set name to lowercase, since it's passed as initial caps

diff --git a/src/dimensions.js b/src/dimensions.js
index a292899..9d8c354 100644 (file)
--- a/src/dimensions.js
+++ b/src/dimensions.js
@@ -36,7 +36,7 @@ jQuery.each([ "Height", "Width" ], function( i, name ) {
                if ( jQuery.isWindow( elem ) ) {
                        // Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
                        return elem.document.compatMode === "CSS1Compat" && elem.document.documentElement[ "client" + name ] ||
-                               elem.document.body[ "client" + name ] || window.screen && window.screen[ name ];
+                               elem.document.body[ "client" + name ] || window.screen && window.screen[ name.toLowerCase() ];
 
                // Get document width or height
                } else if ( elem.nodeType === 9 ) {