function dialogErJegVarslet() {
    $("#sok-varsling-knapp").button();
    $('#er-jeg-varslet').dialog(
        {
            modal: true,
            minWidth: 800,
            minHeight: 400,
            title: 'Er jeg varslet?',
            buttons: {
                "Lukk": function() {
                    $( this ).dialog( "close" );
                }
            }
        });
    $('#sokestr').focus();
}

function dialogErJegOppfort() {
    $('#er-jeg-oppfort').dialog(
        {
            title: 'Er jeg oppført?',
            modal: true,
            minWidth: 600
        }
    );
}

function dialogTilleggsoppforing() {
    $('#tilleggsoppforing').dialog(
        {
            title: 'Tilleggsoppføring',
            modal: true,
            minWidth: 600
        }
    );
}

function sokVarsling() {
    $('#sokeresultat').html('Søker...');
    var url = 'restserver/sok_varsling.php';
    var data = {sokestr: $('#sokestr').val()};
    $.get(url, data,
        function(data) {
            $('#sokeresultat').html(data);
            $('#sokestr').focus();
        }
    );
}

function visVarslinger(animate) {
    var url = 'restserver/hent_siste_varslinger_tabell.php';
    $.get(url, null,
        function(data) {
            if (animate) {
                $('#siste-varslinger').hide();
            }
            $('#siste-varslinger').html(data);
            if (animate) {
                //$('#siste-varslinger').show('slow');
                $('#siste-varslinger').slideDown('slow')
            }
        }
    );
}

function visVarslingsmelding(varslingNavn, divId) {
    $('#'+divId).dialog(
        {
            title: varslingNavn,
            modal: true
        }
    );
}
 

//http://www.andrewmpeters.com/blog/how-to-detect-enter-keypress-with-javascript/
function enterPressed(e){
    var keynum; // set the variable that will hold the number of the key that has been pressed.
 
    //now, set keynum = the keystroke that we determined just happened...
    if(window.event) // (IE)
    {keynum = e.keyCode;}
 
    else if(e.which) // (other browsers)
    {keynum = e.which;}
 
    else{ // something funky is happening and no keycode can be determined...
        //alert('nothing found');
        return false;
    }
 
    // now that keynum is set, interpret keynum
    if(keynum == 13){ // this is Enter (keyascii code 13)
        return true;
    }
    else{ // this is something other than enter
        return false;
    }
}