/* пишемо укра╖нською  в koi-8 */

var print_tr=0;
var height=0;
var width=0;

function print_traf_td(traf, td_style)
{
    var kb1=1024;
    var t='';

    if(traf < kb1*10) {
        t = '<font class=dup><i>' + traf + ' байт</i></font>';
    } else
    if(traf < kb1*kb1) {
        t = (Math.floor(10*traf/kb1))/10 + ' Кб';
    } else
    if(traf < kb1*kb1*kb1) {
        t = '<b>' + ((Math.floor(10*traf/kb1/kb1))/10) + ' Мб</b>';
    } else {
        t = '<font color=#990000><b>' + (Math.floor(100*traf/kb1/kb1/kb1))/100 + ' Гб</b></font>';
    }
    document.write('<td class=\"'+td_style+'\">'+t+'</td>');
};


function print_traf_table_row_short(t, d, n, net)
{
    print_traf_td(t, '');
    print_traf_td(d, net+'_day');
    print_traf_td(n, net+'_night');
    if(print_tr == 1) {
        print_tr=0;
    }
};

function print_opt(n, s)
{
    document.write('<option value=\"'+n+'\">'+s+'</option>');
};

function print_opt2(s)
{
    print_opt(s, s);
};

function print_opts(n, s, sl)
{
    document.write('<option value=\"'+n+'\" '+(sl ? 'selected' : '')+'>'+s+'</option>');
};

function add_txt(target, item_name) {
    var x = document.getElementsByName(target+'_list');
    var y = document.getElementsByName('add_'+item_name+'_id');
    //alert(x[0].value);
    if(x && x[0] && y && y[0]) {
      var i = y[0].selectedIndex;
      x[0].value = x[0].value+','+y[0].options[i].text;
    }
};

function add_txt2(target, txt) {
    var x = document.getElementsByName(target);
    //alert(x[0].value);
    if(x && x[0]) {
      x[0].value = x[0].value+','+txt;
    }
};

function set_focus(item_name) {
    var y = document.getElementsByName(item_name);
    if(y && y[0]) {
      y[0].focus();
    }
};

function sync_text(target, txt) {
  var y = document.getElementsByName(target);
  if(y && y[0]) {
    y[0].value = txt;
  }
};

function sync_controls(src, target) {
  var x = document.getElementsByName(src);
  var y = document.getElementsByName(target);
  var i = x[0].selectedIndex;
  y[0].value = x[0].options[i].value;
};

function hlight(id, style) {
  var y = document.getElementById(id);
  y.setAttribute('class',style);
};

function get_res() {
  if (self.screen) {
    width = screen.width
    height = screen.height
  } else if (self.java) {
    var jkit = java.awt.Toolkit.getDefaultToolkit();
    var scrsize = jkit.getScreenSize();
    width = scrsize.width;
    height = scrsize.height;
  }
  //alert(width+'x'+height);
}

function upd_res_java() {
  //alert(width+'x'+height);
  document.writeln('<img src="/alfa-inet.php?set_res=1'+'&x='+width+'&y='+height+'">');
}