throw print functionality into an oncommand attribute, since onload event fires multi...

git-svn-id: svn://svn.open-ils.org/ILS/branches/rel_1_0@6904 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/xul/staff_client/chrome/content/util/rbrowser.xul b/Open-ILS/xul/staff_client/chrome/content/util/rbrowser.xul
index 16ddb0f..4dd9aa2 100644 (file)
--- a/Open-ILS/xul/staff_client/chrome/content/util/rbrowser.xul
+++ b/Open-ILS/xul/staff_client/chrome/content/util/rbrowser.xul
@@ -31,6 +31,7 @@
        <script type="text/javascript" src="/xul/server/main/JSAN.js"/>
        <script>
        <![CDATA[
+
                function my_init() {
                        try {
                                netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
@@ -50,7 +51,9 @@
                                var url; try { url = g.cgi.param('url') || xulG.url } catch(E) { dump(E + '\n'); };
                                if (!url) url = urls.browser;
 
-                               JSAN.use('util.browser'); g.browser = new util.browser();
+                               if (!g.browser) {
+                                       JSAN.use('util.browser'); g.browser = new util.browser();
+                               }
 
                                var push_xulG = true;
                                if (g.cgi.param('no_xulG') || (typeof xulG == 'object' ? xulG.no_xulG : false)) push_xulG = false;
@@ -111,7 +114,10 @@
                        <button id="back" label="Go Back" command="cmd_back" accesskey="b" disabled="true" hidden="true"/>
                        <button id="forward" label="Go Forward" command="cmd_forward" accesskey="d" disabled="true" hidden="true"/>
                        <spacer flex="1"/>
-                       <button id="browser_print" label="Print Page" command="cmd_print" hidden="true"/>
+                       <button id="browser_print" label="Print Page" oldcommand="cmd_print" hidden="true"
+                               oncommand="netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect'); if (g.browser.alt_print) { JSAN.use('util.print'); var p = new util.print(); p.NSPrint(g.browser.get_content(),false,{}); } else { g.browser.get_content().print(); }"
+                       />
+
                </hbox>
                <browser id="browser_browser" flex="1" type="content"/>
        </vbox>