'interface' is a reserved JS keyword

src/app.js

@@ -860,15 +860,15 @@ var run = function() {
 		}
 	};
 
-	var gethDeploy = function(contractName, interface, bytecode){
+	var gethDeploy = function(contractName, jsonInterface, bytecode){
 		var code = "";
-		var funABI = getConstructorInterface($.parseJSON(interface));
+		var funABI = getConstructorInterface($.parseJSON(jsonInterface));
 
 		$.each(funABI.inputs, function(i, inp) {
 			code += "var " + inp.name + " = /* var of type " + inp.type + " here */ ;\n";
 		});
 
-		code += "var " + contractName + "Contract = web3.eth.contract(" + interface.replace("\n","") + ");"
+		code += "var " + contractName + "Contract = web3.eth.contract(" + jsonInterface.replace("\n","") + ");"
 			+"\nvar " + contractName + " = " + contractName + "Contract.new(";
 
 		$.each(funABI.inputs, function(i, inp) {
@@ -890,8 +890,8 @@ var run = function() {
 		return code;
 	};
 
-	var combined = function(contractName, interface, bytecode){
-		return JSON.stringify([{name: contractName, interface: interface, bytecode: bytecode}]);
+	var combined = function(contractName, jsonInterface, bytecode){
+		return JSON.stringify([{name: contractName, interface: jsonInterface, bytecode: bytecode}]);
 	};
 
 	var renderContracts = function(data, source) {