function growTextarea(name) {
    var el=document.getElementById(name);
    var rows=el.value.split(/\r?\n|\r/);
    el.rows=rows.length+1;
    var cols=40;
    for (var i = 0, row; row = rows[i]; i++) {
        cols=Math.max(cols, row.length);
    }
    el.cols=cols;
}

function reload() {
    location.href=window.location.href; 
}

function hidetoggle(name) {
    if (document.getElementById(name).style.display=='inline-block') {
        document.getElementById(name).style.display='none';
    } else {
        document.getElementById(name).style.display='inline-block';
    }
    var allElements = document.getElementsByTagName("*");
    for (var i = 0, n = allElements.length; i < n; ++i) {
        var el = allElements[i];
        if (el.id) {
            if ((el.id.startsWith("disp_")) && (el.id!=name)) { 
                document.getElementById(el.id).style.display='none';
        }}
    }
}