init with eyes close

@@ -25,12 +25,19 @@ var phoneRegx = {
     '+61': /^[0-9]{11}$/
 };
 
-//密码显示隐藏
-function bindEyesEvt() {
+/**
+ * 密码显示隐藏
+ * @params opt 初始化参数
+ */
+function bindEyesEvt(opt) {
     var $hasEye = $('.has-eye'),
         $eye;
 
-    $hasEye.append('<div class="eye close"></div>');
+    if (opt && opt.status === 'open') {
+        $hasEye.append('<div class="eye"></div>');
+    } else {
+        $hasEye.append('<div class="eye close"></div>');
+    }
     $eye = $hasEye.children('.eye');
 
     $eye.on('tap', function(e) {

@@ -14,7 +14,9 @@ var tip = require('../../plugin/tip');
 var trim = $.trim;
 var showErrTip = tip.show;
 
-api.bindEyesEvt();
+api.bindEyesEvt({
+    status: 'open' //默认眼睛打开
+});
 
 $pwd.bind('input', function() {
     if (trim($pwd.val()) === '') {