From c6e98ef6cb088c3de068e1f783a7c0848244635c Mon Sep 17 00:00:00 2001
From: didiyu <1293722656@qq.com>
Date: 星期三, 31 十月 2018 11:14:29 +0800
Subject: [PATCH] jia

---
 gx_tieta/WebRoot/js/popup.js |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/gx_tieta/WebRoot/js/popup.js b/gx_tieta/WebRoot/js/popup.js
index 75df55c..6742ee0 100644
--- a/gx_tieta/WebRoot/js/popup.js
+++ b/gx_tieta/WebRoot/js/popup.js
@@ -8,7 +8,10 @@
 Popup.prototype.showPopup = function() {
 	var winHt = $(window).height();
 	var popupMask = $('<div class="popup-mask"></div>');
-	$('body').append(popupMask);
+	if($('body .popup-mask').length == 0) {
+		$('body').append(popupMask);
+	}
+	
 	$('.popup-mask').animate({height: winHt+"px"});
 	this.centerPopup();
 	this.popup.css('visibility', 'visible');

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