// zatial neimplementovane
/*
function blur_change(obj, text)
{
    //var obj = document.getElementById(id);
    if (obj.value == '')
    {
        obj.value = text;
        obj.style.color = 'silver';
        obj.style.fontStyle = 'italic';
    }
}
*/

// zatial neimplementovane
/*
function focus_change(obj, text)
{
    //var obj = document.getElementById(id);
    if (obj.value == text)
    {
        obj.value = '';
        obj.style.color = 'black';
        obj.style.fontStyle = 'normal';
    }
}
*/

// potvrdenie formy
function submit_form(form_name)
{
    document.forms[form_name].submit();
}

function submit_delete(form_name, input_id)
{
    var form = document.forms[form_name];
    var input = document.getElementById(input_id);
    
    if (form && input)
    {
        var answer = confirm('Naozaj si prajete vymazať akciu?');
        if (answer)
        {
            input.value = 'delete';
            form.submit();
        }
    }
}

function submit_edit(form_name, input_id)
{
    var form = document.forms[form_name];
    var input = document.getElementById(input_id);
    
    if (form && input)
    {
        input.value = 'edit';
        form.submit();
    }
}