diff --git a/src/ajax.js b/src/ajax.js
index 439c680..84974c4 100644
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -8,7 +8,7 @@ var Ajax = {
   },
   
   activeRequestCount: 0
-}
+};
 
 Ajax.Responders = {
   responders: [],
@@ -59,7 +59,7 @@ Ajax.Base.prototype = {
       parameters:   '',
       evalJSON:     true,
       evalJS:       true
-    }
+    };
     Object.extend(this.options, options || {});
     
     this.options.method = this.options.method.toLowerCase();
@@ -310,7 +310,7 @@ Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), {
     this.container = {
       success: (container.success || container),
       failure: (container.failure || (container.success ? null : container))
-    }
+    };
     
     this.transport = Ajax.getTransport();
     this.setOptions(options);
diff --git a/src/array.js b/src/array.js
index c868136..b38abee 100644
--- a/src/array.js
+++ b/src/array.js
@@ -124,13 +124,13 @@ if (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) {
   for (; i < length; i++)
     if (this[i] === item) return i;
   return -1;
-}
+};
 
 if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) {
   i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1;
   var n = this.slice(0, i).reverse().indexOf(item);
   return (n < 0) ? n : i - n - 1;
-}
+};
 
 Array.prototype.toArray = Array.prototype.clone;
 
@@ -152,5 +152,5 @@ if (Prototype.Browser.Opera){
       }
     }
     return array;
-  }
+  };
 }
diff --git a/src/dom.js b/src/dom.js
index 5069973..563b7da 100644
--- a/src/dom.js
+++ b/src/dom.js
@@ -389,7 +389,7 @@ Element.Methods = {
         element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element;
     }
     for (var property in styles)
-      if (property == 'opacity') element.setOpacity(styles[property])
+      if (property == 'opacity') element.setOpacity(styles[property]);
       else 
         elementStyle[(property == 'float' || property == 'cssFloat') ?
           (elementStyle.styleFloat === undefined ? 'cssFloat' : 'styleFloat') : 
@@ -712,7 +712,7 @@ if (!document.createRange || Prototype.Browser.Opera) {
     }
     
     return element;
-  }
+  };
 }
 
 if (Prototype.Browser.Opera) { 
@@ -879,7 +879,7 @@ else if (Prototype.Browser.WebKit) {
       } catch (e) { }
     
     return element;
-  }
+  };
   
   // Safari returns margins on body which is incorrect if the child is absolutely
   // positioned.  For performance reasons, redefine Position.cumulativeOffset for
@@ -896,7 +896,7 @@ else if (Prototype.Browser.WebKit) {
     } while (element);
     
     return [valueL, valueT];
-  }
+  };
 }
 
 if (Prototype.Browser.IE || Prototype.Browser.Opera) {
@@ -959,7 +959,7 @@ Element._returnOffset = function(l, t) {
 };
 
 Element._getContentFromAnonymousElement = function(tagName, html) {
-  var div = new Element('div'); t = Element._insertionTranslations.tags[tagName]
+  var div = new Element('div'), t = Element._insertionTranslations.tags[tagName];
   div.innerHTML = t[0] + html + t[1];
   t[2].times(function() { div = div.firstChild });
   return $A(div.childNodes);
diff --git a/src/enumerable.js b/src/enumerable.js
index 1dba505..e4e9936 100644
--- a/src/enumerable.js
+++ b/src/enumerable.js
@@ -206,7 +206,7 @@ var Enumerable = {
   inspect: function() {
     return '#<Enumerable:' + this.toArray().inspect() + '>';
   }
-}
+};
 
 Object.extend(Enumerable, {
   map:     Enumerable.collect,
diff --git a/src/form.js b/src/form.js
index b0bf231..6040e34 100644
--- a/src/form.js
+++ b/src/form.js
@@ -108,7 +108,7 @@ Form.Methods = {
     
     return new Ajax.Request(action, options);
   }
-}
+};
 
 /*--------------------------------------------------------------------------*/
 
@@ -122,7 +122,7 @@ Form.Element = {
     $(element).select();
     return element;
   }
-}
+};
 
 Form.Element.Methods = {
   serialize: function(element) {
@@ -183,7 +183,7 @@ Form.Element.Methods = {
     element.disabled = false;
     return element;
   }
-}
+};
 
 /*--------------------------------------------------------------------------*/
 
@@ -253,11 +253,11 @@ Form.Element.Serializers = {
     // extend element because hasAttribute may not be native
     return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text;
   }
-}
+};
 
 /*--------------------------------------------------------------------------*/
 
-Abstract.TimedObserver = function() {}
+Abstract.TimedObserver = function() {};
 Abstract.TimedObserver.prototype = {
   initialize: function(element, frequency, callback) {
     this.frequency = frequency;
@@ -281,7 +281,7 @@ Abstract.TimedObserver.prototype = {
       this.lastValue = value;
     }
   }
-}
+};
 
 Form.Element.Observer = Class.create();
 Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
@@ -299,7 +299,7 @@ Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
 
 /*--------------------------------------------------------------------------*/
 
-Abstract.EventObserver = function() {}
+Abstract.EventObserver = function() {};
 Abstract.EventObserver.prototype = {
   initialize: function(element, callback) {
     this.element  = $(element);
@@ -337,7 +337,7 @@ Abstract.EventObserver.prototype = {
       }
     }    
   }
-}
+};
 
 Form.Element.EventObserver = Class.create();
 Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
diff --git a/src/hash.js b/src/hash.js
index 0867f24..963c3f6 100644
--- a/src/hash.js
+++ b/src/hash.js
@@ -38,7 +38,7 @@ Hash.toQueryString.addPair = function(key, value, prefix) {
   key = encodeURIComponent(key);
   if (value === undefined) this.push(key);
   else this.push(key + '=' + (value == null ? '' : encodeURIComponent(value)));
-}
+};
 
 Object.extend(Hash.prototype, Enumerable);
 Object.extend(Hash.prototype, {
@@ -84,7 +84,7 @@ Object.extend(Hash.prototype, {
         if (result === undefined) result = value;
         else {
           if (!Object.isArray(result)) result = [result];
-          result.push(value)
+          result.push(value);
         }
       }
       delete this[arguments[i]];
diff --git a/src/number.js b/src/number.js
index 240461a..5a2b939 100644
--- a/src/number.js
+++ b/src/number.js
@@ -23,5 +23,5 @@ Object.extend(Number.prototype, {
 });
 
 $w('abs round ceil floor').each(function(method){
-  Number.prototype[method] = Math[method].methodize()
+  Number.prototype[method] = Math[method].methodize();
 });
\ No newline at end of file
diff --git a/src/range.js b/src/range.js
index 3f412c4..373d5b1 100644
--- a/src/range.js
+++ b/src/range.js
@@ -26,4 +26,4 @@ Object.extend(ObjectRange.prototype, {
 
 var $R = function(start, end, exclusive) {
   return new ObjectRange(start, end, exclusive);
-}
\ No newline at end of file
+};
\ No newline at end of file
diff --git a/src/selector.js b/src/selector.js
index 3880b1d..3eeeed0 100644
--- a/src/selector.js
+++ b/src/selector.js
@@ -44,7 +44,7 @@ Selector.prototype = {
   
   compileXPathMatcher: function() {
     var e = this.expression, ps = Selector.patterns,
-        x = Selector.xpath, le,  m;
+        x = Selector.xpath, le, m;
 
     if (Selector._cache[e]) {
       this.xpath = Selector._cache[e]; return;
@@ -228,7 +228,7 @@ Object.extend(Selector, {
       m[3] = (m[5] || m[6]);
       return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}"); c = false;').evaluate(m);
     },
-    pseudo:       function(m) {
+    pseudo: function(m) {
       if (m[6]) m[6] = m[6].replace(/"/g, '\\"');
       return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m); 
     },
diff --git a/src/string.js b/src/string.js
index 26811d7..a1f6607 100644
--- a/src/string.js
+++ b/src/string.js
@@ -219,7 +219,7 @@ String.prototype.gsub.prepareReplacement = function(replacement) {
   if (typeof replacement == 'function') return replacement;
   var template = new Template(replacement);
   return function(match) { return template.evaluate(match) };
-}
+};
 
 String.prototype.parseQuery = String.prototype.toQueryParams;