From 8020b5d2d73f13def10f40cea579892818ef2ad6 Mon Sep 17 00:00:00 2001
From: marstuart <marstuart@paypal.com>
Date: Thu, 31 Jan 2013 22:24:56 -0800
Subject: [PATCH 1/7] Converted the script include to an async format. 
 Converted <script> buttons to <a>'s.

---
 src/paypal-button.js | 114 ++++++++++++++++++++++-----
 test/index.html      | 181 ++++++++++++++++++++++++-------------------
 2 files changed, 198 insertions(+), 97 deletions(-)

diff --git a/src/paypal-button.js b/src/paypal-button.js
index 0faf56e..d811d58 100644
--- a/src/paypal-button.js
+++ b/src/paypal-button.js
@@ -1,3 +1,4 @@
+/*global document:true, module:true, ButtonFactory:true */
 if (typeof PAYPAL === 'undefined' || !PAYPAL) {
 	var PAYPAL = {};
 }
@@ -9,7 +10,6 @@ PAYPAL.apps = PAYPAL.apps || {};
 
 	'use strict';
 
-
 	var app = {},
 		paypalURL = 'https://www.paypal.com/cgi-bin/webscr',
 		qrCodeURL = 'https://www.paypal.com/webapps/ppint/qrcode?data={url}&pattern={pattern}&height={size}',
@@ -59,8 +59,8 @@ PAYPAL.apps = PAYPAL.apps || {};
 		 * @param parent {HTMLElement} The element to add the button to (Optional)
 		 * @return {HTMLElement}
 		 */
-		app.create = function (business, raw, type, parent) {
-			var data = new DataStore(), button, key;
+		app.create = function (business, raw, type, el) {
+			var data = new DataStore(), button, key, parent;
 
 			if (!business) { return false; }
 
@@ -101,8 +101,8 @@ PAYPAL.apps = PAYPAL.apps || {};
 			this.buttons[type] += 1;
 
 			// Add it to the DOM
-			if (parent) {
-				parent.appendChild(button);
+			if ((parent = el.parentNode)) {
+				parent.replaceChild(button, el);
 			}
 
 			return button;
@@ -256,7 +256,6 @@ PAYPAL.apps = PAYPAL.apps || {};
 		return dataset;
 	}
 
-
 	/**
 	 * A storage object to create structured methods around a button's data
 	 */
@@ -275,28 +274,107 @@ PAYPAL.apps = PAYPAL.apps || {};
 			delete this.items[key];
 		};
 	}
+	
+	
+	function getButtons() {
+		var slice;
+
+		if (document.querySelectorAll) {
+			slice = Array.prototype.slice;
+			return function (attr) {
+				return slice.call(document.body.querySelectorAll('[data-paypal]'));
+			};
+		}
 
+		return function (attr) {
+			var elems = document.body.getElementsByTagName('a*'),
+				match = [],
+				elem, i;
+
+			for (i = elems.length - 1; i > -1; i--) {
+				elem = elems[i];
+				// Non-existent attributes generally return empty string ('') or null,
+				// so their falsy-ness suffices in this case.
+				if (elem.getAttribute(attr)) {
+					match.push(elems);
+				}
+			}
 
-	// Init the buttons
-	if (typeof document !== 'undefined') {
-		var ButtonFactory = PAYPAL.apps.ButtonFactory,
-			nodes = document.getElementsByTagName('script'),
+			return match;
+		};
+	}
+	
+	/**
+	 * Gets all elements w/ data-paypal attributes
+	 *
+	 * @param type {String} The data-paypal value to match against
+	 * @return {NodeList}
+	 */
+	function getButtonsByType(type){
+		var nodes = [],
+			attr = "data-paypal",
+			value;
+		
+		function getButton(node, fn) {     
+			fn(node);
+			node = node.firstChild;
+		
+			while (node) {         
+				getButton(node, fn);         
+				node = node.nextSibling;     
+			}
+		}
+		
+		getButton(document.body, function(n) { 
+			if (n.nodeType === 1 && (value = n.getAttribute(attr))) {
+				if (value === type) {
+					nodes.push(n);	
+				}
+			}
+		});
+		
+		return nodes;
+	}
+
+	/**
+	 * Grab the merchant's ID off of the <script> snippet
+	 *
+	 * @param
+	 * @return {String}
+	 */
+	function getMerchantId() {
+		var nodes = document.getElementsByTagName('script'),
 			node, data, type, business, i, len;
 
 		for (i = 0, len = nodes.length; i < len; i++) {
 			node = nodes[i];
 
 			if (!node || !node.src) { continue; }
-
-			data = node && getDataSet(node);
-			type = data && data.button && data.button.value;
+			
 			business = node.src.split('?merchant=')[1];
+			break;
+		}
+		
+		return business;
+	}
 
-			if (business) {
-				ButtonFactory.create(business, data, type, node.parentNode);
 
-				// Clean up
-				node.parentNode.removeChild(node);
+	// Find paypal button elements, find merchant ID, and then initialize buttons
+	if (typeof document !== 'undefined') {
+		
+		var ButtonFactory = PAYPAL.apps.ButtonFactory,
+			buttons = getButtonsByType('checkout'),
+			merchantId = getMerchantId(),
+			button, data, type, i, len;
+		
+		for (i = 0, len = buttons.length; i < len; i++) {
+			button = buttons[i];
+
+			data = button && getDataSet(button);
+			type = data && data.button && data.button.value;
+			
+			if (merchantId) {
+				ButtonFactory.create(merchantId, data, type, button);
 			}
 		}
 	}
@@ -308,4 +386,4 @@ PAYPAL.apps = PAYPAL.apps || {};
 // Export for CommonJS environments
 if (typeof module === 'object' && typeof module.exports === 'object') {
 	module.exports = PAYPAL;
-}
+}
\ No newline at end of file
diff --git a/test/index.html b/test/index.html
index 12ed652..c7507eb 100644
--- a/test/index.html
+++ b/test/index.html
@@ -9,111 +9,134 @@
 	<script src="../lib/MiniCart/minicart.js"></script>
 
 	<div id="buynow-sm">
-		<h2>Buy Now (Small)</h2>
-		<script src="../src/paypal-button.js?merchant=6XF3MPZBZV6HU"
-		    data-button="buynow"
-		    data-name="Buy now!"
-		    data-amount="1.00"
-		    data-size="small"
-		></script>
+		<p>Buy Now (Small)</p>
+		
+		<a href="https://www.paypal.com/cgi-bin/webscr" 
+			data-paypal="checkout"
+			data-button="buynow"
+			data-name="Buy now!"
+			data-amount="1.00"
+			data-size="small"
+		>Check Out with PayPal</a>
 	</div>
-
+	
 	<div id="buynow-lg">
-		<h2>Buy Now (Large)</h2>
-		<script src="../src/paypal-button.js?merchant=6XF3MPZBZV6HU"
-		    data-button="buynow"
-		    data-name="Buy now!"
-		    data-amount="1.00"
-		></script>
+		<p>Buy Now (Large)</p>
+		
+		<a data-paypal="checkout"
+			data-button="buynow"
+			data-name="Buy now!"
+			data-amount="1.00"
+		>Check Out with PayPal</a>
 	</div>
-
+	
 	<div id="buynow-es_ES">
-		<h2>Buy Now (Spanish)</h2>
-		<script src="../src/paypal-button.js?merchant=6XF3MPZBZV6HU"
-		    data-button="buynow"
-		    data-name="Buy now!"
-		    data-amount="1.00"
-		    data-lang="es_ES"
-		></script>
+		<p>Buy Now (Spanish)</p>
+		
+		<a data-paypal="checkout"
+			data-button="buynow"
+			data-name="Buy now!"
+			data-amount="1.00"
+			data-lang="es_ES"
+		>Check Out with PayPal</a>
 	</div>
-
+	
 	<div id="buynow-fr_FR">
-		<h2>Buy Now (French)</h2>
-		<script src="../src/paypal-button.js?merchant=6XF3MPZBZV6HU"
-		    data-button="buynow"
-		    data-name="Buy now!"
-		    data-amount="1.00"
-		    data-lang="fr_FR"
-		></script>
+		<p>Buy Now (French)</p>
+		
+		<a data-paypal="checkout"
+			data-button="buynow"
+			data-name="Buy now!"
+			data-amount="1.00"
+			data-lang="fr_FR"
+		>Check Out with PayPal</a>
 	</div>
-
+	
 	<div id="buynow-de_DE">
-		<h2>Buy Now (German)</h2>
-		<script src="../src/paypal-button.js?merchant=6XF3MPZBZV6HU"
-		    data-button="buynow"
-		    data-name="Buy now!"
-		    data-amount="1.00"
-		    data-lang="de_DE"
-		></script>
+		<p>Buy Now (German)</p>
+		
+		<a data-paypal="checkout"
+			data-button="buynow"
+			data-name="Buy now!"
+			data-amount="1.00"
+			data-lang="de_DE"
+		>Check Out with PayPal</a>
 	</div>
-
+	
 	<div id="buynow-editable">
-		<h2>Buy Now (Editable)</h2>
-		<script src="../src/paypal-button.js?merchant=6XF3MPZBZV6HU"
-		    data-button="buynow"
-		    data-name-editable="Buy now!"
-		    data-amount="1.00"
-		    data-quantity-editable="1"
-		    data-lang="en_US"
-		></script>
+		<p>Buy Now (Editable)</p>
+		
+		<a data-paypal="checkout"
+			data-button="buynow"
+			data-name="Buy now!"
+			data-amount="1.00"
+			data-quantity-editable="1"
+			data-lang="en_US"
+		>Check Out with PayPal</a>
 	</div>
-
+	
 	<div id="cart-sm">
-		<h2>Cart (Small)</h2>
-		<script src="../src/paypal-button.js?merchant=6XF3MPZBZV6HU"
-		    data-button="cart"
-		    data-name="Add to cart!"
-		    data-amount="1.00"
-		    data-size="small"
-		></script>
+		<p>Cart (Small)</p>
+		
+		<a data-paypal="checkout"
+			data-button="cart"
+			data-name="Add to cart!"
+			data-amount="1.00"
+			data-size="small"
+		>Check Out with PayPal</a>
 	</div>
-
+	
 	<div id="cart-lg">
-		<h2>Cart (Large)</h2>
-		<script src="../src/paypal-button.js?merchant=6XF3MPZBZV6HU"
-		    data-button="cart"
-		    data-name="Add to cart!"
-		    data-amount="1.00"
-		    data-size="large"
-		></script>
-	</div>
+		<p>Cart (Large)</p>
 
+		<a data-paypal="checkout"
+			data-button="cart"
+			data-name="Add to cart!"
+			data-amount="1.00"
+			data-size="large"
+		>Check Out with PayPal</a>
+	</div>
+	
 	<div id="hosted-sm">
-		<h2>Hosted (Small)</h2>
-		<script src="../src/paypal-button.js?merchant=6XF3MPZBZV6HU"
+		<p>Hosted (Small)</p>
+		
+		<a data-paypal="checkout"
 			data-button="cart"
-		    data-id="8R63A645E2QB6"
-		    data-size="small"
-		></script>
+			data-id="8R63A645E2QB6"
+			data-size="small"
+		>Check Out with PayPal</a>
 	</div>
-
+	
 	<div id="hosted-lg">
-		<h2>Hosted</h2>
-		<script src="../src/paypal-button.js?merchant=6XF3MPZBZV6HU"
+		<p>Hosted</p>
+
+		<a data-paypal="checkout"
 			data-button="cart"
-		    data-id="8R63A645E2QB6"
-		></script>
+			data-id="8R63A645E2QB6"
+		>Check Out with PayPal</a>
 	</div>
-
+	
 	<div id="qr">
 		<h2>QR Code</h2>
-		<script src="../src/paypal-button.js?merchant=6XF3MPZBZV6HU"
-		    data-button="qr"
-		    data-name="Buy from a QR code!"
+		
+		<a data-paypal="checkout"
+			data-button="qr"
+			data-name="Buy from a QR code!"
 		    data-amount="1.00"
 		    data-size="250"
-		></script>
+		>Check Out with PayPal</a>
 	</div>
+	
+	<script>
+		(function(d, s, id){ 
+			var js, ref = d.getElementsByTagName(s)[0];
+			if (!d.getElementById(id)) {
+				js = d.createElement(s); js.id = id; js.async = true;
+				js.src = "../src/paypal-button.js?merchant=6XF3MPZBZV6HU";
+				ref.parentNode.insertBefore(js, ref);
+			}
+		}(document, "script", "paypal-js"));
+	</script>
 
 </body>
 </html>
\ No newline at end of file

From aa63a9d5e43bd567ed4061f88ff25cb21d7add53 Mon Sep 17 00:00:00 2001
From: mstuart <stuartmark@gmail.com>
Date: Thu, 31 Jan 2013 22:45:09 -0800
Subject: [PATCH 2/7] whoops.  ripped out href from my own testing.

---
 test/index.html | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/test/index.html b/test/index.html
index c7507eb..12090a3 100644
--- a/test/index.html
+++ b/test/index.html
@@ -11,8 +11,7 @@
 	<div id="buynow-sm">
 		<p>Buy Now (Small)</p>
 		
-		<a href="https://www.paypal.com/cgi-bin/webscr" 
-			data-paypal="checkout"
+		<a data-paypal="checkout"
 			data-button="buynow"
 			data-name="Buy now!"
 			data-amount="1.00"

From 95b2327f8566a32abf26e9f64c9c7503a5818f89 Mon Sep 17 00:00:00 2001
From: mstuart <stuartmark@gmail.com>
Date: Fri, 1 Feb 2013 00:26:19 -0800
Subject: [PATCH 3/7] buttons are now image-less and using css.  definitely a
 1st cut though.  need to clean up the CSS a bit, do more cross-browser
 testing, etc.

---
 src/paypal-button.js | 61 ++++++++++++++++++++++++++++++++++++++++----
 test/index.html      | 12 +++++++++
 2 files changed, 68 insertions(+), 5 deletions(-)

diff --git a/src/paypal-button.js b/src/paypal-button.js
index d811d58..29e5328 100644
--- a/src/paypal-button.js
+++ b/src/paypal-button.js
@@ -24,6 +24,24 @@ PAYPAL.apps = PAYPAL.apps || {};
 		buttonImgs = {
 			buynow: '//www.paypalobjects.com/{locale}/i/btn/btn_buynow_{size}.gif',
 			cart: '//www.paypalobjects.com/{locale}/i/btn/btn_cart_{size}.gif'
+		},
+		buttonText = {
+			en_US: {
+				buynow: 'Buy Now',
+				cart: 'Add to Cart'
+			},
+			es_ES: {
+				buynow: 'Comporar ahora',
+				cart: 'Añadir al carro'
+			},
+			fr_FR: {
+				buynow: 'Acheter',
+				cart: 'Ajouter au panier'
+			},
+			de_DE: {
+				buynow: 'Jetzt kaufen',
+				cart: 'In den Warenkorb'
+			}
 		};
 
 	if (!PAYPAL.apps.ButtonFactory) {
@@ -96,6 +114,9 @@ PAYPAL.apps = PAYPAL.apps || {};
 			} else {
 				button = buildForm(data, type);
 			}
+			
+			// Inject CSS
+			injectCSS();
 
 			// Register it
 			this.buttons[type] += 1;
@@ -122,12 +143,12 @@ PAYPAL.apps = PAYPAL.apps || {};
 	 */
 	function buildForm(data, type) {
 		var form = document.createElement('form'),
-			btn = document.createElement('input'),
+			btn = document.createElement('button'),
 			hidden = document.createElement('input'),
 			items = data.items,
 			item, child, label, input, key, size, locale;
 
-		btn.type = 'image';
+		btn.type = 'submit';
 		hidden.type = 'hidden';
 		form.method = 'post';
 		form.action = paypalURL;
@@ -161,11 +182,14 @@ PAYPAL.apps = PAYPAL.apps || {};
 			form.appendChild(child);
 		}
 
-		size = items.size && items.size.value;
-		locale = items.lc && items.lc.value;
+		size = items.size ? items.size.value : "large";
+		locale = items.lc ? items.lc.value : "en_US";
 
+		//btn.src = getButtonImg(type, size, locale);
+		btn.className = "paypal-button " + size;
+		btn.innerHTML = buttonText[locale][items.button.value];
+		
 		form.appendChild(btn);
-		btn.src = getButtonImg(type, size, locale);
 
 		// If the Mini Cart is present then register the form
 		if (PAYPAL.apps.MiniCart && data.cmd === '_cart') {
@@ -180,6 +204,33 @@ PAYPAL.apps = PAYPAL.apps || {};
 
 		return form;
 	}
+	
+	/**
+	 * Injects button CSS in the <head>
+	 *
+	 * @return {void}
+	 */
+	function injectCSS() {
+		var css = '',
+			styleEl = document.createElement('style'),
+			paypalButton = '.paypal-button',
+			paypalInput = paypalButton + ' button[type=submit]';
+
+		css += paypalButton + ' { white-space: nowrap; overflow: hidden; }';
+		css += paypalInput + ' { outline: none; text-decoration: none; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; -ms-box-sizing: border-box; box-sizing: border-box; max-width: 100%; position: relative; margin: 0; background-color: rgb(252,155,0);  background: -moz-linear-gradient(top, rgb(255,248,252) 0%, rgb(252,155,0) 66%, rgb(252,155,0) 66%, rgb(255,248,252) 100%); background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgb(255,248,252)), color-stop(66%,rgb(252,155,0)), color-stop(66%,rgb(252,155,0)), color-stop(100%,rgb(255,248,252))); background: -webkit-linear-gradient(top, rgb(255,248,252) 0%,rgb(252,155,0) 66%,rgb(252,155,0) 66%,rgb(255,248,252) 100%); background: -o-linear-gradient(top, rgb(255,248,252) 0%,rgb(252,155,0) 66%,rgb(252,155,0) 66%,rgb(255,248,252) 100%); background: -ms-linear-gradient(top, rgb(255,248,252) 0%,rgb(252,155,0) 66%,rgb(252,155,0) 66%,rgb(255,248,252) 100%); background: linear-gradient(to bottom, rgb(255,248,252) 0%,rgb(252,155,0) 66%,rgb(252,155,0) 66%,rgb(255,248,252) 100%);filter:progid:DXImageTransform.Microsoft.gradient( startColorstr="rgb(255,248,252)", endColorstr="rgb(252,155,0)",GradientType=0 );border: rgb(251,137,0) solid 1px; -moz-border-radius: 12px; -webkit-border-radius: 12px; border-radius: 12px; color: rgb(5, 37, 87); font-weight: bold; text-shadow: 0 1px 0 rgba(255,255,255,.5); -webkit-user-select: none; -moz-user-select: none; -o-user-select: none; user-select: none; cursor: pointer; max-width: 100%; overflow: hidden; font-style: italic; font-family: "Verdana"; }';
+		css += paypalInput + '.small { padding: 3px 15px; font-size: 11px; }';
+		css += paypalInput + '.large { padding: 4px 22px; font-size: 13px; }';
+	
+		styleEl.type = 'text/css';
+		
+		if (styleEl.styleSheet) {
+			styleEl.styleSheet.cssText = css;
+		} else {
+			styleEl.appendChild(document.createTextNode(css));
+		}
+		
+		document.getElementsByTagName('head')[0].appendChild(styleEl);
+	}
 
 
 	/**
diff --git a/test/index.html b/test/index.html
index 12090a3..eab900f 100644
--- a/test/index.html
+++ b/test/index.html
@@ -7,6 +7,9 @@
 </head>
 <body>
 	<script src="../lib/MiniCart/minicart.js"></script>
+	
+	<a href="https://twitter.com/share" class="twitter-share-button" data-lang="es">Tweet</a>
+<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="https://platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
 
 	<div id="buynow-sm">
 		<p>Buy Now (Small)</p>
@@ -17,6 +20,7 @@
 			data-amount="1.00"
 			data-size="small"
 		>Check Out with PayPal</a>
+		<img src="http://www.paypalobjects.com/en_US/i/btn/btn_buynow_SM.gif" />
 	</div>
 	
 	<div id="buynow-lg">
@@ -27,6 +31,7 @@
 			data-name="Buy now!"
 			data-amount="1.00"
 		>Check Out with PayPal</a>
+		<img src="http://www.paypalobjects.com/en_US/i/btn/btn_buynow_LG.gif" />
 	</div>
 	
 	<div id="buynow-es_ES">
@@ -38,6 +43,8 @@
 			data-amount="1.00"
 			data-lang="es_ES"
 		>Check Out with PayPal</a>
+		
+		<img src="http://www.paypalobjects.com/es_ES/i/btn/btn_buynow_LG.gif" />
 	</div>
 	
 	<div id="buynow-fr_FR">
@@ -49,6 +56,7 @@
 			data-amount="1.00"
 			data-lang="fr_FR"
 		>Check Out with PayPal</a>
+		<img src="http://www.paypalobjects.com/fr_FR/i/btn/btn_buynow_LG.gif" />
 	</div>
 	
 	<div id="buynow-de_DE">
@@ -60,6 +68,7 @@
 			data-amount="1.00"
 			data-lang="de_DE"
 		>Check Out with PayPal</a>
+		<img src="http://www.paypalobjects.com/de_DE/i/btn/btn_buynow_LG.gif" />
 	</div>
 	
 	<div id="buynow-editable">
@@ -72,6 +81,7 @@
 			data-quantity-editable="1"
 			data-lang="en_US"
 		>Check Out with PayPal</a>
+		<img src="http://www.paypalobjects.com/en_US/i/btn/btn_buynow_LG.gif" />
 	</div>
 	
 	<div id="cart-sm">
@@ -83,6 +93,7 @@
 			data-amount="1.00"
 			data-size="small"
 		>Check Out with PayPal</a>
+		<img src="http://www.paypalobjects.com/en_US/i/btn/btn_cart_SM.gif" />
 	</div>
 	
 	<div id="cart-lg">
@@ -94,6 +105,7 @@
 			data-amount="1.00"
 			data-size="large"
 		>Check Out with PayPal</a>
+		<img src="http://www.paypalobjects.com/en_US/i/btn/btn_cart_LG.gif" />
 	</div>
 	
 	<div id="hosted-sm">

From f6059162a94e3a3c10da7ae994228f3358b157eb Mon Sep 17 00:00:00 2001
From: mstuart <stuartmark@gmail.com>
Date: Fri, 1 Feb 2013 00:32:43 -0800
Subject: [PATCH 4/7] converting special chars to entities.

---
 src/paypal-button.js |  2 +-
 test/index.html      | 12 ------------
 2 files changed, 1 insertion(+), 13 deletions(-)

diff --git a/src/paypal-button.js b/src/paypal-button.js
index 29e5328..887c8a9 100644
--- a/src/paypal-button.js
+++ b/src/paypal-button.js
@@ -32,7 +32,7 @@ PAYPAL.apps = PAYPAL.apps || {};
 			},
 			es_ES: {
 				buynow: 'Comporar ahora',
-				cart: 'Añadir al carro'
+				cart: 'A&ntilde;adir al carro'
 			},
 			fr_FR: {
 				buynow: 'Acheter',
diff --git a/test/index.html b/test/index.html
index eab900f..12090a3 100644
--- a/test/index.html
+++ b/test/index.html
@@ -7,9 +7,6 @@
 </head>
 <body>
 	<script src="../lib/MiniCart/minicart.js"></script>
-	
-	<a href="https://twitter.com/share" class="twitter-share-button" data-lang="es">Tweet</a>
-<script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="https://platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
 
 	<div id="buynow-sm">
 		<p>Buy Now (Small)</p>
@@ -20,7 +17,6 @@
 			data-amount="1.00"
 			data-size="small"
 		>Check Out with PayPal</a>
-		<img src="http://www.paypalobjects.com/en_US/i/btn/btn_buynow_SM.gif" />
 	</div>
 	
 	<div id="buynow-lg">
@@ -31,7 +27,6 @@
 			data-name="Buy now!"
 			data-amount="1.00"
 		>Check Out with PayPal</a>
-		<img src="http://www.paypalobjects.com/en_US/i/btn/btn_buynow_LG.gif" />
 	</div>
 	
 	<div id="buynow-es_ES">
@@ -43,8 +38,6 @@
 			data-amount="1.00"
 			data-lang="es_ES"
 		>Check Out with PayPal</a>
-		
-		<img src="http://www.paypalobjects.com/es_ES/i/btn/btn_buynow_LG.gif" />
 	</div>
 	
 	<div id="buynow-fr_FR">
@@ -56,7 +49,6 @@
 			data-amount="1.00"
 			data-lang="fr_FR"
 		>Check Out with PayPal</a>
-		<img src="http://www.paypalobjects.com/fr_FR/i/btn/btn_buynow_LG.gif" />
 	</div>
 	
 	<div id="buynow-de_DE">
@@ -68,7 +60,6 @@
 			data-amount="1.00"
 			data-lang="de_DE"
 		>Check Out with PayPal</a>
-		<img src="http://www.paypalobjects.com/de_DE/i/btn/btn_buynow_LG.gif" />
 	</div>
 	
 	<div id="buynow-editable">
@@ -81,7 +72,6 @@
 			data-quantity-editable="1"
 			data-lang="en_US"
 		>Check Out with PayPal</a>
-		<img src="http://www.paypalobjects.com/en_US/i/btn/btn_buynow_LG.gif" />
 	</div>
 	
 	<div id="cart-sm">
@@ -93,7 +83,6 @@
 			data-amount="1.00"
 			data-size="small"
 		>Check Out with PayPal</a>
-		<img src="http://www.paypalobjects.com/en_US/i/btn/btn_cart_SM.gif" />
 	</div>
 	
 	<div id="cart-lg">
@@ -105,7 +94,6 @@
 			data-amount="1.00"
 			data-size="large"
 		>Check Out with PayPal</a>
-		<img src="http://www.paypalobjects.com/en_US/i/btn/btn_cart_LG.gif" />
 	</div>
 	
 	<div id="hosted-sm">

From aa3548255f62db79b6b00c3103338cfda9a9f237 Mon Sep 17 00:00:00 2001
From: mstuart <stuartmark@gmail.com>
Date: Fri, 1 Feb 2013 00:49:42 -0800
Subject: [PATCH 5/7] converted anchors to buttons.

---
 src/paypal-button.js |  2 +-
 test/index.html      | 44 ++++++++++++++++++++++----------------------
 2 files changed, 23 insertions(+), 23 deletions(-)

diff --git a/src/paypal-button.js b/src/paypal-button.js
index 887c8a9..d7de824 100644
--- a/src/paypal-button.js
+++ b/src/paypal-button.js
@@ -338,7 +338,7 @@ PAYPAL.apps = PAYPAL.apps || {};
 		}
 
 		return function (attr) {
-			var elems = document.body.getElementsByTagName('a*'),
+			var elems = document.body.getElementsByTagName('button'),
 				match = [],
 				elem, i;
 
diff --git a/test/index.html b/test/index.html
index 12090a3..71b5622 100644
--- a/test/index.html
+++ b/test/index.html
@@ -11,119 +11,119 @@
 	<div id="buynow-sm">
 		<p>Buy Now (Small)</p>
 		
-		<a data-paypal="checkout"
+		<button data-paypal="checkout"
 			data-button="buynow"
 			data-name="Buy now!"
 			data-amount="1.00"
 			data-size="small"
-		>Check Out with PayPal</a>
+		></button>
 	</div>
 	
 	<div id="buynow-lg">
 		<p>Buy Now (Large)</p>
 		
-		<a data-paypal="checkout"
+		<button data-paypal="checkout"
 			data-button="buynow"
 			data-name="Buy now!"
 			data-amount="1.00"
-		>Check Out with PayPal</a>
+		></button>
 	</div>
 	
 	<div id="buynow-es_ES">
 		<p>Buy Now (Spanish)</p>
 		
-		<a data-paypal="checkout"
+		<button data-paypal="checkout"
 			data-button="buynow"
 			data-name="Buy now!"
 			data-amount="1.00"
 			data-lang="es_ES"
-		>Check Out with PayPal</a>
+		></button>
 	</div>
 	
 	<div id="buynow-fr_FR">
 		<p>Buy Now (French)</p>
 		
-		<a data-paypal="checkout"
+		<button data-paypal="checkout"
 			data-button="buynow"
 			data-name="Buy now!"
 			data-amount="1.00"
 			data-lang="fr_FR"
-		>Check Out with PayPal</a>
+		></button>
 	</div>
 	
 	<div id="buynow-de_DE">
 		<p>Buy Now (German)</p>
 		
-		<a data-paypal="checkout"
+		<button data-paypal="checkout"
 			data-button="buynow"
 			data-name="Buy now!"
 			data-amount="1.00"
 			data-lang="de_DE"
-		>Check Out with PayPal</a>
+		></button>
 	</div>
 	
 	<div id="buynow-editable">
 		<p>Buy Now (Editable)</p>
 		
-		<a data-paypal="checkout"
+		<button data-paypal="checkout"
 			data-button="buynow"
 			data-name="Buy now!"
 			data-amount="1.00"
 			data-quantity-editable="1"
 			data-lang="en_US"
-		>Check Out with PayPal</a>
+		></button>
 	</div>
 	
 	<div id="cart-sm">
 		<p>Cart (Small)</p>
 		
-		<a data-paypal="checkout"
+		<button data-paypal="checkout"
 			data-button="cart"
 			data-name="Add to cart!"
 			data-amount="1.00"
 			data-size="small"
-		>Check Out with PayPal</a>
+		></button>
 	</div>
 	
 	<div id="cart-lg">
 		<p>Cart (Large)</p>
 
-		<a data-paypal="checkout"
+		<button data-paypal="checkout"
 			data-button="cart"
 			data-name="Add to cart!"
 			data-amount="1.00"
 			data-size="large"
-		>Check Out with PayPal</a>
+		></button>
 	</div>
 	
 	<div id="hosted-sm">
 		<p>Hosted (Small)</p>
 		
-		<a data-paypal="checkout"
+		<button data-paypal="checkout"
 			data-button="cart"
 			data-id="8R63A645E2QB6"
 			data-size="small"
-		>Check Out with PayPal</a>
+		></button>
 	</div>
 	
 	<div id="hosted-lg">
 		<p>Hosted</p>
 
-		<a data-paypal="checkout"
+		<button data-paypal="checkout"
 			data-button="cart"
 			data-id="8R63A645E2QB6"
-		>Check Out with PayPal</a>
+		></button>
 	</div>
 	
 	<div id="qr">
 		<h2>QR Code</h2>
 		
-		<a data-paypal="checkout"
+		<button data-paypal="checkout"
 			data-button="qr"
 			data-name="Buy from a QR code!"
 		    data-amount="1.00"
 		    data-size="250"
-		>Check Out with PayPal</a>
+		></button>
 	</div>
 	
 	<script>

From 54b8ed0ba0f84d5e71bfead4608292450b5350e7 Mon Sep 17 00:00:00 2001
From: Mark Stuart <stuartmark@gmail.com>
Date: Mon, 18 Feb 2013 20:01:08 -0800
Subject: [PATCH 6/7] Fixed up README

Added async JS snippet and a little tidbit about it.
Converted script buttons to button elements.
---
 README.md | 43 ++++++++++++++++++++++++++++++-------------
 1 file changed, 30 insertions(+), 13 deletions(-)

diff --git a/README.md b/README.md
index e1bde45..b1b00a6 100644
--- a/README.md
+++ b/README.md
@@ -1,18 +1,37 @@
 ## PayPal Payment Buttons [![Build Status](https://travis-ci.org/paypal/JavaScriptButtons.png?branch=master)](https://travis-ci.org/paypal/JavaScriptButtons)
 
-Unofficial PayPal HTML payment buttons that are as easy as including a snippet of code. [Try it out and configure your own](http://paypal.github.com/JavaScriptButtons/).
+Unofficial PayPal JavaScript payment buttons that are as easy as including a snippet of code. [Try it out and configure your own](http://paypal.github.com/JavaScriptButtons/).
 
+### PayPal Button SDK
+To use any of the buttons below, paste this snippet into your page.  At the top of the snippet, replace "YOUR_MERCHANT_ID" with your Merchant ID.  This will load the PayPal Button SDK asynchronously so it does not block loading other elements on your page.
+
+```html
+<script>
+	(function(d, s, id){
+		var merchantId = "YOUR_MERCHANT_ID",
+			ref = d.getElementsByTagName(s)[0],
+			js;
+			
+		if (!d.getElementById(id)) {
+			js = d.createElement(s); js.id = id; js.async = true;
+			js.src = "../src/paypal-button.js?merchant=" + merchantId;
+			ref.parentNode.insertBefore(js, ref);
+		}
+	}(document, "script", "paypal-js"));
+</script>
+```
+    
 We have a few flavors of buttons for you to use:
 
 ### Buy Now
 Buy Now buttons are for single item purchases.
 
 ```html
-<script src="paypal-button.min.js?merchant=YOUR_MERCHANT_ID"
+<button data-paypal="checkout"
     data-button="buynow"
     data-name="My product"
-    data-amount="1.00"
-></script>
+	data-amount="1.00"
+></button>
 ```
 
 
@@ -20,21 +39,21 @@ Buy Now buttons are for single item purchases.
 Add To Cart buttons lets users add multiple items to their PayPal cart.
 
 ```html
-<script src="paypal-button-minicart.min.js?merchant=YOUR_MERCHANT_ID"
+<button data-paypal="checkout"
     data-button="cart"
     data-name="Product in your cart"
     data-amount="1.00"
-></script>
+></button>
 ```
 
 ### Hosted 
 Hosted buttons help tamper-proof your button's data. 
 
 ```html
-<script src="paypal-button-minicart.min.js?merchant=YOUR_MERCHANT_ID"
+<button data-paypal="checkout"
     data-button="buynow"
     data-id="YOUR_BUTTON_ID"
-></script>
+></button>
 ```
 
 *Note: Hosted buttons IDs must be created on PayPal.com or via the Button Manager APIs using your credentials.*
@@ -43,14 +62,12 @@ Hosted buttons help tamper-proof your button's data.
 QR codes which can be scanned with a smart phone can also be easily generated.
 
 ```html
-<script src="paypal-button.min.js?merchant=YOUR_MERCHANT_ID"
-    data-button="qr"
+<button data-paypal="checkout"
     data-name="Product via QR code"
     data-amount="1.00"
-></script>
+></button>
 ```
 
-
 ## Button variables
 All of PayPal's [HTML button variables](https://cms.paypal.com/us/cgi-bin/?cmd=_render-content&content_ID=developer/e_howto_html_Appx_websitestandard_htmlvariables) are supported by prefixing their name with "data-". Here are the most commonly used:
 
@@ -107,7 +124,7 @@ The JavaScript buttons have been tested and work in all modern browsers includin
 
 
 ## Getting your Merchant ID
-Your merchant ID needs to be added to the URL of the referenced script. This ID can either be your Secure Merchant ID, which can be found by logging into your PayPal account and visiting your profile, or your email address.
+Your merchant ID needs to be added to the top of the referenced script. This ID can either be your Secure Merchant ID, which can be found by logging into your PayPal account and visiting your profile, or your email address.
 
 
 ## Contributing 

From 8fabdff971b060594508f581b28beaa05c6296b2 Mon Sep 17 00:00:00 2001
From: mstuart <stuartmark@gmail.com>
Date: Mon, 18 Feb 2013 20:11:56 -0800
Subject: [PATCH 7/7] Moved merchant ID to the top of the async snippet. 
 Removed an unnecessary JSHint global.  Removed some dead code that was
 commented.

---
 dist/paypal-button-minicart.min.js | 4 ++--
 dist/paypal-button.min.js          | 4 ++--
 src/paypal-button.js               | 3 +--
 test/index.html                    | 9 ++++++---
 4 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/dist/paypal-button-minicart.min.js b/dist/paypal-button-minicart.min.js
index 0c12237..7235deb 100644
--- a/dist/paypal-button-minicart.min.js
+++ b/dist/paypal-button-minicart.min.js
@@ -1,7 +1,7 @@
 /*!
  * PayPalJSButtons
  * JavaScript integration for PayPal's payment buttons
- * @version 1.0.0 - 2013-01-24, 5:42:15 PM
+ * @version 1.0.0 - 2013-02-18, 8:09:56 PM
  * @author Jeff Harrell <https://github.com/jeffharrell/>
  */
-if(typeof PAYPAL=="undefined"||!PAYPAL)var PAYPAL={};PAYPAL.apps=PAYPAL.apps||{},function(){"use strict";var config={parent:document.body,displayEdge:"right",edgeDistance:"50px",formTarget:null,cookiePath:"/",strings:{button:"",subtotal:"",discount:"",shipping:"",processing:""},name:"PPMiniCart",peekEnabled:!0,paypalURL:"https://www.paypal.com/cgi-bin/webscr",assetURL:"http://www.minicartjs.com/build/",events:{onRender:null,afterRender:null,onHide:null,afterHide:null,onShow:null,afterShow:null,onAddToCart:null,afterAddToCart:null,onRemoveFromCart:null,afterRemoveFromCart:null,onCheckout:null,onReset:null,afterReset:null}};PAYPAL.apps.MiniCart=function(){var e={},t=!1,n=!1,r={_cart:!0,_xclick:!0},i="MiniCart_AddToCart_WPS_US",s=/^(?:business|currency_code|lc|paymentaction|no_shipping|cn|no_note|invoice|handling_cart|weight_cart|weight_unit|tax_cart|page_style|image_url|cpp_|cs|cbt|return|cancel_return|notify_url|rm|custom|charset)/,o=function(){var e=config.name,t=[],n,r;t.push("#"+e+" form { position:fixed; float:none; top:-250px; "+config.displayEdge+":"+config.edgeDistance+"; width:265px; margin:0; padding:50px 10px 0; min-height:170px; background:#fff url("+config.assetURL+"images/minicart_sprite.png) no-repeat -125px -60px; border:1px solid #999; border-top:0; font:13px/normal arial, helvetica; color:#333; text-align:left; -moz-border-radius:0 0 8px 8px; -webkit-border-radius:0 0 8px 8px; border-radius:0 0 8px 8px; -moz-box-shadow:1px 1px 1px rgba(0, 0, 0, 0.1); -webkit-box-shadow:1px 1px 1px rgba(0, 0, 0, 0.1); box-shadow:1px 1px 1px rgba(0, 0, 0, 0.1); } "),t.push("#"+e+" ul { position:relative; overflow-x:hidden; overflow-y:auto; height:130px; margin:0 0 7px; padding:0; list-style-type:none; border-top:1px solid #ccc; border-bottom:1px solid #ccc; } "),t.push("#"+e+" li { position:relative; margin:-1px 0 0; padding:6px 5px 6px 0; border-top:1px solid #f2f2f2; } "),t.push("#"+e+" li a { display: block; width: 155px; color:#333; text-decoration:none; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; } "),t.push("#"+e+" li a span { color:#999; font-size:10px; } "),t.push("#"+e+" li .quantity { position:absolute; top:.5em; right:78px; width:22px; padding:1px; border:1px solid #83a8cc; text-align:right; } "),t.push("#"+e+" li .price { position:absolute; top:.5em; right:4px; } "),t.push("#"+e+" li .remove { position:absolute; top:9px; right:60px; width:14px; height:14px; background:url("+config.assetURL+"images/minicart_sprite.png) no-repeat -134px -4px; border:0; cursor:pointer; } "),t.push("#"+e+" p { margin:0; padding:0 0 0 20px; background:url("+config.assetURL+"images/minicart_sprite.png) no-repeat; font-size:13px; font-weight:bold; } "),t.push("#"+e+" p:hover { cursor:pointer; } "),t.push("#"+e+" p input { float:right; margin:4px 0 0; padding:1px 4px; text-decoration:none; font-weight:normal; color:#333; background:#ffa822 url("+config.assetURL+"images/minicart_sprite.png) repeat-x left center; border:1px solid #d5bd98; border-right-color:#935e0d; border-bottom-color:#935e0d; -moz-border-radius:2px; -webkit-border-radius:2px; border-radius:2px; } "),t.push("#"+e+" p .shipping { display:block; font-size:10px; font-weight:normal; color:#999; } "),n=document.createElement("style"),n.type="text/css",n.styleSheet?n.styleSheet.cssText=t.join(""):n.appendChild(document.createTextNode(t.join(""))),r=document.getElementsByTagName("head")[0],r.appendChild(n)},u=function(){var t=e.UI,n,r,s,o,u;t.wrapper=document.createElement("div"),t.wrapper.id=config.name,n=document.createElement("input"),n.type="hidden",n.name="cmd",n.value="_cart",r=n.cloneNode(!1),r.name="upload",r.value="1",s=n.cloneNode(!1),s.name="bn",s.value=i,t.cart=document.createElement("form"),t.cart.method="post",t.cart.action=config.paypalURL,config.formTarget&&(t.cart.target=config.formTarget),t.cart.appendChild(n),t.cart.appendChild(r),t.cart.appendChild(s),t.wrapper.appendChild(t.cart),t.itemList=document.createElement("ul"),t.cart.appendChild(t.itemList),t.summary=document.createElement("p"),t.cart.appendChild(t.summary),t.button=document.createElement("input"),t.button.type="submit",t.button.value=config.strings.button||"Checkout",t.summary.appendChild(t.button),t.subtotal=document.createElement("span"),t.subtotal.innerHTML=config.strings.subtotal||"Subtotal: ",t.subtotalAmount=document.createElement("span"),t.subtotalAmount.innerHTML="0.00",t.subtotal.appendChild(t.subtotalAmount),t.summary.appendChild(t.subtotal),t.shipping=document.createElement("span"),t.shipping.className="shipping",t.shipping.innerHTML=config.strings.shipping||"does not include shipping &amp; tax",t.summary.appendChild(t.shipping);if(window.attachEvent&&!window.opera){u=navigator.userAgent.match(/MSIE\s([^;]*)/);if(u){u=parseFloat(u[1]);if(u<7||u>=7&&document.compatMode==="BackCompat")t.cart.style.position="absolute",t.wrapper.style[config.displayEdge]="0",t.wrapper.style.setExpression("top","x = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop")}}o=typeof config.parent=="string"?document.getElementById(config.parent):config.parent,o.appendChild(t.wrapper)},a=function(){var n=e.UI,i,s,o;i=document.getElementsByTagName("form");for(o=0;o<i.length;o++)s=i[o],s.cmd&&r[s.cmd.value]&&e.bindForm(s);$.event.add(document,"click",function(r){if(t){var i=r.target,s=n.cart;if(!/input|button|select|option/i.test(i.tagName)){while(i.nodeType===1){if(i===s)return;i=i.parentNode}e.hide(null)}}}),$.event.add(n.cart,"submit",function(e){m(e)}),$.event.add(n.summary,"click",function(t){var r=t.target;r!==n.button&&e.toggle(t)}),window.attachEvent&&!window.opera?$.event.add(document,"storage",function(e){setTimeout(p,100)}):$.event.add(window,"storage",function(e){(e.key&&e.key===config.name||!e.key)&&p()})},f=function(e){var t;for(t in e)typeof config[t]!==undefined&&(config[t]=e[t])},l=function(){var e,n,r;if(e=$.storage.load()){n=e.length;for(r=0;r<n;r++)d(e[r])&&(t=!0)}},c=function(e){var t=e.elements,n={},r,i,s,o;for(s=0,o=t.length;s<o;s++){r=t[s];if(i=$.util.getInputValue(r))n[r.name]=i}return n},h=function(t){var n={},r={},i,o,u,a,f,l,c;for(u in t)s.test(u)?r[u]=t[u]:n[u]=t[u];for(l=0,a=e.products.length;l<a;l++){i=e.products[l].product;if(n.item_name===i.item_name&&n.item_number===i.item_number){f=!0,c=0;while(i["os"+c]){if(n["os"+c]!==i["os"+c]){f=!1;break}c++}if(f){n.offset=i.offset;break}}}n.href=n.href||window.location.href,n.quantity=n.quantity||1,n.amount=n.amount||0,r["return"]&&r["return"].indexOf("#")===-1&&(r["return"]+="#"+config.name+"=reset"),o=n.option_index?n.option_index:0;while(n["os"+o]){l=0;while(typeof n["option_select"+l]!="undefined"){if(n["option_select"+l]===n["os"+o]){n.amount=n.amount+parseFloat(n["option_amount"+l]);break}l++}o++}return{product:n,settings:r}},p=function(){e.products=[],e.UI.itemList.innerHTML="",e.UI.subtotalAmount.innerHTML="",l(),e.updateSubtotal()},d=function(t){var n=e.UI,r=n.cart,i=new ProductNode(t,e.UI.itemList.children.length+1),s=t.product.offset,o,u,a;e.products[s]=i;for(a in 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s=document.createElement("img"),o=t+"?",u=13,a=e.items,f,l;r=r.value||250;for(l in a)f=a[l],o+=f.key+"="+encodeURIComponent(f.value)+"&amp;";return o=encodeURIComponent(o),s.src=n.replace("{url}",o).replace("{pattern}",u).replace("{size}",r),s}function f(e,t,n){var r=o[e]||o.buynow;return n=n||"en_US",t=t==="small"?"SM":"LG",r.replace(/\{locale\}/,n).replace(/\{size\}/,t)}function l(e){var t={},n,r,i,s,o;if(n=e.attributes)for(o=0,s=n.length;o<s;o++){r=n[o];if(i=/^data-([a-z]+)(-editable)?/i.exec(r.name))t[i[1]]={value:r.value,isEditable:!!i[2]}}return t}function c(){this.items={},this.add=function(e,t,n){this.items[e]={key:e,value:t,isEditable:n}},this.remove=function(e){delete this.items[e]}}var e={},t="https://www.paypal.com/cgi-bin/webscr",n="https://www.paypal.com/webapps/ppint/qrcode?data={url}&pattern={pattern}&height={size}",r="paypal-button.min.js",i="JavaScriptButton_{type}",s={id:"hosted_button_id",name:"item_name",number:"item_number",lang:"lc"},o={buynow:"//www.paypalobjects.com/{locale}/i/btn/btn_buynow_{size}.gif",cart:"//www.paypalobjects.com/{locale}/i/btn/btn_cart_{size}.gif"};PAYPAL.apps.ButtonFactory||(e.config={labels:{item_name:"Item",item_number:"Number",amount:"Amount",quantity:"Quantity"}},e.buttons={buynow:0,cart:0,hosted:0,qr:0},e.create=function(e,t,n,r){var o=new c,f,l;if(!e)return!1;for(l in t)o.add(s[l]||l,t[l].value,t[l].isEditable);return 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\ No newline at end of file
+if(typeof PAYPAL=="undefined"||!PAYPAL)var PAYPAL={};PAYPAL.apps=PAYPAL.apps||{},function(){"use strict";var config={parent:document.body,displayEdge:"right",edgeDistance:"50px",formTarget:null,cookiePath:"/",strings:{button:"",subtotal:"",discount:"",shipping:"",processing:""},name:"PPMiniCart",peekEnabled:!0,paypalURL:"https://www.paypal.com/cgi-bin/webscr",assetURL:"http://www.minicartjs.com/build/",events:{onRender:null,afterRender:null,onHide:null,afterHide:null,onShow:null,afterShow:null,onAddToCart:null,afterAddToCart:null,onRemoveFromCart:null,afterRemoveFromCart:null,onCheckout:null,onReset:null,afterReset:null}};PAYPAL.apps.MiniCart=function(){var e={},t=!1,n=!1,r={_cart:!0,_xclick:!0},i="MiniCart_AddToCart_WPS_US",s=/^(?:business|currency_code|lc|paymentaction|no_shipping|cn|no_note|invoice|handling_cart|weight_cart|weight_unit|tax_cart|page_style|image_url|cpp_|cs|cbt|return|cancel_return|notify_url|rm|custom|charset)/,o=function(){var e=config.name,t=[],n,r;t.push("#"+e+" form { position:fixed; float:none; top:-250px; "+config.displayEdge+":"+config.edgeDistance+"; width:265px; margin:0; padding:50px 10px 0; min-height:170px; background:#fff url("+config.assetURL+"images/minicart_sprite.png) no-repeat -125px -60px; border:1px solid #999; border-top:0; font:13px/normal arial, helvetica; color:#333; text-align:left; -moz-border-radius:0 0 8px 8px; -webkit-border-radius:0 0 8px 8px; border-radius:0 0 8px 8px; -moz-box-shadow:1px 1px 1px rgba(0, 0, 0, 0.1); -webkit-box-shadow:1px 1px 1px rgba(0, 0, 0, 0.1); box-shadow:1px 1px 1px rgba(0, 0, 0, 0.1); } "),t.push("#"+e+" ul { position:relative; overflow-x:hidden; overflow-y:auto; height:130px; margin:0 0 7px; padding:0; list-style-type:none; border-top:1px solid #ccc; border-bottom:1px solid #ccc; } "),t.push("#"+e+" li { position:relative; margin:-1px 0 0; padding:6px 5px 6px 0; border-top:1px solid #f2f2f2; } "),t.push("#"+e+" li a { display: block; width: 155px; color:#333; text-decoration:none; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; } "),t.push("#"+e+" li a span { color:#999; font-size:10px; } "),t.push("#"+e+" li .quantity { position:absolute; top:.5em; right:78px; width:22px; padding:1px; border:1px solid #83a8cc; text-align:right; } "),t.push("#"+e+" li .price { position:absolute; top:.5em; right:4px; } "),t.push("#"+e+" li .remove { position:absolute; top:9px; right:60px; width:14px; height:14px; background:url("+config.assetURL+"images/minicart_sprite.png) no-repeat -134px -4px; border:0; cursor:pointer; } "),t.push("#"+e+" p { margin:0; padding:0 0 0 20px; background:url("+config.assetURL+"images/minicart_sprite.png) no-repeat; font-size:13px; font-weight:bold; } "),t.push("#"+e+" p:hover { cursor:pointer; } "),t.push("#"+e+" p input { float:right; margin:4px 0 0; padding:1px 4px; text-decoration:none; font-weight:normal; color:#333; background:#ffa822 url("+config.assetURL+"images/minicart_sprite.png) repeat-x left center; border:1px solid #d5bd98; border-right-color:#935e0d; border-bottom-color:#935e0d; -moz-border-radius:2px; -webkit-border-radius:2px; border-radius:2px; } "),t.push("#"+e+" p .shipping { display:block; font-size:10px; font-weight:normal; color:#999; } "),n=document.createElement("style"),n.type="text/css",n.styleSheet?n.styleSheet.cssText=t.join(""):n.appendChild(document.createTextNode(t.join(""))),r=document.getElementsByTagName("head")[0],r.appendChild(n)},u=function(){var t=e.UI,n,r,s,o,u;t.wrapper=document.createElement("div"),t.wrapper.id=config.name,n=document.createElement("input"),n.type="hidden",n.name="cmd",n.value="_cart",r=n.cloneNode(!1),r.name="upload",r.value="1",s=n.cloneNode(!1),s.name="bn",s.value=i,t.cart=document.createElement("form"),t.cart.method="post",t.cart.action=config.paypalURL,config.formTarget&&(t.cart.target=config.formTarget),t.cart.appendChild(n),t.cart.appendChild(r),t.cart.appendChild(s),t.wrapper.appendChild(t.cart),t.itemList=document.createElement("ul"),t.cart.appendChild(t.itemList),t.summary=document.createElement("p"),t.cart.appendChild(t.summary),t.button=document.createElement("input"),t.button.type="submit",t.button.value=config.strings.button||"Checkout",t.summary.appendChild(t.button),t.subtotal=document.createElement("span"),t.subtotal.innerHTML=config.strings.subtotal||"Subtotal: 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e={},t="https://www.paypal.com/cgi-bin/webscr",n="https://www.paypal.com/webapps/ppint/qrcode?data={url}&pattern={pattern}&height={size}",r="paypal-button.min.js",i="JavaScriptButton_{type}",s={id:"hosted_button_id",name:"item_name",number:"item_number",lang:"lc"},o={buynow:"//www.paypalobjects.com/{locale}/i/btn/btn_buynow_{size}.gif",cart:"//www.paypalobjects.com/{locale}/i/btn/btn_cart_{size}.gif"},u={en_US:{buynow:"Buy Now",cart:"Add to Cart"},es_ES:{buynow:"Comporar ahora",cart:"A&ntilde;adir al carro"},fr_FR:{buynow:"Acheter",cart:"Ajouter au panier"},de_DE:{buynow:"Jetzt kaufen",cart:"In den Warenkorb"}};PAYPAL.apps.ButtonFactory||(e.config={labels:{item_name:"Item",item_number:"Number",amount:"Amount",quantity:"Quantity"}},e.buttons={buynow:0,cart:0,hosted:0,qr:0},e.create=function(e,t,n,r){var o=new p,u,c,h;if(!e)return!1;for(c in t)o.add(s[c]||c,t[c].value,t[c].isEditable);return 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\ No newline at end of file
diff --git a/dist/paypal-button.min.js b/dist/paypal-button.min.js
index b3c82ca..bbb32c2 100644
--- a/dist/paypal-button.min.js
+++ b/dist/paypal-button.min.js
@@ -1,7 +1,7 @@
 /*!
  * PayPalJSButtons
  * JavaScript integration for PayPal's payment buttons
- * @version 1.0.0 - 2013-01-24, 5:42:14 PM
+ * @version 1.0.0 - 2013-02-18, 8:09:56 PM
  * @author Jeff Harrell <https://github.com/jeffharrell/>
  */
-if(typeof PAYPAL=="undefined"||!PAYPAL)var PAYPAL={};PAYPAL.apps=PAYPAL.apps||{},function(){"use strict";function u(n,r){var i=document.createElement("form"),s=document.createElement("input"),o=document.createElement("input"),u=n.items,a,l,c,h,p,d,v;s.type="image",o.type="hidden",i.method="post",i.action=t,i.className="paypal-button",i.target="_top";for(p in u)a=u[p],a.isEditable?(h=document.createElement("input"),h.type="text",h.className="paypal-input",h.name=a.key,h.value=a.value,c=document.createElement("label"),c.className="paypal-label",c.appendChild(document.createTextNode(e.config.labels[a.key]+" "||"")),c.appendChild(h),l=document.createElement("p"),l.className="paypal-group",l.appendChild(c)):(h=l=o.cloneNode(!0),h.name=a.key,h.value=a.value),i.appendChild(l);d=u.size&&u.size.value,v=u.lc&&u.lc.value,i.appendChild(s),s.src=f(r,d,v);if(PAYPAL.apps.MiniCart&&n.cmd==="_cart"){var m=PAYPAL.apps.MiniCart;m.UI.itemList||m.render(),m.bindForm(i)}return i}function a(e,r,i){var s=document.createElement("img"),o=t+"?",u=13,a=e.items,f,l;r=r.value||250;for(l in a)f=a[l],o+=f.key+"="+encodeURIComponent(f.value)+"&amp;";return o=encodeURIComponent(o),s.src=n.replace("{url}",o).replace("{pattern}",u).replace("{size}",r),s}function f(e,t,n){var r=o[e]||o.buynow;return n=n||"en_US",t=t==="small"?"SM":"LG",r.replace(/\{locale\}/,n).replace(/\{size\}/,t)}function l(e){var t={},n,r,i,s,o;if(n=e.attributes)for(o=0,s=n.length;o<s;o++){r=n[o];if(i=/^data-([a-z]+)(-editable)?/i.exec(r.name))t[i[1]]={value:r.value,isEditable:!!i[2]}}return t}function c(){this.items={},this.add=function(e,t,n){this.items[e]={key:e,value:t,isEditable:n}},this.remove=function(e){delete this.items[e]}}var e={},t="https://www.paypal.com/cgi-bin/webscr",n="https://www.paypal.com/webapps/ppint/qrcode?data={url}&pattern={pattern}&height={size}",r="paypal-button.min.js",i="JavaScriptButton_{type}",s={id:"hosted_button_id",name:"item_name",number:"item_number",lang:"lc"},o={buynow:"//www.paypalobjects.com/{locale}/i/btn/btn_buynow_{size}.gif",cart:"//www.paypalobjects.com/{locale}/i/btn/btn_cart_{size}.gif"};PAYPAL.apps.ButtonFactory||(e.config={labels:{item_name:"Item",item_number:"Number",amount:"Amount",quantity:"Quantity"}},e.buttons={buynow:0,cart:0,hosted:0,qr:0},e.create=function(e,t,n,r){var o=new c,f,l;if(!e)return!1;for(l in t)o.add(s[l]||l,t[l].value,t[l].isEditable);return n=n||"buynow",o.items.hosted_button_id?(n="hosted",o.add("cmd","_s-xclick")):n==="cart"?(o.add("cmd","_cart"),o.add("add",!0)):o.add("cmd","_xclick"),o.add("business",e),o.add("bn",i.replace(/\{type\}/,n)),n==="qr"?(f=a(o,o.items.size),o.remove("size")):f=u(o,n),this.buttons[n]+=1,r&&r.appendChild(f),f},PAYPAL.apps.ButtonFactory=e);if(typeof document!="undefined"){var h=PAYPAL.apps.ButtonFactory,p=document.getElementsByTagName("script"),d,v,m,g,y,b;for(y=0,b=p.length;y<b;y++){d=p[y];if(!d||!d.src)continue;v=d&&l(d),m=v&&v.button&&v.button.value,g=d.src.split("?merchant=")[1],g&&(h.create(g,v,m,d.parentNode),d.parentNode.removeChild(d))}}}(),typeof module=="object"&&typeof module.exports=="object"&&(module.exports=PAYPAL);
\ No newline at end of file
+if(typeof PAYPAL=="undefined"||!PAYPAL)var PAYPAL={};PAYPAL.apps=PAYPAL.apps||{},function(){"use strict";function a(n,r){var i=document.createElement("form"),s=document.createElement("button"),o=document.createElement("input"),a=n.items,f,l,c,h,p,d,v;s.type="submit",o.type="hidden",i.method="post",i.action=t,i.className="paypal-button",i.target="_top";for(p in a)f=a[p],f.isEditable?(h=document.createElement("input"),h.type="text",h.className="paypal-input",h.name=f.key,h.value=f.value,c=document.createElement("label"),c.className="paypal-label",c.appendChild(document.createTextNode(e.config.labels[f.key]+" "||"")),c.appendChild(h),l=document.createElement("p"),l.className="paypal-group",l.appendChild(c)):(h=l=o.cloneNode(!0),h.name=f.key,h.value=f.value),i.appendChild(l);d=a.size?a.size.value:"large",v=a.lc?a.lc.value:"en_US",s.className="paypal-button "+d,s.innerHTML=u[v][a.button.value],i.appendChild(s);if(PAYPAL.apps.MiniCart&&n.cmd==="_cart"){var m=PAYPAL.apps.MiniCart;m.UI.itemList||m.render(),m.bindForm(i)}return i}function f(){var e="",t=document.createElement("style"),n=".paypal-button",r=n+" button[type=submit]";e+=n+" { white-space: nowrap; overflow: hidden; }",e+=r+' { outline: none; text-decoration: none; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; -ms-box-sizing: border-box; box-sizing: border-box; max-width: 100%; position: relative; margin: 0; background-color: rgb(252,155,0);  background: -moz-linear-gradient(top, rgb(255,248,252) 0%, rgb(252,155,0) 66%, rgb(252,155,0) 66%, rgb(255,248,252) 100%); background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,rgb(255,248,252)), color-stop(66%,rgb(252,155,0)), color-stop(66%,rgb(252,155,0)), color-stop(100%,rgb(255,248,252))); background: -webkit-linear-gradient(top, rgb(255,248,252) 0%,rgb(252,155,0) 66%,rgb(252,155,0) 66%,rgb(255,248,252) 100%); background: -o-linear-gradient(top, rgb(255,248,252) 0%,rgb(252,155,0) 66%,rgb(252,155,0) 66%,rgb(255,248,252) 100%); background: -ms-linear-gradient(top, rgb(255,248,252) 0%,rgb(252,155,0) 66%,rgb(252,155,0) 66%,rgb(255,248,252) 100%); background: linear-gradient(to bottom, rgb(255,248,252) 0%,rgb(252,155,0) 66%,rgb(252,155,0) 66%,rgb(255,248,252) 100%);filter:progid:DXImageTransform.Microsoft.gradient( startColorstr="rgb(255,248,252)", endColorstr="rgb(252,155,0)",GradientType=0 );border: rgb(251,137,0) solid 1px; -moz-border-radius: 12px; -webkit-border-radius: 12px; border-radius: 12px; color: rgb(5, 37, 87); font-weight: bold; text-shadow: 0 1px 0 rgba(255,255,255,.5); -webkit-user-select: none; -moz-user-select: none; -o-user-select: none; user-select: none; cursor: pointer; max-width: 100%; overflow: hidden; font-style: italic; font-family: "Verdana"; }',e+=r+".small { padding: 3px 15px; font-size: 11px; }",e+=r+".large { padding: 4px 22px; font-size: 13px; }",t.type="text/css",t.styleSheet?t.styleSheet.cssText=e:t.appendChild(document.createTextNode(e)),document.getElementsByTagName("head")[0].appendChild(t)}function l(e,r,i){var s=document.createElement("img"),o=t+"?",u=13,a=e.items,f,l;r=r.value||250;for(l in a)f=a[l],o+=f.key+"="+encodeURIComponent(f.value)+"&amp;";return o=encodeURIComponent(o),s.src=n.replace("{url}",o).replace("{pattern}",u).replace("{size}",r),s}function c(e,t,n){var r=o[e]||o.buynow;return n=n||"en_US",t=t==="small"?"SM":"LG",r.replace(/\{locale\}/,n).replace(/\{size\}/,t)}function h(e){var t={},n,r,i,s,o;if(n=e.attributes)for(o=0,s=n.length;o<s;o++){r=n[o];if(i=/^data-([a-z]+)(-editable)?/i.exec(r.name))t[i[1]]={value:r.value,isEditable:!!i[2]}}return t}function p(){this.items={},this.add=function(e,t,n){this.items[e]={key:e,value:t,isEditable:n}},this.remove=function(e){delete this.items[e]}}function d(){var e;return document.querySelectorAll?(e=Array.prototype.slice,function(t){return e.call(document.body.querySelectorAll("[data-paypal]"))}):function(e){var t=document.body.getElementsByTagName("button"),n=[],r,i;for(i=t.length-1;i>-1;i--)r=t[i],r.getAttribute(e)&&n.push(t);return n}}function v(e){function i(e,t){t(e),e=e.firstChild;while(e)i(e,t),e=e.nextSibling}var t=[],n="data-paypal",r;return i(document.body,function(i){i.nodeType===1&&(r=i.getAttribute(n))&&r===e&&t.push(i)}),t}function m(){var e=document.getElementsByTagName("script"),t,n,r,i,s,o;for(s=0,o=e.length;s<o;s++){t=e[s];if(!t||!t.src)continue;i=t.src.split("?merchant=")[1];break}return i}var e={},t="https://www.paypal.com/cgi-bin/webscr",n="https://www.paypal.com/webapps/ppint/qrcode?data={url}&pattern={pattern}&height={size}",r="paypal-button.min.js",i="JavaScriptButton_{type}",s={id:"hosted_button_id",name:"item_name",number:"item_number",lang:"lc"},o={buynow:"//www.paypalobjects.com/{locale}/i/btn/btn_buynow_{size}.gif",cart:"//www.paypalobjects.com/{locale}/i/btn/btn_cart_{size}.gif"},u={en_US:{buynow:"Buy Now",cart:"Add to Cart"},es_ES:{buynow:"Comporar ahora",cart:"A&ntilde;adir al carro"},fr_FR:{buynow:"Acheter",cart:"Ajouter au panier"},de_DE:{buynow:"Jetzt kaufen",cart:"In den Warenkorb"}};PAYPAL.apps.ButtonFactory||(e.config={labels:{item_name:"Item",item_number:"Number",amount:"Amount",quantity:"Quantity"}},e.buttons={buynow:0,cart:0,hosted:0,qr:0},e.create=function(e,t,n,r){var o=new p,u,c,h;if(!e)return!1;for(c in t)o.add(s[c]||c,t[c].value,t[c].isEditable);return n=n||"buynow",o.items.hosted_button_id?(n="hosted",o.add("cmd","_s-xclick")):n==="cart"?(o.add("cmd","_cart"),o.add("add",!0)):o.add("cmd","_xclick"),o.add("business",e),o.add("bn",i.replace(/\{type\}/,n)),n==="qr"?(u=l(o,o.items.size),o.remove("size")):u=a(o,n),f(),this.buttons[n]+=1,(h=r.parentNode)&&h.replaceChild(u,r),u},PAYPAL.apps.ButtonFactory=e);if(typeof document!="undefined"){var g=PAYPAL.apps.ButtonFactory,y=v("checkout"),b=m(),w,E,S,x,T;for(x=0,T=y.length;x<T;x++)w=y[x],E=w&&h(w),S=E&&E.button&&E.button.value,b&&g.create(b,E,S,w)}}(),typeof module=="object"&&typeof module.exports=="object"&&(module.exports=PAYPAL);
\ No newline at end of file
diff --git a/src/paypal-button.js b/src/paypal-button.js
index d7de824..4c128ed 100644
--- a/src/paypal-button.js
+++ b/src/paypal-button.js
@@ -1,4 +1,4 @@
-/*global document:true, module:true, ButtonFactory:true */
+/*global document:true, module:true */
 if (typeof PAYPAL === 'undefined' || !PAYPAL) {
 	var PAYPAL = {};
 }
@@ -185,7 +185,6 @@ PAYPAL.apps = PAYPAL.apps || {};
 		size = items.size ? items.size.value : "large";
 		locale = items.lc ? items.lc.value : "en_US";
 
-		//btn.src = getButtonImg(type, size, locale);
 		btn.className = "paypal-button " + size;
 		btn.innerHTML = buttonText[locale][items.button.value];
 		
diff --git a/test/index.html b/test/index.html
index 71b5622..7966f62 100644
--- a/test/index.html
+++ b/test/index.html
@@ -127,11 +127,14 @@ <h2>QR Code</h2>
 	</div>
 	
 	<script>
-		(function(d, s, id){ 
-			var js, ref = d.getElementsByTagName(s)[0];
+		(function(d, s, id){
+			var merchantId = "6XF3MPZBZV6HU",
+				ref = d.getElementsByTagName(s)[0],
+				js;
+
 			if (!d.getElementById(id)) {
 				js = d.createElement(s); js.id = id; js.async = true;
-				js.src = "../src/paypal-button.js?merchant=6XF3MPZBZV6HU";
+				js.src = "../src/paypal-button.js?merchant=" + merchantId;
 				ref.parentNode.insertBefore(js, ref);
 			}
 		}(document, "script", "paypal-js"));