function fis() {
var sel = document.forms[1];
var sind = sel.Produkt.selectedIndex;
if (sind==10)
{
       var lfi=document.createElement("input");
       lfi.className=("formch");
       lfi.setAttribute("type","checkbox");
       var size1=lfi.cloneNode(false);
       size1.setAttribute("id","fs_1");
       size1.onclick=function () {check('1', this)};
       size1.setAttribute("value","46x117 cm");
       var size2=lfi.cloneNode(false);
       size2.setAttribute("id","fs_2");
       size2.onclick=function () {check('2', this)};
       size2.setAttribute("value","61x117 cm");
       var size3=lfi.cloneNode(false);
       size3.setAttribute("id","fs_3");
       size3.onclick=function () {check('3', this)};
       size3.setAttribute("value","91x117 cm");
       var inln=document.getElementById("inl");
       inl.appendChild(document.createTextNode("Rozměr:    46x117 cm "));
       inl.appendChild(size1);
       inl.appendChild(document.createElement("br"));
       inl.appendChild(document.createTextNode("61x117 cm "));
       inl.appendChild(size2);
       inl.appendChild(document.createElement("br"));
       inl.appendChild(document.createTextNode("91x117 cm "));
       inl.appendChild(size3);

       var rfi=document.createElement("input");
       rfi.className=("formt");
       rfi.setAttribute("type","text");
       rfi.setAttribute("disabled","disabled");       
       rfi.setAttribute("value","ks");
       var pcs1=rfi.cloneNode(false);
       pcs1.setAttribute("id","fs_ks1");
       var pcs2=rfi.cloneNode(false);
       pcs2.setAttribute("id","fs_ks2");
       var pcs3=rfi.cloneNode(false);
       pcs3.setAttribute("id","fs_ks3");
       var inr = document.getElementById("inr");
       inr.appendChild(document.createTextNode("Měsíční odběr:    "));
       inr.appendChild(pcs1);
       inr.appendChild(document.createElement("br"));
       inr.appendChild(pcs2);
       inr.appendChild(document.createElement("br"));
       inr.appendChild(pcs3);
}
else
blank();
}



function fsg() {
var f = document.forms[1];
var ind = f.Produkt.selectedIndex;
var len = f.length;
var inl = document.getElementById('inl');
var inr = document.getElementById('inr');
switch (ind) // && len==19 || ind==10 && len==25)
{
case 3:
{
inl.innerHTML=document.getElementById('csclon').innerHTML;
inr.innerHTML=document.getElementById('cscron').innerHTML;
break;
}
case 6:
{
inl.innerHTML=document.getElementById('cmlon').innerHTML;
inr.innerHTML=document.getElementById('cmron').innerHTML;
break;
}
case 7:
{
inl.innerHTML=document.getElementById('clmlon').innerHTML;
inr.innerHTML=document.getElementById('clmron').innerHTML;
break;
}
case 99:
{
inl.innerHTML=document.getElementById('cpmlon').innerHTML;
inr.innerHTML=document.getElementById('cpmron').innerHTML;
break;
}
case 10:
{
inl.innerHTML=document.getElementById('fslon').innerHTML;
inr.innerHTML=document.getElementById('fsron').innerHTML;
break;
}
case 12:
{
inl.innerHTML=document.getElementById('csalon').innerHTML;
inr.innerHTML=document.getElementById('csaron').innerHTML;
break;
}
case 13:
{
inl.innerHTML=document.getElementById('csflon').innerHTML;
inr.innerHTML=document.getElementById('csfron').innerHTML;
break;
}
case 14:
{
inl.innerHTML=document.getElementById('csslon').innerHTML;
inr.innerHTML=document.getElementById('cssron').innerHTML;
break;
}
case 15:
{
inl.innerHTML=document.getElementById('csdlon').innerHTML;
inr.innerHTML=document.getElementById('csdron').innerHTML;
break;
}
case 17:
{
inl.innerHTML=document.getElementById('cpdlon').innerHTML;
inr.innerHTML=document.getElementById('cpdron').innerHTML;
break;
}
case 18:
{
inl.innerHTML=document.getElementById('cwklon').innerHTML;
inr.innerHTML=document.getElementById('cwkron').innerHTML;
break;
}
case 19:
{
inl.innerHTML=document.getElementById('cstlon').innerHTML;
inr.innerHTML=document.getElementById('cstron').innerHTML;
break;
}
case 20:
{
inl.innerHTML=document.getElementById('cfdlon').innerHTML;
inr.innerHTML=document.getElementById('cfdron').innerHTML;
break;
}
case 21:
{
inl.innerHTML=document.getElementById('cwdlon').innerHTML;
inr.innerHTML=document.getElementById('cwdron').innerHTML;
break;
}
default :
{
inl.innerHTML=document.getElementById('inoff').innerHTML;
inr.innerHTML=document.getElementById('inoff').innerHTML;
}
}
}

function blank() {
var lb=document.getElementById('inl');
var rb=document.getElementById('inr');
while (lb.childNodes.length)
{
lb.removeChild(lb.childNodes[0]);
}
while (rb.childNodes.length)
{
rb.removeChild(rb.childNodes[0]);
}  
}

function check(i, checkid) {
var idx = (checkid.id.substr(0,3));
var d = document.getElementById(idx+'ks'+i);
d.disabled = checkid.checked?'':'disabled';			
d.style.backgroundColor = checkid.checked?'#FAFAFA':'#E5E5E5';
}

function checklink() {
if (document.referrer != '')
{
var xlink=document.referrer;
switch (xlink)
{
case "http://www.cobe.cz/cobex.html" :
{
document.forms[1].Produkt.selectedIndex=2;
fsg();
break;
}
case "http://www.cobe.cz/cobescraper.html" :
{
document.forms[1].Produkt.selectedIndex=3;
fsg();
break;
}
case "http://www.cobe.cz/cobexplus.html":
{
document.forms[1].Produkt.selectedIndex=5;
fsg();
break;
}
case "http://www.cobe.cz/cobemat.html":
{
document.forms[1].Produkt.selectedIndex=6;
fsg();
break;
}
case "http://www.cobe.cz/pronajem-rohozi.html":
{
document.forms[1].Produkt.selectedIndex=6;
fsg();
break;
}
case "http://www.cobe.cz/cobelogo.html":
{
document.forms[1].Produkt.selectedIndex=7;
fsg();
break;
}
case "http://www.cobe.cz/rohoze-s-logem.html":
{
document.forms[1].Produkt.selectedIndex=7;
fsg();
break;
}
case "http://www.cobe.cz/reklamni-rohoze-s-logem.html":
{
document.forms[1].Produkt.selectedIndex=7;
fsg();
break;
}
case "http://www.cobe.cz/cobepromo.html":
{
document.forms[1].Produkt.selectedIndex=8;
fsg();
break;
}
case "http://www.cobe.cz/firststep.html":
{
document.forms[1].Produkt.selectedIndex=10;
fsg();
break;
}
case "http://www.cobe.cz/dekontaminacni-rohoze.html":
{
document.forms[1].Produkt.selectedIndex=10;
fsg();
break;
}
case "http://www.cobe.cz/cobesan.html":
{
document.forms[1].Produkt.selectedIndex=12;
fsg();
break;
}
case "http://www.cobe.cz/cobesafe.html":
{
document.forms[1].Produkt.selectedIndex=13;
fsg();
break;
}
case "http://www.cobe.cz/cobestats.html":
{
document.forms[1].Produkt.selectedIndex=14;
fsg();
break;
}
case "http://www.cobe.cz/cobestatd.html":
{
document.forms[1].Produkt.selectedIndex=15;
fsg();
break;
}
case "http://www.cobe.cz/cobeplated.html":
{
document.forms[1].Produkt.selectedIndex=17;
fsg();
break;
}
case "http://www.cobe.cz/cobeworks.html":
{
document.forms[1].Produkt.selectedIndex=18;
fsg();
break;
}
case "http://www.cobe.cz/cobestand.html":
{
document.forms[1].Produkt.selectedIndex=19;
fsg();
break;
}
case "http://www.cobe.cz/cobefood.html":
{
document.forms[1].Produkt.selectedIndex=20;
fsg();
break;
}
case "http://www.cobe.cz/cobeweld.html":
{
document.forms[1].Produkt.selectedIndex=21;
fsg();
break;
}
default :
document.forms[1].Produkt.selectedIndex=0;
}
}
else
//alert ('Historie neobsahuje žádné položky\nnebo je stránka uložena na lokálním disku.');
return;
}