diff --git a/downloads.js b/downloads.js
new file mode 100644
index 0000000..3a62ae0
--- /dev/null
+++ b/downloads.js
@@ -0,0 +1,115 @@
+function prettyOutput() {
+	document.getElementById('result').style.display = "inline-block";
+	document.getElementById('warning').style.display = "inline-block";
+	document.getElementById('result').innerText = calculateCSS();
+}
+
+function getNums (input) {
+	input = input.split(' - ');
+	input.shift();
+	input.forEach(function(n, i) {
+		input[i]=parseInt(n);
+	});
+	return input;
+}
+
+function calculateCSS() {
+	var mincss = "";
+	var details = {
+		general: false,
+		headings: false,
+		buttons: false,
+		inputs: false,
+		navbar: false,
+		tables: false,
+		messages: false,
+		icons: false,
+		iehacks: false,
+		grid: false,
+		total: 0,
+		totalmin: 0,
+		totalmingzip: 0
+	};
+	
+	for (var i=0; i<document.getElementById('checkboxes').children.length; i++) {
+		var currentTypeName = document.getElementById('checkboxes').children[i].children[0].name;
+		var isChecked = document.getElementsByName(currentTypeName)[0].checked;
+		
+		details[currentTypeName] = isChecked
+		
+		if (isChecked) {
+			var det = getNums(document.getElementsByName(currentTypeName)[0].parentElement.innerText || document.getElementsByName(currentTypeName)[0].parentElement.textContent);
+			details.total += det[0];
+			details.totalmin += det[1];
+			details.totalmingzip += det[2];
+			
+			switch (currentTypeName) {
+				case "general": 
+					mincss += "body{font-family:Helvetica,sans-serif;text-align:center;margin:0;font-size:16px}hr{margin:2.5em auto}hr.mediumwidth{margin:2.5em auto}a{text-decoration:none}.mediumwidth{font-size:16px;width:40%;margin-left:30%;margin-top:.3em;margin-bottom:.3em}@media(max-width:870px){.mediumwidth{width:70%;margin-left:15%}}@media(max-width:520px){.mediumwidth{width:100%;margin-left:0}hr.mediumwidth{width:auto}}.thin{font-weight:100}";
+					break;
+				case "headings":
+					mincss += "h1{font-size:4em;margin:0}h1.title{font-size:7em}h2{font-size:2em}"; 
+					break;
+				case "buttons":
+					mincss += "button{background:#afafaf;font-family:Lucida Sans Unicode,Lucida Grande,sans-serif;box-shadow:0 1px 0 rgba(255,255,255,0.5) inset;color:#f3f3f3 !important;display:inline-block;font-size:2.5em;padding:15px 40px 16px;text-align:center;text-decoration:none;margin:.3em .7em .3em .7em;border:1px solid #000;cursor:pointer}button.smooth{transition:background-color .15s ease-in-out}button.btn-a{background:#345eb3;border:1px solid #1d3464}button.btn-a:hover{background:#29498b}button.btn-a:active{background:#1d3464}button.btn-b{background:#51a351;border:1px solid #2f5f2f}button.btn-b:hover{background:#408140}button.btn-b:active{background:#2f5f2f}button.btn-c{background:#da2727;border:1px solid #841717}button.btn-c:hover{background:#b01e1e}button.btn-c:active{background:#841717}button.btn-small{padding:7px 19px 10px;font-size:16px}";
+						break;
+				case "inputs":
+					mincss += "textarea,input{border:1px solid lightgray;outline:0;padding:6px;font-size:.8em;font-family:Helvetica,sans-serif}textarea.smooth,input.smooth{transition:border .15s ease-in-out}textarea:focus,input:focus{border:1px solid #57abb3}textarea,input[type='text']{width:13em}.addon-front{padding:6px 11px 6px 10px;margin-right:-2px;border:1px solid lightgray;z-index:400;display:inline-block;border-right:0;font-size:.8em;font-family:Arial Unicode MS Regular,sans-serif !important}";
+					break;
+				case "navbar":
+					mincss += ".navbar{width:100%;background:black;color:white;text-align:left;height:1.5em;padding:1em 0 .6em}.pagename{color:white;padding:0 1em 0 2em;font-weight:bold}.navbar-link{padding:.5em;color:#aaa}.navbar-link:hover{color:white}@media(max-width:500px){.navbar a{text-align:center;display:block}.navbar{height:7.5em}}";
+					break;
+				case "tables":
+					mincss += "table{width:100%;border-spacing:0}.table th,.table td{padding:.5em;line-height:1.4em;text-align:left;vertical-align:top}.table td{border-top:1px solid #ddd}tbody tr:nth-child(2n-1){background:#e0e0e0}";
+					break;
+				case "messages":
+					mincss += "message{width:100%;display:block;padding:2em 0;background:#a7d3e4}message.warning{background:#e4a7a7}message.great{background:#a7e4ae}";
+					break;
+				case "icons":
+					mincss += "ico{font-size:1.9375em;font-family:Lucida Sans Unicode,Lucida Grande,sans-serif}";
+					break;
+				case "iehacks":
+					mincss += ".ie .mediumwidth{width:70%;margin-left:0}.ie .mediumwidth hr{margin:100px auto;padding-left:200px}";
+					break;
+				case "grid":
+					mincss += ".row{display:block;line-height:2em;margin-top:2%;height:2em}.ie column{margin:auto .7%}column{display:inline-block;float:left;margin:auto 1%}.c10{width:98%}.c9{width:88%}.c8{width:78%}.c7{width:68%}.c6{width:58%}.c5{width:48%}.c4{width:38%}.c3{width:28%}.c2{width:18%}.c1{width:8%}@media(max-width:720px){.row [class*='c']{width:100%;display:block;margin:1% auto}.row:last-child column{margin-bottom:2.5em}}";
+					break;
+			}
+		}
+	}
+
+	/*
+	oRequest = new XMLHttpRequest();
+	var sURL  = "http://8b51d1abd8.test-url.ws/gzipsize.php?encode="+mincss;
+
+	oRequest.open("GET",sURL,false);
+	oRequest.send(null);
+	*/
+	//Old XHR stuff above
+
+	var http = new XMLHttpRequest();
+	var url = "http://8b51d1abd8.test-url.ws/gzipsize.php";
+	var params = "encode="+mincss;
+	http.open("POST", url, true);
+
+	//Send the proper header information along with the request
+	http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
+	http.setRequestHeader("Content-length", params.length);
+	http.setRequestHeader("Connection", "close");
+
+	http.onreadystatechange = function() {
+		//Call a function when the state changes.
+		if (http.readyState == 4 && http.status == 200) {
+			details.totalmingzip = parseInt(http.responseText)
+			document.getElementById('details').innerHTML = document.getElementById('details').innerHTML.replace(' and', ',');
+			document.getElementById('details').innerHTML += ", and " + details.totalmingzip + " bytes <a href='http://8b51d1abd8.test-url.ws/gzip.php?encode="+mincss+"'>minified and gzipped</a>."
+			mixpanel.track('Calculate CSS', details);
+		}
+	}
+	http.send(params);
+
+	document.getElementById('details').innerHTML = "Your download of min is " + details.total + " bytes unminified and " + details.totalmin + " bytes minified (above)";
+
+	console.log(details);
+	return mincss;
+}