function ch_var(o){
   document.getElementById("o_type").value=o.name;
   document.getElementById("o_type").setAttribute('value', o.name);
   //document.getElementById("o_type").
}

function wycena(o){
alert ('Test');
   var parent = o.parentNode;
   var inputElements = parent.getElementsByTagName("input");
   var ilosc;
   for (var i=0; i<inputElements.length; i++){
        objInput = inputElements[i];
        ilosc = objInput.value;
   }
   
   var parentP = parent.parentNode;
   var tdElements = parentP.getElementsByTagName("td");

   var cenaO;
   for (var j=0; j<tdElements.length; j++){
        objTD = tdElements[j];
        if(objTD.className=="cena"){
            cenaO= tdElements[j];
        }        
   }   
   var cena;
   
   var cenaTabElements  = cenaO.getElementsByTagName("span");
   
   for (var d=0; d<cenaTabElements.length; d++){
        objC = cenaTabElements[d];
        if(objC.className=="cena_p"){
            cena= objC.innerHTML;
        }
   }
   
   //cena = cena.replace("PLN", "");
   cena = cena.replace(" ", "");
   
   
   if(isNaN(ilosc) == true){
        alert("POLE ILOŚĆ MUSI BYĆ TYPU LICZBOWEGO");
   }else{
        alert(cena*ilosc);
   }  

   
}

function In(obj){
    obj.style.cursor='pointer';
}

function Out(obj){
    obj.style.cursor='auto';
}

function clean(o){
    if(o.value == "podaj ilość"){
        o.value="";
    }
}
/*
function cleanOut(o){    
    if(o.value == ""){
        o.value="podaj ilość";
    }
}
*/