Support Ethereum units for setting the value on a transaction

assets/js/app.js

@@ -672,7 +672,10 @@
 					vm: executionContext === 'vm',
 					removable: false,
 					getAddress: function(){ return $('#txorigin').val(); },
-					getValue: function(){ return $('#value').val(); },
+					getValue: function(){
+						var comp = $('#value').val().split(' ');
+						return web3.toWei(comp[0], comp.slice(1).join(' '));
+					},
 					removable_instances: true,
 					renderOutputModifier: function(contractName, $contractOutput) {
 						var contract = data.contracts[contractName];

assets/js/universal-dapp.js

@@ -431,7 +431,15 @@ UniversalDApp.prototype.runTx = function( data, args, cb) {
         data = '0x' + data;
 
     var gas = self.options.getGas ? self.options.getGas : 1000000;
-    var value = self.options.getValue ? self.options.getValue() : 0;
+
+    var value = 0;
+    if (self.options.getValue) {
+        try {
+            value = self.options.getValue();
+        } catch (e) {
+            return cb(e);
+        }
+    }
     
     if (!this.vm) {
         var tx = {

index.html

@@ -81,7 +81,7 @@
 							<label for="gasPrice"><input type="number" id="gasPrice" value="0"> Gas Price</label>
 						</div>
 						<div class="row">
-							<label for="value"><input type="number" id="value" value="0"> Value (Wei)</label>
+							<label for="value"><input type="text" id="value" value="0"> Value</label>
 						</div>
 					</div>
 					<div id="settingsView">