minor javascript cleanup

darcs-hash:20060430182156-7ad00-1548636dbfaa9fc0b25c26e4121f763a485c2f9c.gz

1 files changed, 111 insertions, 111 deletions

diff --git a/lib/scripts/events.js b/lib/scripts/events.js
index 1002633ce..262e5ec2d 100644
--- a/lib/scripts/events.js
+++ b/lib/scripts/events.js
@@ -1,111 +1,111 @@
-// written by Dean Edwards, 2005

-// with input from Tino Zijdel

-

-// http://dean.edwards.name/weblog/2005/10/add-event/

-

-function addEvent(element, type, handler) {

-	// assign each event handler a unique ID

-	if (!handler.$$guid) handler.$$guid = addEvent.guid++;

-	// create a hash table of event types for the element

-	if (!element.events) element.events = {};

-	// create a hash table of event handlers for each element/event pair

-	var handlers = element.events[type];

-	if (!handlers) {

-		handlers = element.events[type] = {};

-		// store the existing event handler (if there is one)

-		if (element["on" + type]) {

-			handlers[0] = element["on" + type];

-		}

-	}

-	// store the event handler in the hash table

-	handlers[handler.$$guid] = handler;

-	// assign a global event handler to do all the work

-	element["on" + type] = handleEvent;

-};

-// a counter used to create unique IDs

-addEvent.guid = 1;

-

-function removeEvent(element, type, handler) {

-	// delete the event handler from the hash table

-	if (element.events && element.events[type]) {

-		delete element.events[type][handler.$$guid];

-	}

-};

-

-function handleEvent(event) {

-	var returnValue = true;

-	// grab the event object (IE uses a global event object)

-	event = event || fixEvent(window.event);

-	// get a reference to the hash table of event handlers

-	var handlers = this.events[event.type];

-	// execute each event handler

-	for (var i in handlers) {

-		this.$$handleEvent = handlers[i];

-		if (this.$$handleEvent(event) === false) {

-			returnValue = false;

-		}

-	}

-	return returnValue;

-};

-

-function fixEvent(event) {

-	// add W3C standard event methods

-	event.preventDefault = fixEvent.preventDefault;

-	event.stopPropagation = fixEvent.stopPropagation;

-	return event;

-};

-fixEvent.preventDefault = function() {

-	this.returnValue = false;

-};

-fixEvent.stopPropagation = function() {

-	this.cancelBubble = true;

-};

-

-

-/**

- * Pseudo event handler to be fired after the DOM was parsed or

- * on window load at last.

- *

- * @author based upon some code by Dean Edwards

- * @author Andreas Gohr

- * @see    http://dean.edwards.name/weblog/2005/09/busted/

- */

-window.fireoninit = function() {

-  // quit if this function has already been called

-  if (arguments.callee.done) return;

-  // flag this function so we don't do the same thing twice

-  arguments.callee.done = true;

-

-	if (typeof window.oninit == 'function') {

-		window.oninit();

-  }

-};

-

-/**

- * This is a pseudo Event that will be fired by the above function

- *

- * Use addInitEvent to bind to this event!

- *

- * @author Andreas Gohr

- */

-window.oninit = function(){};

-

-/**

- * Bind a function to the window.init pseudo event

- *

- * @author Simon Willison

- * @see http://simon.incutio.com/archive/2004/05/26/addLoadEvent

- */

-function addInitEvent(func) {

-  var oldoninit = window.oninit;

-  if (typeof window.oninit != 'function') {

-    window.oninit = func;

-  } else {

-    window.oninit = function() {

-      oldoninit();

-      func();

-    };

-  }

-}

-

-

+// written by Dean Edwards, 2005
+// with input from Tino Zijdel
+
+// http://dean.edwards.name/weblog/2005/10/add-event/
+
+function addEvent(element, type, handler) {
+    // assign each event handler a unique ID
+    if (!handler.$$guid) handler.$$guid = addEvent.guid++;
+    // create a hash table of event types for the element
+    if (!element.events) element.events = {};
+    // create a hash table of event handlers for each element/event pair
+    var handlers = element.events[type];
+    if (!handlers) {
+        handlers = element.events[type] = {};
+        // store the existing event handler (if there is one)
+        if (element["on" + type]) {
+            handlers[0] = element["on" + type];
+        }
+    }
+    // store the event handler in the hash table
+    handlers[handler.$$guid] = handler;
+    // assign a global event handler to do all the work
+    element["on" + type] = handleEvent;
+};
+// a counter used to create unique IDs
+addEvent.guid = 1;
+
+function removeEvent(element, type, handler) {
+    // delete the event handler from the hash table
+    if (element.events && element.events[type]) {
+        delete element.events[type][handler.$$guid];
+    }
+};
+
+function handleEvent(event) {
+    var returnValue = true;
+    // grab the event object (IE uses a global event object)
+    event = event || fixEvent(window.event);
+    // get a reference to the hash table of event handlers
+    var handlers = this.events[event.type];
+    // execute each event handler
+    for (var i in handlers) {
+        this.$$handleEvent = handlers[i];
+        if (this.$$handleEvent(event) === false) {
+            returnValue = false;
+        }
+    }
+    return returnValue;
+};
+
+function fixEvent(event) {
+    // add W3C standard event methods
+    event.preventDefault = fixEvent.preventDefault;
+    event.stopPropagation = fixEvent.stopPropagation;
+    return event;
+};
+fixEvent.preventDefault = function() {
+    this.returnValue = false;
+};
+fixEvent.stopPropagation = function() {
+    this.cancelBubble = true;
+};
+
+
+/**
+ * Pseudo event handler to be fired after the DOM was parsed or
+ * on window load at last.
+ *
+ * @author based upon some code by Dean Edwards
+ * @author Andreas Gohr
+ * @see    http://dean.edwards.name/weblog/2005/09/busted/
+ */
+window.fireoninit = function() {
+  // quit if this function has already been called
+  if (arguments.callee.done) return;
+  // flag this function so we don't do the same thing twice
+  arguments.callee.done = true;
+
+    if (typeof window.oninit == 'function') {
+        window.oninit();
+  }
+};
+
+/**
+ * This is a pseudo Event that will be fired by the above function
+ *
+ * Use addInitEvent to bind to this event!
+ *
+ * @author Andreas Gohr
+ */
+window.oninit = function(){};
+
+/**
+ * Bind a function to the window.init pseudo event
+ *
+ * @author Simon Willison
+ * @see http://simon.incutio.com/archive/2004/05/26/addLoadEvent
+ */
+function addInitEvent(func) {
+  var oldoninit = window.oninit;
+  if (typeof window.oninit != 'function') {
+    window.oninit = func;
+  } else {
+    window.oninit = function() {
+      oldoninit();
+      func();
+    };
+  }
+}
+
+