diff --git a/static/main.js b/static/main.js
index a939c81..4bffd36 100644
--- a/static/main.js
+++ b/static/main.js
@@ -1,3 +1,109 @@
+'use strict';
+
+// jStuff
+
+function jStuff(query)
+{
+	this.nodes = null; 
+
+	if (typeof query === 'string' || query instanceof String) {
+		this.nodes = document.querySelectorAll(query);
+	} else {
+		this.nodes = [ query ];
+	}
+
+	this.all = function(func, arg) {
+		var i, result;
+		for (i = 0; i < this.nodes.length; i++) {
+			result = func(this.nodes[i], arg);
+		}
+		return result;
+	};
+
+	this.attribute = function(name, value) {
+		return this.all(function(node, attr) {
+			if (attr.v)
+				node.setAttribute(attr.k, attr.v);
+			return node.getAttribute(attr.k);
+		}, {k: name, v: value});
+	};
+
+	this.onClick = function(handler) {
+		this.all(function(n, f) {n.addEventListener('click', f, false)}, handler);
+		return this;
+	};
+
+	this.addClass = function(className) {
+		this.all(function(node, cn) {
+			if (node.classList)
+				node.classList.add(className);
+		}, className);
+		return this;
+	}
+
+	this.removeClass = function(className) {
+		this.all(function(node, cn) {
+			if (node.classList)
+				node.classList.remove(className);
+		}, className);
+		return this;
+	}
+
+	this.replaceClass = function(oldClass, newClass) {
+		this.all(function(node, obj) {
+			if (node.classList) {
+				node.classList.remove(obj.ocl);
+				node.classList.add(obj.ncl);
+			}
+		}, {ocl: oldClass, ncl: newClass});
+		return this;
+	}
+
+	this.switchClass = function(className) {
+		this.all(function(node, obj) {
+			if (node.classList) {
+				node.classList.toggle(className);
+			}
+		}, className);
+		return this;
+	}
+
+	this.hasClass = function(className) {
+		return this.all(function(node, cn) {
+			if (node.classList) {
+				return node.classList.contains(cn);
+			} else {
+				return (node.className.indexOf(cn) != -1);
+			}
+		}, className);
+	}
+}
+
+jStuff.create = function(tagName, childNode) {
+	var n = document.createElement(tagName);
+	if (childNode)
+		n.appendChild(childNode);
+	return new jStuff(n);
+}
+
+jStuff.createLabel = function(text) {
+	return new jStuff(document.createTextNode(text));
+}
+
+jStuff.main = function(func) {
+	if (window.addEventListener) {
+		addEventListener("load", func, false);
+	} else if (window.attachEvent) {
+		attachEvent("onload", func);
+	} else {
+		onload = func;
+	}
+}
+
+window.$ = jStuff;
+
+// SVG fix
+
 /*! code below is based on svg4everybody v2.1.9
  * github.com/jonathantneal/svg4everybody */
 
@@ -234,6 +340,9 @@ function getSVGAncestor(node) {
   return svg;
 }
 
+
+// Main
+
 function main()
 {
   /*
@@ -278,27 +387,16 @@ function main()
 
   });
   */
-  document.getElementById('menu__switch').addEventListener('click', function(event) {
 
-    var menu = document.getElementById('menu'),
-        targ = event.currentTarget;
-
-    if (menu.className=='menu')
-    {
-      menu.className='menu menu--visible';
-      targ.className='menu__switch menu__switch--opened';
-    }
-    else
-    {
-      menu.className='menu';
-      targ.className='menu__switch';
-    }
-
-  });
-
-  svg4everybody();
 }
 
-window.addEventListener ?
-  addEventListener("load", main, false) : 
-  window.attachEvent ? attachEvent("onload", main) : (onload = main);
+$.main(function(){
+	var sw = $('#menu__switch').onClick(function(evt) {
+		var menu = $('#menu'),
+			  targ = $(evt.currentTarget);
+		menu.switchClass('menu--visible');
+		targ.switchClass('menu__switch--opened');
+	});
+	svg4everybody();
+});
+