function SearchString(source, arguments)
{
	var arrChars = ['-', '/', '\\', '*', '\'', '\"', '{', '}', '[', ']', '(', ')', '#', '+', '&'];
	var sText1 = document.getElementById('txtKullaniciAdi').value;
	var sText2 = document.getElementById('txtSifre').value;
	var flag = false;
	for (var i=0;i<arrChars.length;i++)
	{
		if (sText1.indexOf(arrChars[i])!=-1) 
		{flag=true;}
		if (sText2.indexOf(arrChars[i])!=-1) 
		{flag=true;}
	}
	if (flag)
	{	
		arguments.IsValid = false;
		alert('Geçersiz karakter - / \\ * \" \' { } [ ] ( ) # + & kullandınız!!');
	}

}
function setFocus()
{
    breakout_of_frame();
    document.getElementById('txtKullaniciAdi').focus();	
		
}

function breakout_of_frame()
{
  
  if (top.location != location) {
    top.location.href = document.location.href ;
  }

}