Changeset 1168

Timestamp:

09/03/10 15:09:34 (17 months ago)

Author:

zeank

Message:

code cleanup

Files:

• HelpIM3/htdocs/functions.js (modified) (3 diffs)

HelpIM3/htdocs/functions.js

@@ -31 +31 @@
   };
 }
+
+HIM =  {
+    _registeredEvents: {},
+
+    handleEvent: function(event) {
+
+        if (typeof this._registeredEvents[event] == 'undefined') return;
+        for (var i=0; i<this._registeredEvents[event].length; i++) {
+            if (typeof this._registeredEvents[event][i] == 'function') {
+                this._registeredEvents[event][i]();
+            }
+        }
+    },
+
+    registerHandler: function(event, handler) {
+        if (typeof this._registeredEvents[event] == 'undefined')
+            this._registeredEvents[event] = [];
+        this._registeredEvents[event].push(handler);
+    },
+
+    expandAll: function(className) {
+        document.getElementsByClassName(className).forEach(HIM.el.show);
+    },
+
+    colapseAll: function(className) {
+        document.getElementsByClassName(className).forEach(HIM.el.hide);
+    },
+
+    el: {
+        byId: function(id) {
+            return document.getElementById(id);
+        },
+
+        hide: function(el) {
+            if (typeof el == 'string') // asume id given
+                el = HIM.el.byId(el);
+            el.style.display = 'none';
+        },
+
+        show: function(el) {
+            if (typeof el == 'string') // asume id given
+                el = HIM.el.byId(el);
+            el.style.display = '';
+        },
+
+        toggle: function(el, activateFun, deactivateFun) {
+            if (typeof el == 'string') // asume id given
+                el = HIM.el.byId(el);
+            if (el.style.display == 'none') {
+                this.show(el);
+                if (activateFun && typeof activateFun == 'function')
+                    activateFun();
+            } else {
+                this.hide(el);
+                if (deactivateFun && typeof deactivateFun == 'function')
+                    deactivateFun();
+            }
+        },
+
+        next: function(element, nodeName) {
+            // searches for next sibling with given nodeName for element
+            return this._sibling('next', element, nodeName);
+        },
+
+        prev: function(element, nodeName) {
+            // search for previous sibling with given nodeName for element
+            return this._sibling('prev', element, nodeName);
+        },
+
+        _sibling: function(dir, element, nodeName) {
+            if (typeof element == 'string')
+                element = HIM.el.byId(element);
+            if (!element)
+                return;
+            dir = (dir == 'next')?'nextSibling':'previousSibling';
+            var sibling = element[dir];
+            if (!sibling || !sibling.nodeName)
+                return;
+            if (nodeName && typeof nodeName == 'string' && nodeName != '') {
+                nodeName = nodeName.toLowerCase();
+                while (sibling.nodeName.toLowerCase() != nodeName && sibling[dir])
+                    sibling = sibling[dir];
+                if (sibling.nodeName.toLowerCase() != nodeName)
+                    return;
+            }
+            return sibling;
+        },
+
+        firstChild: function(element, nodeName) {
+            if (typeof element == 'string')
+                element = HIM.el.byId(element);
+            if (!element)
+                return;
+            for (var i=0; i<element.childNodes.length; i++) {
+                if (element.childNodes.item(i).nodeName &&
+                    element.childNodes.item(i).nodeName.toLowerCase() == nodeName.toLowerCase())
+                    return element.childNodes.item(i);
+            }
+        },
+
+        parentNode: function(element, nodeName) {
+            if (typeof element == 'string')
+                element = HIM.el.byId(element);
+            if (!element)
+                return;
+            var parent = element.parentNode;
+            while (parent.nodeName.toLowerCase() != nodeName.toLowerCase() &&
+                   parent.parentNode)
+                parent = parent.parentNode;
+            if (parent.nodeName && parent.nodeName.toLowerCase() == nodeName.toLowerCase())
+                return parent;
+            return;
+        }
+    }
+};
 
 function setStyle(obj,style,value)
@@ -413 +528 @@
 }
 
-HIM =  {
-    _registeredEvents: {},
-
-    handleEvent: function(event) {
-
-        if (typeof this._registeredEvents[event] == 'undefined') return;
-        for (var i=0; i<this._registeredEvents[event].length; i++) {
-            if (typeof this._registeredEvents[event][i] == 'function') {
-                this._registeredEvents[event][i]();
-            }
-        }
-    },
-
-    registerHandler: function(event, handler) {
-        if (typeof this._registeredEvents[event] == 'undefined')
-            this._registeredEvents[event] = [];
-        this._registeredEvents[event].push(handler);
-    },
-
-    expandAll: function(className) {
-        document.getElementsByClassName(className).forEach(HIM.el.show);
-    },
-
-    colapseAll: function(className) {
-        document.getElementsByClassName(className).forEach(HIM.el.hide);
-    },
-
-    el: {
-        byId: function(id) {
-            return document.getElementById(id);
-        },
-
-        hide: function(el) {
-            if (typeof el == 'string') // asume id given
-                el = HIM.el.byId(el);
-            el.style.display = 'none';
-        },
-
-        show: function(el) {
-            if (typeof el == 'string') // asume id given
-                el = HIM.el.byId(el);
-            el.style.display = '';
-        },
-
-        toggle: function(el, activateFun, deactivateFun) {
-            if (typeof el == 'string') // asume id given
-                el = HIM.el.byId(el);
-            if (el.style.display == 'none') {
-                this.show(el);
-                if (activateFun && typeof activateFun == 'function')
-                    activateFun();
-            } else {
-                this.hide(el);
-                if (deactivateFun && typeof deactivateFun == 'function')
-                    deactivateFun();
-            }
-        },
-
-        next: function(element, nodeName) {
-            // searches for next sibling with given nodeName for element
-            return this._sibling('next', element, nodeName);
-        },
-
-        prev: function(element, nodeName) {
-            // search for previous sibling with given nodeName for element
-            return this._sibling('prev', element, nodeName);
-        },
-
-        _sibling: function(dir, element, nodeName) {
-            if (typeof element == 'string')
-                element = HIM.el.byId(element);
-            if (!element)
-                return;
-            dir = (dir == 'next')?'nextSibling':'previousSibling';
-            var sibling = element[dir];
-            if (!sibling || !sibling.nodeName)
-                return;
-            if (nodeName && typeof nodeName == 'string' && nodeName != '') {
-                nodeName = nodeName.toLowerCase();
-                while (sibling.nodeName.toLowerCase() != nodeName && sibling[dir])
-                    sibling = sibling[dir];
-                if (sibling.nodeName.toLowerCase() != nodeName)
-                    return;
-            }
-            return sibling;
-        },
-
-        firstChild: function(element, nodeName) {
-            if (typeof element == 'string')
-                element = HIM.el.byId(element);
-            if (!element)
-                return;
-            for (var i=0; i<element.childNodes.length; i++) {
-                if (element.childNodes.item(i).nodeName &&
-                    element.childNodes.item(i).nodeName.toLowerCase() == nodeName.toLowerCase())
-                    return element.childNodes.item(i);
-            }
-        },
-
-        parentNode: function(element, nodeName) {
-            if (typeof element == 'string')
-                element = HIM.el.byId(element);
-            if (!element)
-                return;
-            var parent = element.parentNode;
-            while (parent.nodeName.toLowerCase() != nodeName.toLowerCase() &&
-                   parent.parentNode)
-                parent = parent.parentNode;
-            if (parent.nodeName && parent.nodeName.toLowerCase() == nodeName.toLowerCase())
-                return parent;
-            return;
-        }
-    }
-};
 
 HIM.registerHandler('onload', function() {
@@ -584 +585 @@
                                   td.title = 'expand comments';
                               });
-                
             };