X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fmkws-core.js;h=6b1e0f6fcc4b2a30956d916d2afab510264efd73;hb=7ef365454c1ca797f41f77d80187f6014b64b4ac;hp=de050e02ef5711ea9ab5abc723a9498af31827c3;hpb=4e3ce33fda02425e9bb6218da13c25eac2555112;p=mkws-moved-to-github.git

diff --git a/src/mkws-core.js b/src/mkws-core.js
index de050e0..6b1e0f6 100644
--- a/src/mkws-core.js
+++ b/src/mkws-core.js
@@ -96,16 +96,6 @@ mkws.log = function(string) {
 };
 
 
-mkws.objectWithParent = function(parent) {
-    function thing() {} // Must be function so `prototype' works
-
-    thing.prototype = parent;
-    var res = new thing();
-    thing.prototype = null;
-    return res;
-};
-
-
 // This function is taken from a StackOverflow answer
 // http://stackoverflow.com/questions/901115/how-can-i-get-query-string-values-in-javascript/901144#901144
 mkws.getParameterByName = function(name) {
@@ -154,13 +144,25 @@ mkws.setMkwsConfig = function(overrides) {
 	dummy: "dummy"
     };
 
-    mkws.config = Object.create(config_default);
+    mkws.config = mkws.objectInheritingFrom(config_default);
     for (var k in overrides) {
 	mkws.config[k] = overrides[k];
     }
 };
 
 
+// This code is from Douglas Crockford's article "Prototypal Inheritance in JavaScript"
+// http://javascript.crockford.com/prototypal.html
+// mkws.objectInheritingFrom behaves the same as Object.create,
+// but since the latter is not available in IE8 we can't use it.
+//
+mkws.objectInheritingFrom = function(o) {
+    function F() {}
+    F.prototype = o;
+    return new F();
+}
+
+
 // The following functions are dispatchers for team methods that
 // are called from the UI using a team-name rather than implicit
 // context.
@@ -312,21 +314,15 @@ mkws.pagerNext = function(tname) {
 	}
     }
 
-
-    // I don't understand why I need this copy, but I do: mkws_config
-    // is not visible inside the document.ready function, but the
-    // saved copy is.
-    var saved_config;
-    if (typeof mkws_config === 'undefined') {
-	log("setting empty config");
-	saved_config = {};
-    } else {
-	log("using config: " + $.toJSON(mkws_config));
-	saved_config = mkws_config;
-    }
-
-
     $(document).ready(function() {
+	var saved_config;
+	if (typeof mkws_config === 'undefined') {
+	    log("setting empty config");
+	    saved_config = {};
+	} else {
+	    log("using config: " + $.toJSON(mkws_config));
+	    saved_config = mkws_config;
+	}
 	mkws.setMkwsConfig(saved_config);
 
 	for (var key in mkws.config) {