diff --git a/rhodecode/public/js/yui/swfdetect/swfdetect.js b/rhodecode/public/js/yui/swfdetect/swfdetect.js
deleted file mode 100644
--- a/rhodecode/public/js/yui/swfdetect/swfdetect.js
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
-Copyright (c) 2010, Yahoo! Inc. All rights reserved.
-Code licensed under the BSD License:
-http://developer.yahoo.com/yui/license.html
-version: 2.8.2r1
-*/
-/**
- * Utility for Flash version detection
- * @namespace YAHOO.util
- * @module swfdetect
- */
-YAHOO.namespace("util");
-
-/**
- * Flafh detection utility.
- * @class SWFDetect
- * @static
- */
-(function () {
-	
-var version = 0;
-var uA = YAHOO.env.ua;
-var sF = "ShockwaveFlash";
-
- 	if (uA.gecko || uA.webkit || uA.opera) {
-		   if ((mF = navigator.mimeTypes['application/x-shockwave-flash'])) {
-		      if ((eP = mF.enabledPlugin)) {
-				 var vS = [];
-		         vS = eP.description.replace(/\s[rd]/g, '.').replace(/[A-Za-z\s]+/g, '').split('.');
-		        version = vS[0] + '.';
-				switch((vS[2].toString()).length)
-				{
-					case 1:
-					version += "00";
-					break;
-					case 2: 
-					version += "0";
-					break;
-				}
-		 		version +=  vS[2];
-				version = parseFloat(version);
-		      }
-		   }
-		}
-		else if(uA.ie) {
-		    try
-		    {
-		        var ax6 = new ActiveXObject(sF + "." + sF + ".6");
-		        ax6.AllowScriptAccess = "always";
-		    }
-		    catch(e)
-		    {
-		        if(ax6 != null)
-		        {
-		            version = 6.0;
-		        }
-		    }
-		    if (version == 0) {
-		    try
-		    {
-		        var ax  = new ActiveXObject(sF + "." + sF);
-		       	var vS = [];
-		        vS = ax.GetVariable("$version").replace(/[A-Za-z\s]+/g, '').split(',');
-		        version = vS[0] + '.';
-				switch((vS[2].toString()).length)
-				{
-					case 1:
-					version += "00";
-					break;
-					case 2: 
-					version += "0";
-					break;
-				}
-		 		version +=  vS[2];
-				version = parseFloat(version);
-				
-		    } catch (e) {}
-		    }
-		}
-		
-		uA.flash = version;
-		
-YAHOO.util.SWFDetect = {		
-		getFlashVersion : function () {
-			return version;
-		},
-		
-		isFlashVersionAtLeast : function (ver) {
-			return version >= ver;
-		}	
-	};
-})();
-YAHOO.register("swfdetect", YAHOO.util.SWFDetect, {version: "2.8.2r1", build: "7"});