var marginbottom
var marginright
var timer
var i_snow=0
var x_mv=new Array();
var crds=new Array();
var lftrght=new Array();
var browserinfos=navigator.userAgent
var ie5=document.all&&document.getElementById&&!browserinfos.match(/Opera/)
var ns6=document.getElementById&&!document.all
var opera=browserinfos.match(/Opera/)
var browserok=ie5||ns6||opera



// 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 vymaza\u0165 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();
    }
}

function randommaker(range) {
rand=Math.floor(range*Math.random())
return rand
}