<!--
function popup_window(url,w,h) {
	var width=w;
	var height=h;
	var from_top=(screen.height - height)/2;
	var from_left=(screen.width  - width)/2;
	var toolbar='no';
	var location='no';
	var directories='no';
	var status='no';
	var menubar='no';
	var scrollbars='yes';
	var resizable='no';
	var atts='width='+width+'show,height='+height+',top='+from_top+',screenY=';
	atts+= from_top+',left='+from_left+',screenX='+from_left+',toolbar='+toolbar;
	atts+=',location='+location+',directories='+directories+',status='+status;
	atts+=',menubar='+menubar+',scrollbars='+scrollbars+',resizable='+resizable;
	window.open(url,'win_name',atts);
} 
function number_format (number, decimals, dec_point, thousands_sep)
{
  var exponent = "";
  var numberstr = number.toString ();
  var eindex = numberstr.indexOf ("e");
  if (eindex > -1)
  {
    exponent = numberstr.substring (eindex);
    number = parseFloat (numberstr.substring (0, eindex));
  }
  
  if (decimals != null)
  {
    var temp = Math.pow (10, decimals);
    number = Math.round (number * temp) / temp;
  }
  var sign = number < 0 ? "-" : "";
  var integer = (number > 0 ? 
      Math.floor (number) : Math.abs (Math.ceil (number))).toString ();
  
  var fractional = number.toString ().substring (integer.length + sign.length);
  dec_point = dec_point != null ? dec_point : ".";
  fractional = decimals != null && decimals > 0 || fractional.length > 1 ? 
               (dec_point + fractional.substring (1)) : "";
  if (decimals != null && decimals > 0)
  {
    for (i = fractional.length - 1, z = decimals; i < z; ++i)
      fractional += "0";
  }
  
  thousands_sep = (thousands_sep != dec_point || fractional.length == 0) ? 
                  thousands_sep : null;
  if (thousands_sep != null && thousands_sep != "")
  {
	for (i = integer.length - 3; i > 0; i -= 3)
      integer = integer.substring (0 , i) + thousands_sep + integer.substring (i);
  }
  
  return sign + integer + fractional + exponent;
}

function blinkIt() {
 if (!document.all) return;
 else {
   for(i=0;i<document.all.tags('blink').length;i++){
      s=document.all.tags('blink')[i];
      s.style.visibility=(s.style.visibility=='visible')?'hidden':'visible';
   }
 }
}

function goster()
{
	if (document.FrmSiparis.txtodemesekli.value=="Kredi Kartı"){
		document.getElementById('kredikarti').style.display="";
		document.getElementById('efthavale').style.display="none";
		f8.enable();f9.enable();f10.enable();f11.enable();f12.enable();f13.enable();f14.enable();
	}else if (document.FrmSiparis.txtodemesekli.value=="EFT/Havale"){
		document.getElementById('efthavale').style.display="";
		document.getElementById('kredikarti').style.display="none";
		f8.disable();f9.disable();f10.disable();f11.disable();f12.disable();f13.disable();f14.disable();
	}else{
		document.getElementById('kredikarti').style.display="none";
		document.getElementById('efthavale').style.display="none";
		f8.disable();f9.disable();f10.disable();f11.disable();f12.disable();f13.disable();f14.disable();
	}
}

function fullScreen(theURL) {
	window.open(theURL, '', 'fullscreen=yes, scrollbars=auto');
}

function setfocusel(el,nextel)
{
	if (el.value.length >= 4) {
		nextel.focus();
	}
}

function Sil(){
	frm = document.getElementById('FrmSiparis');
	var elm = frm.activeElement.value;
	
	if (elm == ""){addNum(frm.activeElement);}
	
	if(elm == "txtkredikart1"){
		frm.txtkredikart1.value =frm.txtkredikart1.value.substring(0,frm.txtkredikart1.value.length-1);
	}else if (elm == "txtkredikart2"){
		if (frm.txtkredikart2.value.length == 0){
			frm.activeElement.value = "txtkredikart1";
			frm.txtkredikart1.value =frm.txtkredikart1.value.substring(0,frm.txtkredikart1.value.length-1);
		}else{
			frm.txtkredikart2.value =frm.txtkredikart2.value.substring(0,frm.txtkredikart2.value.length-1);
		}
	}else if (elm == "txtkredikart3"){
		if (frm.txtkredikart3.value.length == 0){
			frm.activeElement.value = "txtkredikart2";
			frm.txtkredikart2.value =frm.txtkredikart2.value.substring(0,frm.txtkredikart2.value.length-1);
		}else{
			frm.txtkredikart3.value =frm.txtkredikart3.value.substring(0,frm.txtkredikart3.value.length-1);
		}		
	}else if (elm == "txtkredikart4"){
		if (frm.txtkredikart4.value.length == 0){
			frm.activeElement.value = "txtkredikart3";
			frm.txtkredikart3.value =frm.txtkredikart3.value.substring(0,frm.txtkredikart3.value.length-1);
		}else{
			frm.txtkredikart4.value =frm.txtkredikart4.value.substring(0,frm.txtkredikart4.value.length-1);
		}		
	}else if (elm == "txtcvv"){
		if (frm.txtcvv.value.length == 0){
			frm.activeElement.value = "txtkredikart4";
			frm.txtkredikart4.value =frm.txtkredikart4.value.substring(0,frm.txtkredikart4.value.length-1);
		}else{
			frm.txtcvv.value =frm.txtcvv.value.substring(0,frm.txtcvv.value.length-1);
		}
	}
}

function uyari(){
	alert("Lütfen sanal klavyeyi kullanınız !");
	return false;
}

function addNum(btn){
	frm = document.getElementById('FrmSiparis');
	if(frm.txtkredikart1.value.length != 4){
		frm.txtkredikart1.value = frm.txtkredikart1.value + btn.value;
		frm.activeElement.value = "txtkredikart1";
	}else if (frm.txtkredikart2.value.length != 4){
		frm.txtkredikart2.value = frm.txtkredikart2.value + btn.value;
		frm.activeElement.value = "txtkredikart2";
	}else if (frm.txtkredikart3.value.length != 4){
		frm.txtkredikart3.value = frm.txtkredikart3.value + btn.value;
		frm.activeElement.value = "txtkredikart3";
	}else if (frm.txtkredikart4.value.length != 4){
		frm.txtkredikart4.value = frm.txtkredikart4.value + btn.value;
		frm.activeElement.value = "txtkredikart4";
	}else if (frm.txtcvv.value.length != 3){
		frm.txtcvv.value = frm.txtcvv.value + btn.value;
		frm.activeElement.value = "txtcvv";
	}else{
		frm.activeElement.value = "txtcvv";
	}
}

//-->