X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=emcclib.js;h=907dc19995ea326001b9ca307d346bfe3d421a8c;hb=a0a581c8b5422bf0c5ed3fde6aa25811e4eb89fc;hp=3f51df4eded89e175c4ae7f31984b929d105c268;hpb=5e53ec5e36de0485467cb9553b8fa0bb580dc403;p=sgt-puzzles.git

diff --git a/emcclib.js b/emcclib.js
index 3f51df4..907dc19 100644
--- a/emcclib.js
+++ b/emcclib.js
@@ -574,38 +574,7 @@ mergeInto(LibraryManager.library, {
      * overlay on top of the rest of the puzzle web page.
      */
     js_dialog_init: function(titletext) {
-        // Create an overlay on the page which darkens everything
-        // beneath it.
-        dlg_dimmer = document.createElement("div");
-        dlg_dimmer.style.width = "100%";
-        dlg_dimmer.style.height = "100%";
-        dlg_dimmer.style.background = '#000000';
-        dlg_dimmer.style.position = 'fixed';
-        dlg_dimmer.style.opacity = 0.3;
-        dlg_dimmer.style.top = dlg_dimmer.style.left = 0;
-        dlg_dimmer.style["z-index"] = 99;
-
-        // Now create a form which sits on top of that in turn.
-        dlg_form = document.createElement("form");
-        dlg_form.style.width = (window.innerWidth * 2 / 3) + "px";
-        dlg_form.style.opacity = 1;
-        dlg_form.style.background = '#ffffff';
-        dlg_form.style.color = '#000000';
-        dlg_form.style.position = 'absolute';
-        dlg_form.style.border = "2px solid black";
-        dlg_form.style.padding = "20px";
-        dlg_form.style.top = (window.innerHeight / 10) + "px";
-        dlg_form.style.left = (window.innerWidth / 6) + "px";
-        dlg_form.style["z-index"] = 100;
-
-        var title = document.createElement("p");
-        title.style.marginTop = "0px";
-        title.appendChild(document.createTextNode
-                          (Pointer_stringify(titletext)));
-        dlg_form.appendChild(title);
-
-        dlg_return_funcs = [];
-        dlg_next_id = 0;
+        dialog_init(Pointer_stringify(titletext));
     },
 
     /*
@@ -700,29 +669,13 @@ mergeInto(LibraryManager.library, {
      * everything else on the page.
      */
     js_dialog_launch: function() {
-        // Put in the OK and Cancel buttons at the bottom.
-        var button;
-
-        button = document.createElement("input");
-        button.type = "button";
-        button.value = "OK";
-        button.onclick = function(event) {
+        dialog_launch(function(event) {
             for (var i in dlg_return_funcs)
                 dlg_return_funcs[i]();
-            command(3);
-        }
-        dlg_form.appendChild(button);
-
-        button = document.createElement("input");
-        button.type = "button";
-        button.value = "Cancel";
-        button.onclick = function(event) {
-            command(4);
-        }
-        dlg_form.appendChild(button);
-
-        document.body.appendChild(dlg_dimmer);
-        document.body.appendChild(dlg_form);
+            command(3);         // OK
+        }, function(event) {
+            command(4);         // Cancel
+        });
     },
 
     /*
@@ -732,10 +685,7 @@ mergeInto(LibraryManager.library, {
      * associated with it.
      */
     js_dialog_cleanup: function() {
-        document.body.removeChild(dlg_dimmer);
-        document.body.removeChild(dlg_form);
-        dlg_dimmer = dlg_form = null;
-        onscreen_canvas.focus();
+        dialog_cleanup();
     },
 
     /*