function MM_preloadImages() {
  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_swapImgRestore() {
  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_findObj(n, d) {
  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 && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() {
  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 regKontrol(pattern, value)
{
   r = new RegExp(pattern, "g");
   return r.test(value);
}

function secili(obje)
{
	var a="";

	for(x=0; x<obje.length; x++)
	{
		if (obje[x].checked)
		{
			a = 1;
			return a;
		}
	}
}

function checkbak(v)
{
	patternEposta   = "^"+"([abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0-9_\.\-]+)"+"@"+"([abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0-9_\.\-]+)"+"[\.]"+"([abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0-9_\.\-]+)"+"$"; 

	if (!regKontrol(patternEposta,v.mail.value))
	{
		alert("E - Mail Adresiniz Hatalı Lütfen Kontrol Ediniz");
	}
	else
	{
		document.giris.submit(); 
	}
	
	return false;
}

function checkbak2(v)
{
	if (v.kelime.value.length<2)
	{
		alert("Arama Kutusu Bos");
	}
	else
	{
		document.giris2.submit();  
	}

	return false;
}

function check(v)
{
	patternEposta   = "^"+"([abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0-9_\.\-]+)"+"@"+"([abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0-9_\.\-]+)"+"[\.]"+"([abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0-9_\.\-]+)"+"$";

	if (!regKontrol(patternEposta,v.mail.value))
	{
		alert("E - Mail Adresiniz Hatalı Lütfen Kontrol Ediniz");
	}
	else if (v.ad.value.length<2 || v.konu.value.length<2 || v.mesaj.value.length<2 ||  v.gkod.value.length<2)
	{
		alert("Lütfen boş alan bırakmayın");
	}
	else
	{
		document.gir.submit();  
	}

	return false;
}

function buyut(sayi)
{
	document.getElementById('boyut').style.fontSize = sayi + 'px';	
}

function devam(v)
{
	if (secili(v.sec)!=1)
	{
		alert("Seçim yapmadınız");
	}
	else
	{
		document.form1.submit();
	}

	return false;
}