fix related to MDL-8282 - "show advanced" button doesn't work under IE7

2007-01-30 07:45:15 +00:00
parent a4d72543f9
commit 9bf930bd07
1 changed files with 1 additions and 1 deletions
@@ -262,7 +262,7 @@ function showAdvancedOnClick(button, hidetext, showtext){
    }
    var formelements = button.form.elements;
    for (var i in formelements){
-        if (formelements[i].name=='mform_showadvanced'){
+        if (formelements[i] && formelements[i].name && (formelements[i].name=='mform_showadvanced')){
            formelements[i].value = buttontext;
        }
    }