Committer: wisest-owl
LJSUP-7355: js error when open page http://www.livejournal.com/customize/ U trunk/cgi-bin/LJ/Widget/ThemeChooser.pm
Modified: trunk/cgi-bin/LJ/Widget/ThemeChooser.pm
===================================================================
--- trunk/cgi-bin/LJ/Widget/ThemeChooser.pm 2010-11-17 07:01:55 UTC (rev 17706)
+++ trunk/cgi-bin/LJ/Widget/ThemeChooser.pm 2010-11-17 07:29:45 UTC (rev 17707)
@@ -388,8 +388,12 @@
});
// add event listener to the page and show dropdowns
- DOM.addEventListener($('page_dropdown_top'), "change", function (evt) { Customize.ThemeNav.filterThemes(evt, "page", $('page_dropdown_top').value) });
- DOM.addEventListener($('page_dropdown_bottom'), "change", function (evt) { Customize.ThemeNav.filterThemes(evt, "page", $('page_dropdown_bottom').value) });
+ if( $( 'page_dropdown_top' ) ) {
+ DOM.addEventListener($('page_dropdown_top'), "change", function (evt) { Customize.ThemeNav.filterThemes(evt, "page", $('page_dropdown_top').value) });
+ }
+ if( $( 'page_dropdown_bottom' ) ) {
+ DOM.addEventListener($('page_dropdown_bottom'), "change", function (evt) { Customize.ThemeNav.filterThemes(evt, "page", $('page_dropdown_bottom').value) });
+ }
DOM.addEventListener($('show_dropdown_top'), "change", function (evt) { Customize.ThemeNav.filterThemes(evt, "show", $('show_dropdown_top').value) });
DOM.addEventListener($('show_dropdown_bottom'), "change", function (evt) { Customize.ThemeNav.filterThemes(evt, "show", $('show_dropdown_bottom').value) });
},