// UKNova signup page

// IE keeps display: none fields in the tab order and accepts input silently
// even though the input focus appears to be in a different field.
// Find the hidden fields and completely remove them from the document to
// avoid this confusion.
//
function signup_bind() {
    var table= document.getElementById('signup').getElementsByTagName('table')[0];
    var rowi= 'fswt'.indexOf(table.id.charAt(6));
    if (rowi!=-1) {
        var row= table.rows[rowi];
        row.parentNode.removeChild(row);
    }
}

signup_bind();