From 8721aec349e783755ed8bee0b5a14e6551a0a74a Mon Sep 17 00:00:00 2001
From: Ted Trask <ttrask01@yahoo.com>
Date: Thu, 3 Oct 2013 23:49:02 +0000
Subject: Only load js libraries if not already loaded

---
 weblog-viewweblog-html.lsp | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'weblog-viewweblog-html.lsp')

diff --git a/weblog-viewweblog-html.lsp b/weblog-viewweblog-html.lsp
index d8fc2e1..28b0b01 100644
--- a/weblog-viewweblog-html.lsp
+++ b/weblog-viewweblog-html.lsp
@@ -28,8 +28,18 @@ function string_highlight(txtvalue, searchval, fcolour, bcolour)
 end
 %>
 
-<script type="text/javascript" src="<%= html.html_escape(page_info.wwwprefix) %>/js/jquery-latest.js"></script>
-<script type="text/javascript" src="<%= html.html_escape(page_info.wwwprefix) %>/js/jquery.tablesorter.js"></script>
+<script type="text/javascript">
+	if (typeof jQuery == 'undefined') {
+		document.write('<script type="text/javascript" src="<%= html.html_escape(page_info.wwwprefix) %>/js/jquery-latest.js"><\/script>');
+	}
+</script>
+
+<script type="text/javascript">
+	if (typeof $.tablesorter == 'undefined') {
+		document.write('<script type="text/javascript" src="<%= html.html_escape(page_info.wwwprefix) %>/js/jquery.tablesorter.js"><\/script>');
+	}
+</script>
+
 <script type="text/javascript">
 	function clickhead(e) {
 		var selectdata = "";
-- 
cgit v1.2.3