function popup(mylink, windowname)
  {
  if (! window.focus)return true;
  var href;
  if (typeof(mylink) == 'string')
     href=mylink;
     else
        href=mylink.href;
        window.open(href, windowname, 'width=822,height=500,scrollbars=yes');
        return false;
  }
//
  function refresh(){
    var cValue=document.forms.frmCTInput.cValue.value;
    var setID=document.forms.frmCTInput.setID.value;
    var initStatus=document.forms.frmCTInput.initStatus.value;

    var selObj = document.forms.frmCTInput.lbMonth;
    var selIndex = selObj.selectedIndex;
    var nrMonth= selObj.options[selIndex].text;
//    var nrMonth=document.forms.frmCTInput.lbMonth.value;

    var selObj = document.forms.frmCTInput.lbCountry;
    var selIndex = selObj.selectedIndex;
    var countryName= selObj.options[selIndex].text;
//    var countryName=document.forms.frmCTInput.lbCountry.value;

    var selObj = document.forms.frmCTInput.lbLang;
    var selIndex = selObj.selectedIndex;
    var langName= selObj.options[selIndex].text;
//    var langName=document.forms.frmCTInput.lbLang.value;

//     alert(cValue+setID+initStatus+nrMonth+countryName+langName);
    window.open("credits_tool.php?setID="+setID+"&cValue="+cValue+"&lbMonth="+nrMonth+
        "&lbLang="+langName+"&lbCountry="+countryName+"&initStatus="+initStatus,"_self");

  }

document.onkeyup = check;
document.onkeydown = check;

function check(key_event)
{
     var number = document.frmCTInput.cIncom.value;
     var i;
     if(!isUnsignedInteger(number)){
        for(i=0;i<number.length;i++)
        {
           if(!isUnsignedInteger(number.charAt(i)))
           {
              var rep=number.charAt(i);
              number=number.replace(rep,"");
           }
        }
     }
     if(number.length>=2 && number.charAt(0)=="0")
     {
       while(number.charAt(0)=="0" && number.length>=2 )
       {
          number=number.substr(1,number.length);
       }
     }
     document.frmCTInput.cIncom.value=number;

}

document.onkeyup = alertText;
document.onkeydown= alertText;

function alertText(key_event)
{
     var maximum= document.frmCTInput.max.value;
     var number = document.frmCTInput.cValue.value;
     var textalert=document.frmCTInput.mes.value+" "+maximum+" EURO";

     var i;
     if(!isUnsignedInteger(number)){
        for(i=0;i<number.length;i++)
        {
           if(!isUnsignedInteger(number.charAt(i)))
           {
              var rep=number.charAt(i);
              number=number.replace(rep,"");
           }
        }
     }
     if(number.length>=2 && number.charAt(0)=="0")
     {
       while(number.charAt(0)=="0" && number.length>=2 )
       {
          number=number.substr(1,number.length);
       }
     }
     if(number>parseInt(maximum))
     {
        number=maximum;

        alert(textalert);
     }


     document.frmCTInput.cValue.value=number;

}

function isUnsignedInteger(s) {
     return (s.toString().search(/^[0-9]+$/) == 0);
}