
                
                var previous = document.getElementById("previous");
                previous.outerHTML = "<span id=\"previous\" style=\"display: inline-block; position: absolute; bottom: 0px; right: 0px; width: 50px; height: 50px; filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + previous.src + "')\" onmousedown=\"if (can_go_previous()) set_opacity('previous', 1.0)\" onmouseup=\"if (can_go_previous()) { set_opacity('previous', 0.7); go_previous(); }\" onmouseout=\"if (can_go_previous()) { set_opacity('previous', 0.7); }\" />";
+               
+               var close = document.getElementById("close");
+               close.outerHTML = "<span id=\"close\" style=\"display: inline-block; position: absolute; top: 0px; right: 0px; width: 50px; height: 50px; filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + close.src + "')\" onmousedown=\"set_opacity('close', 1.0)\" onmouseup=\"set_opacity('close', 0.7); do_close();\" onmouseout=\"set_opacity('close', 0.7);\" />";
        }
 }