Package: bugs.debian.org
Severity: normal

The toggle() function should check if the element it tries
to get using getElementById() actually exists:

function toggle(i) {
        var a = document.getElementById("a_" + i);
+       if (!a || typeof a == 'undefined') return;       
        if (a.style.display == "none") {
                a.style.display = "";
        } else {
                a.style.display = "none";
        }
}

Additionally, the pagemain() function shouldn't call toggle(2)
at all :)

Cheers,
Igor


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