fixed function of advanced button in formslib - you had to click it twice initially

diff --git a/lib/javascript-static.js b/lib/javascript-static.js
index 60a0713c03d3d2a33aeb1c8d3dff4e3cb604002d..6641e2d37192f7ac7fd64f680a56e85ff51cc9c1 100644 (file)
--- a/lib/javascript-static.js
+++ b/lib/javascript-static.js
@@ -251,7 +251,7 @@ function elementShowAdvanced(elements, show) {
 function showAdvancedOnClick(button, hidetext, showtext){
     var toSet=findChildNodes(button.form, null, 'advanced');
     var buttontext = '';
-    if (button.form.elements['mform_showadvanced_last'].value == '0') {
+    if (button.form.elements['mform_showadvanced_last'].value == '0' ||  button.form.elements['mform_showadvanced_last'].value == '' ) {
         elementShowAdvanced(toSet, true);
         buttontext = hidetext;
         button.form.elements['mform_showadvanced_last'].value = '1';