// JScript File

function val()
{
x=document.form1
len1 = x.kartno.value
len2 = x.com.value

if (len1.length<15)
 {
 alert("Kredi kart numarasini tam olarak giriniz!")
 document.form1.kartno.focus()
 return false
 }
 if (len2.length<3)
 {
 alert("Kredi kartinin arkasinda yazan CVV numarasini yaziniz!")
 document.form1.com.focus()
 return false
 }

	x1=document.form1.sonay.value
	x2=document.form1.sonyil.value

  if (x1==0)
 {
 alert("Lütfen sonay seçiniz.")
 document.form1.sonay.focus()
 v=1;
 return false;
 }

if (x2==0)
 {
 alert("Lütfen Sonyıl Seçiniz.")
 document.form1.sonyil.focus()
 v=1;
 return false;
 }
  
}

function rakamgir(myfield, e, dec) {
  var key;
  var keychar;
  if (window.event)
    key = window.event.keyCode;
  else if (e)
    key = e.which;
  else
    return true;
  keychar = String.fromCharCode(key);
  // control keys
  if ((key==null) || (key==0) || (key==8) || (key==9) || (key==13) || (key==27) )
    return true;
  // numbers
  else if ((("0123456789").indexOf(keychar) > -1))
    return true;
  // decimal point jump
  else if (dec && (keychar == ".")) {
    myfield.form.elements[dec].focus();
    return false;
  } else
//alert("Sadece Rakam Girin"); 
    return false;
}
 function DisableButton()
 {
    window.setTimeout("disableButton('" + 
    window.event.srcElement.id + "')", 0);
}

 function disableButton(buttonID) {
    document.getElementById(buttonID).disabled=true;
     return false;
 }
  function OdemeSekliBelirle(item)
            {
                var CbNesnem;
                var KrediKartiNesnem;
                var HavaleNesnem;
                var buton;
                CbNesnem=document.getElementById(item);
                KrediKartiNesnem=document.getElementById("ctl00_ContentPlaceHolder1_pnlAdim3");
                HavaleNesnem=document.getElementById("ctl00_ContentPlaceHolder1_pnlAdim2");
                buton=document.getElementById("ctl00_ContentPlaceHolder1_btnDevamEt");
                if (CbNesnem.id=="rb1")
                {
                    KrediKartiNesnem.style.display='block';
                    HavaleNesnem.style.display='none';
                    buton.disabled=false;
                }
                else
                {
                    KrediKartiNesnem.style.display='none';
                    HavaleNesnem.style.display='block';
                     buton.disabled=false;
                }
            }