Make it compatible with Safari.. the open function does not return any document.

Thanks to Ingmar Stein PR: 26953 git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@277013 13f79535-47bb-0310-9956-ffa450edef68
20 years ago · d809433494
--- a/src/etc/junit-frames-xalan1.xsl
+++ b/src/etc/junit-frames-xalan1.xsl
@@ -202,7 +202,8 @@ h6 {
       <script type="text/javascript" language="JavaScript"><![CDATA[
        function displayProperties (name) {
          var win = window.open('','JUnitSystemProperties','scrollbars=1,resizable=1');
          var doc = win.document.open();
          var doc = win.document;
          doc.open();
          doc.write("<html><head><title>Properties of " + name + "</title>");
          doc.write("<style type=\"text/css\">");
          doc.write("body {font:normal 68% verdana,arial,helvetica; color:#000000; }");
--- a/src/etc/junit-frames.xsl
+++ b/src/etc/junit-frames.xsl
@@ -202,7 +202,8 @@ h6 {
       <script type="text/javascript" language="JavaScript"><![CDATA[
        function displayProperties (name) {
          var win = window.open('','JUnitSystemProperties','scrollbars=1,resizable=1');
          var doc = win.document.open();
          var doc = win.document;
          doc.open();
          doc.write("<html><head><title>Properties of " + name + "</title>");
          doc.write("<style type=\"text/css\">");
          doc.write("body {font:normal 68% verdana,arial,helvetica; color:#000000; }");
--- a/src/etc/junit-noframes.xsl
+++ b/src/etc/junit-noframes.xsl
@@ -92,7 +92,8 @@
       <script type="text/javascript" language="JavaScript"><![CDATA[
        function displayProperties (name) {
          var win = window.open('','JUnitSystemProperties','scrollbars=1,resizable=1');
          var doc = win.document.open();
          var doc = win.document;
          doc.open();
          doc.write("<html><head><title>Properties of " + name + "</title>");
          doc.write("<style>")
          doc.write("body {font:normal 68% verdana,arial,helvetica; color:#000000; }");