diff --git a/css/style.css b/css/style.css
index 9cebfa2..e719560 100644
--- a/css/style.css
+++ b/css/style.css
@@ -24,3 +24,11 @@ body {
 	background-color: #f5f5f5;
 	padding-top: 20px;
 }
+
+.alert {
+        overflow: hidden;
+        -ms-text-overflow: ellipsis;
+        -o-text-overflow: ellipsis;
+        text-overflow: ellipsis;
+        display: block;
+}
diff --git a/index.html b/index.html
index 7892ad7..d9976ca 100644
--- a/index.html
+++ b/index.html
@@ -971,7 +971,7 @@
 									<option value="bitcoin_mainnet" rel="0x00;0x80;0x05;0x488b21e;0x488ade4;coinb.in;coinb.in">Bitcoin (mainnet)</option>
 									<option value="litecoin_mainnet" rel="0x30;0xb0;0x05;0x019da462;0x019d9cfe;blockr.io_litecoin;chain.so_litecoin">Litecoin (mainnet)</option>
 									<option value="shadowcash_mainnet" rel="0x3f;0xbf;0x7d;0xee80286a;0xee8031e8;false;false">ShadowCash (mainnet)</option>
-								<!--	<option value="bitcoin_testnet" rel="0x6f;0xef;0xc4;0x043587cf;0x04358394;blockr.io_bitcointestnet;false">Bitcoin (testnet)</option> -->
+									<option value="bitcoin_testnet" rel="0x6f;0xef;0xc4;0x043587cf;0x04358394;false;false">Bitcoin (testnet)</option>
 
 									<option value="custom" rel="0x00;0x80;0x05;0x488b21e;0x488ade4;false;false">Custom</option>
 								</select>
diff --git a/js/coinbin.js b/js/coinbin.js
index 7c7ffc4..8b8f0ee 100644
--- a/js/coinbin.js
+++ b/js/coinbin.js
@@ -99,17 +99,20 @@ $(document).ready(function() {
 		$.each($("#walletSpendTo .output"), function(i,o){
 			var addr = $('.addressTo',o);
 			var amount = $('.amount',o);
-			total += amount.val()*1;
-			tx.addoutput(addr.val(), amount.val()*1);
+			if(amount.val()*1>0){
+				total += amount.val()*1;
+				tx.addoutput(addr.val(), amount.val()*1);
+			}
 		});
 
 		thisbtn.attr('disabled',true);
 
 		tx.addUnspent($("#walletAddress").html(), function(data){
-			var dvalue = data.value/100000000
+			var dvalue = (data.value/100000000).toFixed(8);
+			total = total.toFixed(8);
 			if(dvalue>=total){
 				var change = dvalue-total;
-				if(change>0){
+				if((change*1)>0){
 					tx.addoutput($("#walletAddress").html(), change);
 				}
 
diff --git a/sha1sum b/sha1sum
index 0c4c15a..46edf81 100644
--- a/sha1sum
+++ b/sha1sum
@@ -1,8 +1,8 @@
----- Version 1.2 2016.06.08 ----
+---- Version 1.2 2016.07.28 ----
 77e4519962e2f6a9fc93342137dbb31c33b76b04  ./js/aes.js
 3a09a8fc0cfe828b57fc798d668234d0490ee1a6  ./js/bootstrap-datetimepicker.min.js
 253711c6d825de55a8360552573be950da180614  ./js/bootstrap.min.js
-f4537ecc54ec0f199b86738c22b724e917361f32  ./js/coinbin.js
+3ab10e60a8e6e660a574360ab6808bb0a3cebf85  ./js/coinbin.js
 1bb89d9fc4147b53a963009af3e28d7928497947  ./js/coin.js
 988565bc2cb402d63ed5c5fd7ff47c4278efc2c5  ./js/collapse.js
 9ba5ede3d7f9d4c8fd623395f196adfdcf7e970f  ./js/crypto-min.js
@@ -30,4 +30,4 @@ de51a8494180a6db074af2dee2383f0a363c5b08  ./fonts/glyphicons-halflings-regular.s
 278e49a86e634da6f2a02f3b47dd9d2a8f26210f  ./fonts/glyphicons-halflings-regular.woff
 44bc1850f570972267b169ae18f1cb06b611ffa2  ./fonts/glyphicons-halflings-regular.ttf
 b4d3a33913a0877684909f7edf8b79bf9192b0a7  ./README.md
-52a93441529216ddce10d7f653e462ec06e058b9  ./index.html
+23d2a58eee85cb6f344d44aa5eb1b9acf8869610  ./index.html