function FocusDateField(id)
  {
   if (document.rf.elements[id].value=='ÄÄ.ÌÌ.ÃÃÃÃ') { document.rf.elements[id].value = ''; }
   document.getElementById(id+"Field").style.backgroundPosition = "0px -200px";
  }

function BlurDateField(id)
  {
   if (document.rf.elements[id].value=='') { document.rf.elements[id].value = 'ÄÄ.ÌÌ.ÃÃÃÃ'; }
   document.getElementById(id+"Field").style.backgroundPosition = "0px 0px";
   RecalculateRate();
  }
  
function VehicleOver(obj,id)
  {
   obj.style.cursor = "pointer";
   if (document.rf.VehicleID.value==id) { return; }
   document.getElementById("VEHICLECELL"+id).style.background = "#E0E0E0";
   document.getElementById("VEHICLELINK"+id).style.color = "#000000";
  }

function VehicleOut(obj,id)
  {
   obj.style.cursor = "";
   if (document.rf.VehicleID.value==id) { return; }
   document.getElementById("VEHICLECELL"+id).style.background = "";
   document.getElementById("VEHICLELINK"+id).style.color = "#444444";
  }
  
function VehicleSelect(id)
  {
   var VehicleObj;
   if (document.rf.VehicleID.value.length>0 && document.rf.VehicleID.value!=id)
     {
      VehicleObj = document.getElementById("VEHICLECELL"+document.rf.VehicleID.value); 
      VehicleObj.style.backgroundColor = "";
      VehicleObj.style.backgroundImage = "";
      VehicleObj.style.backgroundRepeat = "";
      VehicleObj.style.fontWeight = "";
      document.getElementById("VEHICLELINK"+document.rf.VehicleID.value).style.color = "#444444";
     }
   document.rf.VehicleID.value = id;
   VehicleObj = document.getElementById("VEHICLECELL"+id);
   VehicleObj.style.backgroundColor = "#0074F4";
   VehicleObj.style.backgroundImage = "url('/images/elements/back01.gif')";
   VehicleObj.style.backgroundRepeat = "repeat-x";
   VehicleObj.style.fontWeight = "bold";
   document.getElementById("VEHICLELINK"+id).style.color = "#FFFFFF";
   RecalculateRate();
  }
  
function RecalculateRate()
  {
   Lib_ClearElement(document.getElementById("DurationRow"));
   Lib_ClearElement(document.getElementById("TotalAmountRow"));
   $("#CalculationContainer").slideUp("fast");

   if (document.rf.VehicleID.value.length==0) { return; }
   if (document.rf.PickUpDate.value.length==0) { return; }
   if (document.rf.ReturnDate.value.length==0) { return; }
   if (document.rf.PickUpDate.value=='ÄÄ.ÌÌ.ÃÃÃÃ') { return; }
   if (document.rf.ReturnDate.value=='ÄÄ.ÌÌ.ÃÃÃÃ') { return; }

   var xmlHttp;
   try { xmlHttp=new XMLHttpRequest(); }
   catch (e)
     {
      try { xmlHttp=new ActiveXObject("Msxml2.XMLHTTP"); }
      catch (e)
         {
          try { xmlHttp=new ActiveXObject("Microsoft.XMLHTTP"); }
          catch (e) { return false; }
         }
      }

   xmlHttp.onreadystatechange = function()
     {
      if (xmlHttp.readyState==4)
        {
         if (xmlHttp.responseText=='ERROR') { }
         else if (xmlHttp.responseText=='NORESULTS') { }
         else
           {
            $("#CalculationContainer").slideDown("medium");

            var XMLDoc = xmlHttp.responseXML;
            var DurationStr,RateTotalAmountStr;
            var Duration = XMLDoc.getElementsByTagName("Duration")[0].childNodes[0].nodeValue;
            var RateCurrency = XMLDoc.getElementsByTagName("RateCurrency")[0].childNodes[0].nodeValue;
            var RateTotalAmount = XMLDoc.getElementsByTagName("RateTotalAmount")[0].childNodes[0].nodeValue;
            
            if (Duration==1) { DurationStr = '1 äåí'; } else { DurationStr = Duration+' äíè'; }
            if (RateCurrency=='EUR') { RateTotalAmountStr = "ˆ" + parseFloat(RateTotalAmount).toFixed(2); }
            else if (RateCurrency=='BGN') { RateTotalAmountStr = parseFloat(RateTotalAmount).toFixed(2) + " ëâ."; }
            else if (RateCurrency=='USD') { RateTotalAmountStr = "$" + parseFloat(RateTotalAmount).toFixed(2); }
            
            var DurationTxt = document.createTextNode(DurationStr);
            var DurationDiv = document.createElement("div");
            DurationDiv.appendChild(DurationTxt);
            
            var TotalAmountTxt = document.createTextNode(RateTotalAmountStr);
            var TotalAmountDiv = document.createElement("div");
            TotalAmountDiv.appendChild(TotalAmountTxt);
            
            document.getElementById("DurationRow").appendChild(DurationDiv);
            document.getElementById("TotalAmountRow").appendChild(TotalAmountDiv);
           }
        }
     }
     
   xmlHttp.open("POST","/bg/_getrate.xml?VehicleID="+document.rf.VehicleID.value+"&PickUpDate="+document.rf.PickUpDate.value+"&ReturnDate="+document.rf.ReturnDate.value,true);
   xmlHttp.send(null);
  }