diff --git a/README.md b/README.md
index 0a31585..1bae268 100644
--- a/README.md
+++ b/README.md
@@ -33,11 +33,14 @@ Browser support: IE8+, Latest versions of Firefox, Chrome, Safari, Opera
 		}):
 				  
 * ext: For extending the library, adds this.el to the object or function supplied
-	Use: $_.ext("name", functionOrObject)
+	Use: $_.ext("name", functionOrObject);
 		
 	Example: $_.ext("zip", function(){ //function });
 		Adds 'zip' function to $_.
 		
+* type: For getting the type of a variable
+	Use: $_.type(var);
+		
 
 ### Ajax: simple, jQuery-like ajax functions ###
 
diff --git a/combine.php b/combine.php
index 2edeef8..90b80ea 100755
--- a/combine.php
+++ b/combine.php
@@ -77,5 +77,16 @@ $new_file .= "\n}());";
 //Output the full file
 file_put_contents("kis-custom.js", $new_file);
 
+//Get a much-minified version from Google's closure compiler
+$ch = curl_init('http://closure-compiler.appspot.com/compile');
+curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+curl_setopt($ch, CURLOPT_POST, 1);
+curl_setopt($ch, CURLOPT_POSTFIELDS, 'output_info=compiled_code&output_format=text&compilation_level=SIMPLE_OPTIMIZATIONS&js_code=' . urlencode($new_file));
+$output = curl_exec($ch);
+curl_close($ch);
+
+file_put_contents("kis-min.js", $output);
+
+
 //Display the output on-screen too
 echo '<pre>'.htmlspecialchars($new_file).'</pre>';
\ No newline at end of file
diff --git a/kis-all.js b/kis-all.js
index bd25080..eb19921 100644
--- a/kis-all.js
+++ b/kis-all.js
@@ -52,7 +52,7 @@
 	$_ = function(s)
 	{
 		//Have documentElement be default selector, just in case
-		if(typeof s == "undefined")
+		if(typeof s === "undefined")
 		{
 			sel = (typeof $_.el !== "undefined") 
 				? $_.el
@@ -60,7 +60,7 @@
 		}
 		else
 		{
-			sel = $(s);
+			sel = (typeof s !== "object") ? $(s) : s;
 		}
 
 		// Make a copy before adding properties
@@ -115,8 +115,8 @@
 	//Function to add to $_ object, and get sel
 	$_.ext = function(name, obj)
 	{
-		$_[name] = obj;
 		obj.el = sel;
+		$_[name] = obj;
 	};
 	
 	//Selector iteration
@@ -143,6 +143,18 @@
 			callback(sel);
 		}
 	});
+	
+	//Type retriever
+	$_.type = function(obj) 
+	{
+		if((function() {return obj && (obj !== this)}).call(obj))
+		{
+			//fallback on 'typeof' for truthy primitive values
+			return (typeof obj).toLowerCase();
+		}
+		
+		return ({}).toString.call(obj).match(/\s([a-z|A-Z]+)/)[1].toLowerCase();
+	}
 
 	//Set global variables
 	$_ = window.$_ = window.$_ || $_;
@@ -341,10 +353,9 @@
 	 *
 	 */
 	(function (){
-		var d, tag_reg, id_reg, class_reg;
+		var d, tag_reg, class_reg;
 		
 		tag_reg = /^([\w\-]+)$/;
-		id_reg = /#([\w\-]+$)/;
 		class_reg = /\.([\w\-]+)$/;
 		
 		
@@ -436,7 +447,7 @@
 				outerHeight: "offsetHeight",
 				outerWidth: "offsetWidth",
 				top: "posTop"
-			}
+			};
 			
 			
 			//If you don't define a value, try returning the existing value
@@ -472,18 +483,13 @@
 			var i,
 				len = curr_sel.length,
 				matches = [];
-			
-			if(typeof filter !== "string")
-			{
-				return filter;
-			}
 		
 			//Filter by tag
 			if(filter.match(tag_reg))
 			{
 				for(i=0;i<len;i++)
 				{
-					if(curr_sell[i].tagName.toLowerCase() == filter.toLowerCase())
+					if(curr_sel[i].tagName.toLowerCase() == filter.toLowerCase())
 					{
 						matches.push(curr_sel[i]);
 					}
@@ -491,6 +497,9 @@
 			}
 			else if(filter.match(class_reg))
 			{
+				//Remove the .
+				filter = filter.replace(".", "");
+				
 				for(i=0;i<len;i++)
 				{
 					if(curr_sel[i].classList.contains(filter))
@@ -499,32 +508,15 @@
 					}
 				}
 			}
-			else if(filter.match(id_reg))
-			{
-				return document.getElementById(filter);
-			}
 			else
 			{
 				console.log(filter+" is not a valid filter");
 			}
 			
-			return (matches.length === 1) ? matches[0] : matches;
+			return (matches.length == 1) ? matches[0] : matches;
 			
 		}
 		
-		function _set_sel(sel)
-		{
-			for(var i in $_) 
-			{
-				if(typeof $_[i] === "object" || typeof $_[i] === "function")
-				{
-					$_[i].el = sel;
-				}	
-			}
-			
-			return $_;
-		}
-		
 		// --------------------------------------------------------------------------
 
 		d = {
@@ -615,22 +607,27 @@
 			}, 
 			children: function(filter)
 			{
-				var sel;
-			
-				if(typeof sel === "undefined")
+				//Return the children directly, if there is no filter
+				if(typeof filter === "undefined")
 				{
-					sel =  this.el.children;
+					return $_(this.el.children);
+				}
+				
+				var childs = (typeof this.el.children !== "undefined") ? this.el.children : this.el;
+				
+				if($_.type(filter) !== "string")
+				{
+					return $_(filter);
+				}
+				else if(filter.match(/#([\w\-]+$)/))
+				{
+					return $_($_.$(filter));
 				}
 				else
 				{
-					sel = _sel_filter(filter, this.el.children);
+					var filtered = _sel_filter(filter, childs);
+					return $_(filtered);
 				}
-			
-				//Update the $_ object to reflect the new selector
-				$_ = _set_sel(sel);
-
-				//Return the $_ object for chaining
-				return $_;
 			}
 		};
 
@@ -798,7 +795,7 @@
 
 				var type = (isPost) ? "POST" : "GET";
 
-				url += (type === "GET") ? "?"+this._serialize(data, true) : '';
+				url += (type === "GET") ? "?"+this._serialize(data) : '';
 				
 				request.open(type, url);
 
@@ -820,7 +817,7 @@
 					request.send(null);
 				}
 			},
-			_serialize: function (data, encode)
+			_serialize: function (data)
 			{
 				var pairs = [];
 
@@ -837,11 +834,8 @@
 
 					var value = data[name].toString();
 
-					if (encode === true)
-					{
-						name = encodeURIComponent(name.replace(" ", "+"));
-						value = encodeURIComponent(value.replace(" ", "+"));
-					}
+					name = encodeURIComponent(name);
+					value = encodeURIComponent(value);
 
 					pairs.push(name + "=" + value);
 				}
@@ -871,7 +865,7 @@
 		// Property name for expandos on DOM objects
 		var kis_expando = "KIS_0_3_0";
 
-		var attach, remove, add_remove, e;
+		var attach, remove, add_remove, e, attach_delegate, attach_live;
 
 		// Define the proper attach and remove functions
 		// based on browser support
@@ -986,6 +980,27 @@
 				remove(sel, event, callback);
 			}
 		};
+		
+		attach_delegate = function(sel, target, event, callback)
+		{
+		
+			//Attach the listener to the parent object
+			add_remove(sel, event, function(e){
+			
+				//Get the live version of the target selector
+				sel = $_.$(sel);
+			
+			
+				//todo: fire target callback when event bubbles from target
+			}, true);
+		};
+		
+		attach_live = function(target, event, callback)
+		{
+			attach_delegate(document.documentElement, target, event, callback);
+		};
+		
+		// --------------------------------------------------------------------------
 
 		e = {
 			add: function (event, callback)
@@ -999,6 +1014,18 @@
 				$_.each(function(e){
 					add_remove(e, event, callback, false);
 				});
+			},
+			live: function (event, callback)
+			{
+				$_.each(function(e){
+					attach_live(e, event, callback);
+				});
+			},
+			delegate: function(target, event, callback)
+			{
+				$_.each(function(e){
+					attach_delegate(e, target, event, callback);
+				});
 			}
 		};
 
diff --git a/kis-min.js b/kis-min.js
new file mode 100644
index 0000000..3d09df4
--- /dev/null
+++ b/kis-min.js
@@ -0,0 +1,17 @@
+(function(){if(document.querySelectorAll){var e,c,g,f;c=function(a){if(typeof a!=="string"||typeof a==="undefined")return a;if(a.match(/^#([\w\-]+$)/))return document.getElementById(a.split("#")[1]);else a=a.match(/^([\w\-]+)$/)?document.getElementsByTagName(a):document.querySelectorAll(a);return a.length===1?a[0]:a};e=function(a){f=typeof a==="undefined"?typeof e.el!=="undefined"?e.el:document.documentElement:typeof a!=="object"?c(a):a;var a=g(e),h;for(h in a)if(typeof a[h]==="object")a[h].el=f;
+a.el=f;return a};g=function(a){var c;if(typeof a!=="undefined"){if(typeof Object.create!=="undefined")return Object.create(a);c=typeof a;if(!(c!=="object"&&c!=="function"))return c=function(){},c.prototype=a,new c}};e.ext=function(a,c){c.el=f;e[a]=c};e.ext("each",function(a){if(typeof f.length!=="undefined"&&f!==window){var c=f.length;if(c!==0)for(var d,b=0;b<c;b++)d=f.item(b)?f.item(b):f[b],a(d)}else a(f)});e.type=function(a){return function(){return a&&a!==this}.call(a)?(typeof a).toLowerCase():
+{}.toString.call(a).match(/\s([a-z|A-Z]+)/)[1].toLowerCase()};e=window.$_=window.$_||e;e.$=c;if(typeof window.console==="undefined")window.console={log:function(){}};if(typeof String.prototype.trim==="undefined")String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g,"")}}})();
+(function(){var e=e||window.$_;typeof document!=="undefined"&&!("classList"in document.createElement("a"))&&function(c){var c=(c.HTMLElement||c.Element).prototype,g=Object,f=String.prototype.trim||function(){return this.replace(/^\s+|\s+$/g,"")},a=Array.prototype.indexOf||function(d){for(var b=0,a=this.length;b<a;b++)if(b in this&&this[b]===d)return b;return-1},e=function(d,b){this.name=d;this.code=DOMException[d];this.message=b},d=function(d,b){if(b==="")throw new e("SYNTAX_ERR","An invalid or illegal string was specified");
+if(/\s/.test(b))throw new e("INVALID_CHARACTER_ERR","String contains an invalid character");return a.call(d,b)},b=function(d){for(var b=f.call(d.className),b=b?b.split(/\s+/):[],a=0,i=b.length;a<i;a++)this.push(b[a]);this._updateClassName=function(){d.className=this.toString()}},i=b.prototype=[],l=function(){return new b(this)};e.prototype=Error.prototype;i.item=function(d){return this[d]||null};i.contains=function(b){b+="";return d(this,b)!==-1};i.add=function(b){b+="";d(this,b)===-1&&(this.push(b),
+this._updateClassName())};i.remove=function(b){b+="";b=d(this,b);b!==-1&&(this.splice(b,1),this._updateClassName())};i.toggle=function(b){b+="";d(this,b)===-1?this.add(b):this.remove(b)};i.toString=function(){return this.join(" ")};if(g.defineProperty){i={get:l,enumerable:!0,configurable:!0};try{g.defineProperty(c,"classList",i)}catch(j){if(j.number===-2146823252)i.enumerable=!1,g.defineProperty(c,"classList",i)}}else g.prototype.__defineGetter__&&c.__defineGetter__("classList",l)}(self);(function(){function c(d,
+b,a){var c,f;if(typeof d.hasAttribute!=="undefined")d.hasAttribute(b)&&(c=d.getAttribute(b)),f=!0;else if(typeof d[b]!=="undefined")c=d[b],f=!1;else if(b==="class"&&typeof d.className!=="undefined")b="className",c=d.className,f=!1;if(typeof c==="undefined"&&(typeof a==="undefined"||a===null))console.log(a),console.log(d),console.log("Element does not have the selected attribute");else{if(typeof a==="undefined")return c;typeof a!=="undefined"&&a!==null?f===!0?d.setAttribute(b,a):d[b]=a:a===null&&(f===
+!0?d.removeAttribute(b):delete d[b]);return typeof a!=="undefined"?a:c}}function g(d){return d.replace(/(\-[a-z])/g,function(b){return b.toUpperCase().replace("-","")})}function f(d,b,a){var c,b=g(b);c={outerHeight:"offsetHeight",outerWidth:"offsetWidth",top:"posTop"};if(typeof a==="undefined"&&d.style[b]!=="undefined")return d.style[b];else if(typeof a==="undefined"&&d.style[c[b]]!=="undefined")return d.style[c[b]];typeof d.style[b]!=="undefined"?d.style[b]=a:d.style[c[b]]?d.style[c[b]]=a:console.log("Property "+
+b+" nor an equivalent seems to exist")}var a,h;a=/^([\w\-]+)$/;h=/\.([\w\-]+)$/;e.ext("dom",{addClass:function(d){e.each(function(b){b.classList.add(d)})},removeClass:function(d){e.each(function(b){b.classList.remove(d)})},hide:function(){this.css("display","none")},show:function(d){typeof d==="undefined"&&(d="block");this.css("display",d)},attr:function(d,b){var a=this.el;if(a.length>1&&typeof b==="undefined")console.log(a),console.log("Must be a singular element");else if(a.length>1&&typeof b!==
+"undefined")e.each(function(a){return c(a,d,b)});else return c(a,d,b)},text:function(d){var b,a,c;c=this.el;a=typeof c.innerText!=="undefined"?"innerText":typeof c.textContent!=="undefined"?"textContent":"innerHTML";b=c[a];return typeof d!=="undefined"?c[a]=d:b},css:function(d,b){if(typeof b==="undefined")return f(this.el,d);e.each(function(a){f(a,d,b)})},children:function(d){if(typeof d==="undefined")return e(this.el.children);var b=typeof this.el.children!=="undefined"?this.el.children:this.el;
+if(e.type(d)!=="string")return e(d);else if(d.match(/#([\w\-]+$)/))return e(e.$(d));else{var c,f=b.length,g=[];if(d.match(a))for(c=0;c<f;c++)b[c].tagName.toLowerCase()==d.toLowerCase()&&g.push(b[c]);else if(d.match(h)){d=d.replace(".","");for(c=0;c<f;c++)b[c].classList.contains(d)&&g.push(b[c])}else console.log(d+" is not a valid filter");return e(g.length==1?g[0]:g)}}})})();(function(){e.ext("store",{get:function(c){return JSON.parse(localStorage.getItem(c))},set:function(c,g){typeof g!=="string"&&
+(g=JSON.stringify(g));localStorage.setItem(c,g)},getAll:function(){var c,g,f;g=localStorage.length;f={};for(c=0;c<g;c++){var a=localStorage.key(c),e=localStorage.getItem(a);f[a]=e}return f}})})();(function(){e.hb=history.pushState?!1:!0;e.ext("qs",{parse:function(c){var c=c||e.hb,g,f,a,h;a={};if(c===!0)c=location.hash.split("#!/"),c=c.length>1?c[1]:"";else if(c===!1||c===void 0)c=window.location.search.substring(1);else return!1;g=c.split("&");f=g.length;for(c=0;c<f;c++){h=g[c].split("=");if(h.length<
+2)break;a[h[0]]=h[1]}return a},set:function(c,g,f){var f=f||e.hb,a=this.parse(f);c!==void 0&&g!==void 0&&(a[c]=g);var c=[],h;for(h in a)a.hasOwnProperty(h)&&c.push(h+"="+a[h]);a=c.join("&");if(f===!0)a="!/"+a,location.hash=a;return a},get:function(c,g){var g=g||e.hb,f=this.parse(g);return f[c]?f[c]:""}})})();(function(){var c={_do:function(c,f,a,e){typeof a==="undefined"&&(a=function(){});var d=typeof window.XMLHttpRequest!=="undefined"?new XMLHttpRequest:!1,e=e?"POST":"GET";c+=e==="GET"?"?"+this._serialize(f):
+"";d.open(e,c);d.onreadystatechange=function(){d.readyState===4&&a(d.responseText)};e==="POST"?(d.setRequestHeader("Content-Type","application/x-www-form-urlencoded"),d.send(this._serialize(f))):d.send(null)},_serialize:function(c){var f=[],a;for(a in c)if(c.hasOwnProperty(a)&&typeof c[a]!=="function"){var e=c[a].toString();a=encodeURIComponent(a);e=encodeURIComponent(e);f.push(a+"="+e)}return f.join("&")}};e.ext("get",function(e,f,a){c._do(e,f,a,!1)});e.ext("post",function(e,f,a){c._do(e,f,a,!0)})})();
+(function(){var c,g,f,a,h;typeof document.addEventListener!=="undefined"?(c=function(d,b,a){typeof d.addEventListener!=="undefined"&&d.addEventListener(b,a,!1)},g=function(d,b,a){typeof d.removeEventListener!=="undefined"&&d.removeEventListener(b,a,!1)}):typeof document.attachEvent!=="undefined"&&(c=function(d,b,a){var i;function c(){a.apply(arguments)}typeof d.attachEvent!=="undefined"?(g(b,a),d.attachEvent("on"+b,c),i=d.KIS_0_3_0=d.KIS_0_3_0||{},d=i,d.listeners=d.listeners||{},d.listeners[b]=d.listeners[b]||
+[],d.listeners[b].push({callback:a,listener:c})):console.log("Failed to attach event:"+b+" on "+d)},g=function(a,b,c){if(typeof a.detachEvent!=="undefined"){var e=a.KIS_0_3_0;if(e&&e.listeners&&e.listeners[b])for(var f=e.listeners[b],g=f.length,h=0;h<g;h++)if(f[h].callback===c){a.detachEvent("on"+b,f[h].listener);f.splice(h,1);f.length===0&&delete e.listeners[b];break}}});f=function(a,b,e,h){var j,k;if(typeof a==="undefined")return console.log(arguments),console.log(b),!1;if(b.match(/^([\w\-]+)$/))h===
+!0?c(a,b,e):g(a,b,e);else{b=b.split(" ");k=b.length;for(j=0;j<k;j++)f(a,b[j],e,h)}};a=function(a,b,c){f(a,c,function(){a=e.$(a)},!0)};h=function(c,b,e){a(document.documentElement,c,b,e)};e.ext("event",{add:function(a,b){e.each(function(c){f(c,a,b,!0)})},remove:function(a,b){e.each(function(c){f(c,a,b,!1)})},live:function(a,b){e.each(function(c){h(c,a,b)})},delegate:function(c,b,f){e.each(function(e){a(e,c,b,f)})}})})()})();
diff --git a/src/DOM.js b/src/DOM.js
index a78482d..44b9526 100644
--- a/src/DOM.js
+++ b/src/DOM.js
@@ -159,10 +159,9 @@ if (typeof document !== "undefined" && !("classList" in document.createElement("
  *
  */
 (function (){
-	var d, tag_reg, id_reg, class_reg;
+	var d, tag_reg, class_reg;
 	
 	tag_reg = /^([\w\-]+)$/;
-	id_reg = /#([\w\-]+$)/;
 	class_reg = /\.([\w\-]+)$/;
 	
 	
@@ -254,7 +253,7 @@ if (typeof document !== "undefined" && !("classList" in document.createElement("
 			outerHeight: "offsetHeight",
 			outerWidth: "offsetWidth",
 			top: "posTop"
-		}
+		};
 		
 		
 		//If you don't define a value, try returning the existing value
@@ -290,18 +289,13 @@ if (typeof document !== "undefined" && !("classList" in document.createElement("
 		var i,
 			len = curr_sel.length,
 			matches = [];
-		
-		if(typeof filter !== "string")
-		{
-			return filter;
-		}
 	
 		//Filter by tag
 		if(filter.match(tag_reg))
 		{
 			for(i=0;i<len;i++)
 			{
-				if(curr_sell[i].tagName.toLowerCase() == filter.toLowerCase())
+				if(curr_sel[i].tagName.toLowerCase() == filter.toLowerCase())
 				{
 					matches.push(curr_sel[i]);
 				}
@@ -309,6 +303,9 @@ if (typeof document !== "undefined" && !("classList" in document.createElement("
 		}
 		else if(filter.match(class_reg))
 		{
+			//Remove the .
+			filter = filter.replace(".", "");
+			
 			for(i=0;i<len;i++)
 			{
 				if(curr_sel[i].classList.contains(filter))
@@ -317,32 +314,15 @@ if (typeof document !== "undefined" && !("classList" in document.createElement("
 				}
 			}
 		}
-		else if(filter.match(id_reg))
-		{
-			return document.getElementById(filter);
-		}
 		else
 		{
 			console.log(filter+" is not a valid filter");
 		}
 		
-		return (matches.length === 1) ? matches[0] : matches;
+		return (matches.length == 1) ? matches[0] : matches;
 		
 	}
 	
-	function _set_sel(sel)
-	{
-		for(var i in $_) 
-		{
-			if(typeof $_[i] === "object" || typeof $_[i] === "function")
-			{
-				$_[i].el = sel;
-			}	
-		}
-		
-		return $_;
-	}
-	
 	// --------------------------------------------------------------------------
 
 	d = {
@@ -433,22 +413,27 @@ if (typeof document !== "undefined" && !("classList" in document.createElement("
 		}, 
 		children: function(filter)
 		{
-			var sel;
-		
-			if(typeof sel === "undefined")
+			//Return the children directly, if there is no filter
+			if(typeof filter === "undefined")
 			{
-				sel =  this.el.children;
+				return $_(this.el.children);
+			}
+			
+			var childs = (typeof this.el.children !== "undefined") ? this.el.children : this.el;
+			
+			if($_.type(filter) !== "string")
+			{
+				return $_(filter);
+			}
+			else if(filter.match(/#([\w\-]+$)/))
+			{
+				return $_($_.$(filter));
 			}
 			else
 			{
-				sel = _sel_filter(filter, this.el.children);
+				var filtered = _sel_filter(filter, childs);
+				return $_(filtered);
 			}
-		
-			//Update the $_ object to reflect the new selector
-			$_ = _set_sel(sel);
-
-			//Return the $_ object for chaining
-			return $_;
 		}
 	};
 
diff --git a/src/ajax.js b/src/ajax.js
index f5cec71..050f649 100644
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -19,7 +19,7 @@
 
 			var type = (isPost) ? "POST" : "GET";
 
-			url += (type === "GET") ? "?"+this._serialize(data, true) : '';
+			url += (type === "GET") ? "?"+this._serialize(data) : '';
 			
 			request.open(type, url);
 
@@ -41,7 +41,7 @@
 				request.send(null);
 			}
 		},
-		_serialize: function (data, encode)
+		_serialize: function (data)
 		{
 			var pairs = [];
 
@@ -58,11 +58,8 @@
 
 				var value = data[name].toString();
 
-				if (encode === true)
-				{
-					name = encodeURIComponent(name.replace(" ", "+"));
-					value = encodeURIComponent(value.replace(" ", "+"));
-				}
+				name = encodeURIComponent(name);
+				value = encodeURIComponent(value);
 
 				pairs.push(name + "=" + value);
 			}
diff --git a/src/core.js b/src/core.js
index 7f69ef8..ec5dc9f 100644
--- a/src/core.js
+++ b/src/core.js
@@ -52,7 +52,7 @@
 	$_ = function(s)
 	{
 		//Have documentElement be default selector, just in case
-		if(typeof s == "undefined")
+		if(typeof s === "undefined")
 		{
 			sel = (typeof $_.el !== "undefined") 
 				? $_.el
@@ -60,7 +60,7 @@
 		}
 		else
 		{
-			sel = $(s);
+			sel = (typeof s !== "object") ? $(s) : s;
 		}
 
 		// Make a copy before adding properties
@@ -115,8 +115,8 @@
 	//Function to add to $_ object, and get sel
 	$_.ext = function(name, obj)
 	{
-		$_[name] = obj;
 		obj.el = sel;
+		$_[name] = obj;
 	};
 	
 	//Selector iteration
@@ -143,6 +143,18 @@
 			callback(sel);
 		}
 	});
+	
+	//Type retriever
+	$_.type = function(obj) 
+	{
+		if((function() {return obj && (obj !== this)}).call(obj))
+		{
+			//fallback on 'typeof' for truthy primitive values
+			return (typeof obj).toLowerCase();
+		}
+		
+		return ({}).toString.call(obj).match(/\s([a-z|A-Z]+)/)[1].toLowerCase();
+	}
 
 	//Set global variables
 	$_ = window.$_ = window.$_ || $_;
diff --git a/src/event.js b/src/event.js
index 15b6265..4cc7f11 100644
--- a/src/event.js
+++ b/src/event.js
@@ -8,7 +8,7 @@
 	// Property name for expandos on DOM objects
 	var kis_expando = "KIS_0_3_0";
 
-	var attach, remove, add_remove, e;
+	var attach, remove, add_remove, e, attach_delegate, attach_live;
 
 	// Define the proper attach and remove functions
 	// based on browser support
@@ -123,6 +123,27 @@
 			remove(sel, event, callback);
 		}
 	};
+	
+	attach_delegate = function(sel, target, event, callback)
+	{
+	
+		//Attach the listener to the parent object
+		add_remove(sel, event, function(e){
+		
+			//Get the live version of the target selector
+			sel = $_.$(sel);
+		
+		
+			//todo: fire target callback when event bubbles from target
+		}, true);
+	};
+	
+	attach_live = function(target, event, callback)
+	{
+		attach_delegate(document.documentElement, target, event, callback);
+	};
+	
+	// --------------------------------------------------------------------------
 
 	e = {
 		add: function (event, callback)
@@ -136,6 +157,18 @@
 			$_.each(function(e){
 				add_remove(e, event, callback, false);
 			});
+		},
+		live: function (event, callback)
+		{
+			$_.each(function(e){
+				attach_live(e, event, callback);
+			});
+		},
+		delegate: function(target, event, callback)
+		{
+			$_.each(function(e){
+				attach_delegate(e, target, event, callback);
+			});
 		}
 	};
 
diff --git a/tests/index.html b/tests/index.html
new file mode 100644
index 0000000..45625c1
--- /dev/null
+++ b/tests/index.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<html>
+	<head>
+		<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
+		<link rel="stylesheet" href="qunit/qunit.css" type="text/css" />
+		<title>Kis-js test app</title>
+	</head>
+	<body>
+		<h1 id="qunit-header">Kis-js Test Suite</h1>
+		<h2 id="qunit-banner"></h2>
+		<div id="qunit-testrunner-toolbar"></div>
+		<h2 id="qunit-userAgent"></h2>
+		<ol id="qunit-tests"></ol>
+		<div id="qunit-fixture">
+			test markup, will be hidden
+			<span id="testSpan"></span>
+		</div>
+		<section hidden="hidden">
+			<article id="r14">
+				This is important text!
+			</article>
+			<aside id="classChild">
+				<p class="child"></p>
+				<span class="child"></span>
+				<div class="nephew"></div>
+			</aside>
+		</section>
+		<script src="../kis-custom.js"></script>
+		<script src="qunit/qunit.js"></script>
+		<script src="./tests.js"></script>
+	</body>
+</html>
\ No newline at end of file
diff --git a/tests/tests.js b/tests/tests.js
index fcc00ea..4ec0668 100644
--- a/tests/tests.js
+++ b/tests/tests.js
@@ -1,5 +1,5 @@
 (function(){
-	"use strict";
+	//"use strict";
 	
 	//Selector test function
 	function $(a)
@@ -22,6 +22,16 @@
 		strictEqual(typeof $_(), "object");
 	});
 	
+	test("Type Checking", function(){
+		equal($_.type(5), "number", "Number type");
+		equal($_.type("abc"), "string", "String type");
+		equal($_.type({}), "object", "Object type");
+		equal($_.type([0,1,2]), "array", "Array type");
+		equal($_.type(/x/), "regexp", "Regex type");
+		equal($_.type(function(){}), "function", "Function type");
+		equal($_.type(true), "boolean", "Boolean type");
+	});
+	
 	test("Unique Selectors", function(){
 		var x = $_("ol");
 		var y = $_("aside");
@@ -116,7 +126,7 @@
 	test("Show/Hide", function(){
 		expect(3);
 	
-		var $test = $_("#classChild .child");
+		var $test = $_("#classChild .nephew");
 		var ele = $test.el;
 		
 		$test.dom.hide();
@@ -132,14 +142,15 @@
 	});
 	
 	test("Text", function(){
-		expect(2);
+		expect(3);
 	
 		var $test = $_("article#r14");
 		var ele = $test.el;
 		var text = (typeof ele.innerText !== "undefined") ? ele.innerText : ele.textContent;
 		
 		equal($test.el, $("article#r14"), "Selector property is correct");
-		equal($test.dom.text(), text, "Getting test");
+		equal($test.dom.text(), text, "Getting text");
+		equal($test.dom.text(""), "", "Setting text");
 	});
 	
 	test("Attr", function(){
@@ -168,10 +179,13 @@
 	
 	test("Children", function(){
 		var $test = $_("section");
-		var ele = $test.el;
+		var ele = $("section");
+		var ele2 = $_("section aside").el;
 		
-		equal($test.dom.children().el, ele.children, "Returns children without parameters");
-		equal($test.dom.children('#r14').el, document.getElementById('r14'), "Finds id");
+		equal($_("section").dom.children().el, ele.children, "Returns children without parameters");
+		equal($_("section").dom.children('#r14').el, document.getElementById('r14'), "Finds id");
+		equal($_("section").dom.children("aside").el, ele2, "Finds children by tag name");
+		equal($_("section aside").dom.children(".child").el, $_("#classChild .child").el, "Finds children by class");
 	});
 	
 }());
\ No newline at end of file