/////////////////////////////////
//
//  filename : lib.js
//  last     : 19.05.02 13:05
//  javascript library
//
//  author   : www.netzteil.com
//  mailto   : info@netzteil.com
//
/////////////////////////////////

/////////////////////////////////
// user editable area

var fee1 = 3; // versandkosten normal cd
var fee2 = 1; // versandkosten mini cd

var price0 = 15; // preis normal cd
var price1 = 5;  // preis mini cd
var price2 = 5;  // preis programmheft

// end of user editable area
/////////////////////////////////

/////////////////////////////////
// plz no change beyond this line
/////////////////////////////////

if(!top.FritzFrame) top.location.href = "./?" + self.location.href;

var dom = (document.getElementById) ? 1 : 0;
var nn4 = (document.layers) ? 1 : 0;

function checkPrint(){return (window.print) ? window.print() : alert('Bitte benutzen Sie zum Drucken Ihr Browser-Menü.');}

function getFee()
{
 var allprices = price0 + price1 + price2;

 if(document.forms[0].elements[0].checked == true &&
    document.forms[0].elements[1].checked != true)
 {
  document.forms[0].elements[3].value = monify(price0);
  document.forms[0].elements[4].value = monify(fee1);
 }
 if(document.forms[0].elements[1].checked == true &&
    document.forms[0].elements[0].checked != true)
 {
  document.forms[0].elements[3].value = monify(price1);
  document.forms[0].elements[4].value = monify(fee2);
 }
 if(document.forms[0].elements[2].checked == true &&
    document.forms[0].elements[1].checked != true &&
    document.forms[0].elements[0].checked != true)
 {
  document.forms[0].elements[3].value = monify(price2);
  document.forms[0].elements[4].value = monify(fee2);
 }

 if(document.forms[0].elements[0].checked == true &&
    document.forms[0].elements[1].checked == true)
 {
  document.forms[0].elements[3].value = monify(price0+price1);
  document.forms[0].elements[4].value = monify(fee1);
 }
 
 if(document.forms[0].elements[0].checked == true &&
    document.forms[0].elements[2].checked == true)
 {
  document.forms[0].elements[3].value = monify(price0+price2);
  document.forms[0].elements[4].value = monify(fee1);
 }

 if(document.forms[0].elements[1].checked == true &&
    document.forms[0].elements[2].checked == true)
 {
  document.forms[0].elements[3].value = monify(price1+price2);
  document.forms[0].elements[4].value = monify(fee2);
 }

 if(document.forms[0].elements[0].checked == true &&
    document.forms[0].elements[1].checked == true && 
    document.forms[0].elements[2].checked == true)
 {
  document.forms[0].elements[3].value = monify(allprices);
  document.forms[0].elements[4].value = monify(fee1);
 }

 document.forms[0].elements[5].value = monify(eval(document.forms[0].elements[3].value) + eval(document.forms[0].elements[4].value));

 if(document.forms[0].elements[0].checked != true && document.forms[0].elements[1].checked != true && document.forms[0].elements[2].checked != true)
 {
  document.forms[0].elements[3].value = '';
  document.forms[0].elements[4].value = '';
  document.forms[0].elements[5].value = '';
 }
}

function getNavi(){if(top.navi.document.location.href.indexOf('navi')==-1)top.navi.document.location.href='de_navi.html';}

function monify(val)
{
 var str = val.toString();
 var str = (Math.round(val * 100) / 100).toString();
     str += (str.indexOf('.') == -1)? '.00' : '00';
 var dot = str.indexOf('.');
 var neg = str.indexOf('-.');
 var fix = (dot == 0 || neg == 0) ? '0.' : '.' ;

 return str.substring(0, dot) + fix + str.substring(dot+1, dot+3);
}

//rollover
if(document.images)
{
 var dir = "pix/icons/";
 img1 = new Image(); img1.src = dir + "naus.gif";
 img1an = new Image(); img1an.src = dir + "nan.gif";
}

function getImg(img)
{
 img += "";
 if(img.indexOf("img") == -1) img = "img" + img;
 return img;
}

function on(img)
{
 img = getImg(img);
 if(document.images) document[img].src = self[img + "an"].src ;
}

function off(img)
{
 img = getImg(img);
 if(document.images) document[img].src = self[img].src ;
}