function Popads(u,w,h) {
	if (w == '') { var intX = w; }
	else { var intX = 332; }

	if (h == '') { var intY = h; }
	else { var intY = 295; }

	var strHref	= u;
	var strName	= "Fritolay";
	var strVal	= 'top='+((screen.height - intY) / 2)+',left='+((screen.width - intX) / 2)+',width='+intX+', height='+intY+',scrollbars=no';
	window.open(strHref,strName,strVal);
}
function Popup(u,w,h) {
	if (w == '') { var intX = w; }
	else { var intX = 300; }

	if (h == '') { var intY = h; }
	else { var intY = 290; }

	var strHref	= u;
	var strName	= "Fritolay";
	var strVal	= 'top='+((screen.height - intY) / 2)+',left='+((screen.width - intX) / 2)+',width='+intX+', height='+intY+',scrollbars=no';
	window.open(strHref,strName,strVal);
}


function Popup2(u,w,h) {
	if (w == '') { var intX = w; }
	else { var intX = 620; }

	if (h == '') { var intY = h; }
	else { var intY = 480; }

	var strHref	= u;
	var strName	= "Fritolay";
	var strVal	= 'top='+((screen.height - intY) / 2)+',left='+((screen.width - intX) / 2)+',width='+intX+', height='+intY+',scrollbars=no';
	window.open(strHref,strName,strVal);
}

function Popup3(u,w,h) {
	if (w == '') { var intX = w; }
	else { var intX = 420; }

	if (h == '') { var intY = h; }
	else { var intY = 585; }

	var strHref	= u;
	var strName	= "Fritolay";
	var strVal	= 'top='+((screen.height - intY) / 2)+',left='+((screen.width - intX) / 2)+',width='+intX+', height='+intY+',scrollbars=no';
	window.open(strHref,strName,strVal);
}
function Popup4(u,w,h) {
	if (w == '') { var intX = w; }
	else { var intX = 330; }

	if (h == '') { var intY = h; }
	else { var intY = 360; }

	var strHref	= u;
	var strName	= "Fritolay";
	var strVal	= 'top='+((screen.height - intY) / 2)+',left='+((screen.width - intX) / 2)+',width='+intX+', height='+intY+',scrollbars=no';
	window.open(strHref,strName,strVal);
}
function Popup5(u,w,h) {
	if (w != '') { var intX = w; }
	else { var intX = 330; }

	if (h != '') { var intY = h; }
	else { var intY = 360; }

	var strHref	= u;
	var strName	= "Fritolay";
	var strVal	= 'top='+((screen.height - intY) / 2)+',left='+((screen.width - intX) / 2)+',width='+intX+', height='+intY+',scrollbars=no';
	window.open(strHref,strName,strVal);
}


function emailCheck (emailStr) {
		var emailPat=/^(.+)@(.+)$/
		var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]"
		var validChars="\[^\\s" + specialChars + "\]"
		var quotedUser="(\"[^\"]*\")"
		var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/
		var atom=validChars + '+'
		var word="(" + atom + "|" + quotedUser + ")"
		var userPat=new RegExp("^" + word + "(\\." + word + ")*$")
		var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$")

		var matchArray=emailStr.match(emailPat)
			if (matchArray==null) {
				return false
			}
		var user=matchArray[1]
		var domain=matchArray[2]

		if (user.match(userPat)==null) {
			return false
		}

		var IPArray=domain.match(ipDomainPat)
			if (IPArray!=null) {
				for (var i=1;i<=4;i++) {
					if (IPArray[i]>255) {
						return false
					}
				}
				return true
			}

		var domainArray=domain.match(domainPat)
		if (domainArray==null) {
			return false
		}

		var atomPat=new RegExp(atom,"g")
		var domArr=domain.match(atomPat)
		var len=domArr.length
		if (domArr[domArr.length-1].length<2 || 
			domArr[domArr.length-1].length>3) {
			return false
		}

		if (len<2) {
			return false
		}

		return true;
	}
	
	
	function IsNumeric(strString)
   //  check for valid numeric strings	
   {
   var strValidChars = "0123456789.-";
   var strChar;
   var blnResult = true;

	//   if (strString.length == 0) return false;
   //  test strString consists of valid characters listed above
   for (i = 0; i < strString.length && blnResult == true; i++)
      {
      strChar = strString.charAt(i);
      if (strValidChars.indexOf(strChar) == -1)
         {
         blnResult = false;
         }
      }
   return blnResult;
   }

	
///////////////////////////////////////////////////////////////




	function CFV(f) {

		var f			= document.frm;
		var strName		= f.frmName;
		var strPhone	= f.frmPhone;
		var strEmail	= f.frmEmail;
		var strAddress	= f.frmAddresss;
		var strMessage	= f.frmMessage;

		if (strName.value == '') {
			alert('Lütfen Adınızı Soyadınızı girin');strName.focus();return false;
		}

		if (strEmail.value == '') {
			alert('Lütfen Email Adresinizi girin');strEmail.focus();return false;
		}
		if (emailCheck(strEmail.value) == false) {
			alert('Lütfen Email Adresinizi kontrol edip tekrar girin');strEmail.focus();return false;
		}		

		if (strMessage.value == '') {
			alert('Lütfen İstek ve Önerilerinizi girin');strMessage.focus();return false;
		}

	}