function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function prodimg(url,width,height) {
	if (width==-1) {
		width=400;height=400;
	}
	width=width+0;height=height+0;
	productview=window.open("","","tolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizeable=0,width="+width+",height="+height+",screenX=5,screenY=5,top=5,left=5"); productview.document.open(); productview.document.write('<HTML><head></head><body bgcolor='+'"'+'#ffffff'+'"'+' leftmargin=0 topmargin=0 marginwidth=0 marginheight=0><table width="100%" height="100%" border=0 cellpadding=0 cellspacing=0><tr><td align=center valign=center><a href="#" onClick="window.close();"><img src='+'"'+url+'" border=0></td></tr></table></body></html>'); 
	productview.document.close();
}

function popup(url,width,height) {
	window.open(url,"","tolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=1,resizeable=0,width="+width+",height="+height+",screenX=250,screenY=250,top=250,left=250"); 
}

function popupImg(x) {
	prodimg(x,520,520);
}

function popupnoscroll(url,width,height) {
	window.open(url,"","tolbar=0,location=0,directories=0,status=1,menubar=0,scrollbars=0,resizeable=0,width="+width+",height="+height+",screenX=5,screenY=5,top=5,left=5"); 
}

function isValidEmail(str) {
   return (str.indexOf(".") > 2) && (str.indexOf("@") > 0);
 }

function aboneol(f) {
	var err;
	err = "";
	if (err == "" && f.Name.value.length<3) {
		err = "Geçerli bir isim giriniz."
		f.Name.focus();
	}
	if (err == "" && !isValidEmail(f.Email.value)) {
		err = "Geçerli bir E-mail adresi giriniz."
		f.Email.focus();
	}
	if (err!="") {
		alert(err);
	} else {
		popup("ebultenekle.php?Name="+f.Name.value+"&Email="+f.Email.value,300,165);
	}
}