function format_curr(price)
{
  var dec_sep=',';
  var tho_sep='.';
  var tmp_price=Math.floor((price+0.0001)*100) + '';
  var newprice='';
  for (var g=tmp_price.length; g>0; g--)
  {
    if((tmp_price.length-g)==2)
      {newprice = dec_sep + newprice;}
    if((((tmp_price.length-g)-2) % 3) == 0 && (tmp_price.length-g)!=2)
      {newprice = tho_sep + newprice;}

    newprice = tmp_price.substr(g-1,1) + newprice;
  }
  if(newprice.length<=2)
    newprice='0'+dec_sep+newprice;
  if(newprice=='N.aN' || newprice=='N,aN')
    newprice='NaN';
  return newprice;
}

function doCmdIFrame(operation,idprod,addquantity,defquantity,unit_prz,productname,codice,variant,idproductprice)
{
  op=operation;
  var new_operation='';
  if (typeof document.carrello.idorder!="undefined")
    order = document.carrello.idorder.value;
  else
    order='';
  switch(operation){
    case 'load':
    {
      callFrame(operation,order);
      timerID = setInterval(checkAction, 1000);
      break;
    }
    case 'insert':
    {
      callFrame(operation,order,'{'+idprod+'}','{'+addquantity+'}',unit_prz,escape(productname),variant,idproductprice);
      timerID = setInterval(checkAction, 1000);
      break;
    }
    case 'deleterow':
    {
      callFrame(operation,order,'{'+idprod+'}',0,0,0);
      timerID = setInterval(checkAction, 1000);
      break;
    }
    case 'update':
    {
      var itemlist = '';
      var quantlist = '';
      if(document.carrello.iditem.length!="undefined" || document.forms['carrello'].iditem.length!=0)
      {
        for(var w=0; w<document.carrello.iditem.length; w++)
        {
          if(document.carrello.iditem[w].value!='_iditem_')
          {
            itemlist=itemlist+"¤"+document.carrello.iditem[w].value;
            quantlist=quantlist+"¤"+document.carrello.quant[w].value;
          }
        }
      }
      itemlist="{"+ itemlist +"}";
      itemlist=itemlist.replace('{¤','{');
      quantlist='{'+quantlist+'}';
      quantlist=quantlist.replace('{¤','{');
      callFrame(operation,order,itemlist,quantlist);
      timerID = setInterval(checkAction, 1000);
      break;
    }
  }
}

function callFrame(op,order,items,quants,price,productname,variant,idproductprice)
{
  var fram = document.getElementById('f_frame');
fram.src = "http://www.morcelliana.it/or4/or?uid=MORCELLIANAshop.basket.exe_command&op=" + op + "&order=" + order + "&items=" + items + "&quants=" + quants + "&price="+price + "&productname="+productname+"&variant="+variant+"&idproductprice="+idproductprice;
}

function checkAction()
{
  result = 0;
  if(eval('window.' + op) == undefined)
  {
      location.reload();
  }
  if (eval('window.' + op))
  {
    if ( eval( 'window.' + op) != -1 )
    {
      clearInterval(timerID);
      result =  eval( 'window.' + op) ;
    }
    else
    {
      return;
    }
  }
  if  (result > 0)
  {
    if (result==2)
    {
      location.reload();
    }
    clone();
  }
  else
  {
    clearInterval(timerID);
  }
  return;
}

function clone()
{
  document.getElementById("t0").style.visibility='hidden';
  document.getElementById("t1").style.visibility='hidden';
  document.getElementById("t2").style.visibility='hidden';
  var sbbody = document.getElementById("sb_body");
  var tbody0 = document.getElementById("t0");
  var tbody1 = document.getElementById("t1");
  var tbody2 = document.getElementById("t2");
  tp=0;
  while (sbbody.childNodes.length>0)
  {
    sbbody.removeChild(sbbody.firstChild);
  }
  var contor=0;
  var id_item=iditem.split('¤');
  var id_product=idproduct.split('¤');
  var quant=quantity.split('¤');
  var minquant=minquantity.split('¤');
  var description=prodname.split('¤');
  var code=codice.split('¤');
  var unit_price=unitprice.split('¤');
  var extra_price=extraprice.split('¤');
  if(id_product.length>0)
  {
    for (var i=0; i<id_product.length; i++)
    {
      if(contor==0)
      {
        addAllRowFromBodyToBody(tbody0,sbbody);
        contor=contor+1;
      }
      else
      {
        if ((i % 2) == 0)
        {
          addAllRowFromBodyToBody(tbody1,sbbody);
          contor=contor+1;
        }
        else
        {
          addAllRowFromBodyToBody(tbody2,sbbody);
          contor=contor+1;
        }
      } 
      var ua = window.navigator.userAgent.toLowerCase();
      if (ua.indexOf('msie') != -1)
      {
        for (var q = 0 ; q < sbbody.rows.length ; q++)
        {
          for (var p = 0 ; p < sbbody.rows[ q ].cells.length ; p++)
          {
            tmpStr = sbbody.rows[ q ].cells[ p ].innerHTML;
            tmpRegEx = new RegExp( '\\_codice\\_','g' );
            tmpStr = tmpStr.replace(tmpRegEx, code[i]) ;
            tmpRegEx = new RegExp( '\\_name\\_','g' );
            tmpStr = tmpStr.replace(tmpRegEx, description[i]);
            tmpRegEx = new RegExp( '_description_','g' );
            tmpStr = tmpStr.replace(tmpRegEx, "\'"+description[i]+"\'");
            tmpRegEx = new RegExp( '\\_unitprice\\_','g' );
            tmpStr = tmpStr.replace(tmpRegEx, unit_price[i]) ;
            tmpRegEx = new RegExp( '\\_price\\_','g' );
            tmpStr = tmpStr.replace(tmpRegEx, '&euro; ' + format_curr(Number(unit_price[i])));
            tmpRegEx = new RegExp( '\\_totalprice\\_','g' );
            tmpprice = Number(extra_price[i]) + (Number(quant[i])*Number(unit_price[i]));
            tmpStr = tmpStr.replace(tmpRegEx, '&euro; ' + format_curr(tmpprice));
            tmpRegEx = new RegExp( '\\_quant\\_','g' );
            tmpStr = tmpStr.replace(tmpRegEx, quant[i]) ;
            tmpRegEx = new RegExp( '\\_minquant\\_','g' );
            tmpStr = tmpStr.replace(tmpRegEx, minquant[i]) ;
            tmpRegEx = new RegExp( '\\_iditem\\_','g' );
            tmpStr = tmpStr.replace(tmpRegEx, id_item[i]) ;
            tmpRegEx = new RegExp( 'quot;','g' );
            tmpStr = tmpStr.replace(tmpRegEx, '"') ;
            sbbody.rows[q].cells[p].innerHTML = tmpStr;
          }
        }
        tp=tp+(Number(quant[i]) * Number(unit_price[i])) + Number(extra_price[i]);
      }
      else
      {
        sbbody.innerHTML=sbbody.innerHTML.replace('_codice_',code[i]);
        sbbody.innerHTML=sbbody.innerHTML.replace('_codice_',code[i]);
        sbbody.innerHTML=sbbody.innerHTML.replace('_name_', description[i]);
        sbbody.innerHTML=sbbody.innerHTML.replace('_description_', decodeURI(description[i]));
        sbbody.innerHTML=sbbody.innerHTML.replace('_unitprice_',unit_price[i]);
        sbbody.innerHTML=sbbody.innerHTML.replace('_price_','&euro; ' + format_curr(Number(unit_price[i])));
        tmpprice = Number(extra_price[i]) + (Number(quant[i])*Number(unit_price[i]));
        sbbody.innerHTML=sbbody.innerHTML.replace('_totalprice_','&euro; ' + format_curr(tmpprice));
        sbbody.innerHTML=sbbody.innerHTML.replace('_quant_',quant[i]);
        sbbody.innerHTML=sbbody.innerHTML.replace('_minquant_',minquant[i]);
        sbbody.innerHTML=sbbody.innerHTML.replace('_iditem_',id_item[i]);
        sbbody.innerHTML=sbbody.innerHTML.replace('_iditem_',id_item[i]);
        tp=tp+(Number(quant[i]) * Number(unit_price[i])) + Number(extra_price[i]);
      }
    }
    if (typeof document.carrello.idorder!="undefined")
    {
      order = document.carrello.idorder.value;
      var tot_shipexp = document.getElementById("fulltotal");
      tot_shipexp.innerHTML="&euro; "+format_curr(tp);
    }
  }
}

function addAllRowFromBodyToBody(sourceTBody, targetTBody)
{
  var tmp_row;
  var tmp_cell;
  for (var i = 0; i<sourceTBody.childNodes.length; i++)
  {
    if(sourceTBody.childNodes[ i ].nodeType!=3)
    {
      tmp_rows = sourceTBody.childNodes[ i ].cloneNode(true);
      targetTBody.appendChild(tmp_rows);
    }
  }
}