X-Git-Url: https://dev.renevier.net/?p=syj.git;a=blobdiff_plain;f=public%2Fjs%2Futils.js;h=dfc1a3d76952e960e706653b6a94dfdfa9c616d4;hp=85fe57a6acac89af4619ecaef3d3912d95ebc18e;hb=db98e1f62272cff0b425133aa3b909c5cfa6183d;hpb=c7c35fba8c1ded1e4d6e04a3c9e2082ad9ace60d

diff --git a/public/js/utils.js b/public/js/utils.js
index 85fe57a..dfc1a3d 100644
--- a/public/js/utils.js
+++ b/public/js/utils.js
@@ -10,14 +10,18 @@ var CloseBtn = Class.create({
             return;
         }
 
+        if (typeof options !== "object") {
+            options = {};
+        }
+
         style = Object.extend({
             float: "right",
             margin: "2px",
             fontWeight: "bold",
             padding: "0px"
-        }, typeof options === "object" ? options.style: {});
+        }, options.style);
 
-        imgsrc = (options && options.closeBtnSrc) || "icons/close.png";
+        imgsrc = (options.closeBtnSrc) || "icons/close.png";
         btn = new Element("input", { type: "image", src: imgsrc, alt: "X"}).setStyle(style);
         elt.insert({top: btn});
         btn.observe("click", function(evt) {