//*******************//
//** pop-up scripti //

function MM_openBrWindow(theURL,winName,w,h,scrollbars) 
	{ 
		LeftPosition=(screen.width)?(screen.width-w)/2:100;
		TopPosition=(screen.height)?(screen.height-h)/2:100;
  
		settings='width='+w+',height='+h+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scrollbars+',location=no,directories=no,status=0,menubar=no,toolbar=no,resizable=no';
		URL = theURL;
		window.open(URL,winName,settings);
	}

//*********************//
// sığan pop-up scripti

function PopupPic(sPicURL) { 
	window.open("popup.asp?"+sPicURL, "", "width=200,height=200,resizable=0,scrollbars=yes,resizable=no");
}


//*************************//
// seçmeli select box

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}


//*******************//
// genel kontrolleri

<!--
function MM_findObj(n, d) { //v3.0
  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); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}

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_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_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];}
}
//-->


//********************//
// genel form konttrolleri

function fieldchecker(fieldname,formname){ if(!formname) formname = "0"; if(document.forms[formname].elements[fieldname].value == ""){ document.forms[formname].elements[fieldname].focus();return false;}return true;}

function radiochecker(fieldname,formname) {  if(!formname) formname = "0";  for (var i = 0; i < document.forms[formname].elements[fieldname].length; i++) { var e = document.forms[formname].elements[fieldname][i]; if(e.checked) { return true;} } return false;}

function emailCheck (formName,emailStr) {
	emailStr = document.forms[formName].elements[emailStr].value;
	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) {
		alert("Your e-mail address does not seen valid! (Please check @ and . signs)")
		return false
	}
	var user=matchArray[1]
	var domain=matchArray[2]
	if (user.match(userPat)==null) {
		alert("Your e-mail address username part does not seen valid!")
		return false
	}
	var IPArray=domain.match(ipDomainPat)
	if (IPArray!=null) {
		  for (var i=1;i<=4;i++) {
			if (IPArray[i]>255) {
				alert("Your IP address does not seen valid!")
			return false
			}
		}
		return true
	}
	var domainArray=domain.match(domainPat)
	if (domainArray==null) {
		alert("Your e-mail address does not seen valid!")
		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) {
	   alert("Your e-mail address should end with 3 letter domain name or 2 letter country code!")
	   return false
	}
	if (len<2) {
	   var errStr="Your e-mail address is not valid!"
	   alert(errStr)
	   return false
	}
	return true;
}

isNS=(document.layers || (document.getElementById && !document.all)) ? true : false;

function onlyNumber(e) {
var keyCode = (isNS) ? e.which : e.keyCode;
if ((keyCode<48 || keyCode>57)&&keyCode!=8&&keyCode!=0&&keyCode!=44){
	return false;}
	}


//********************//
// kariyer formu kontrolu

function checkcareerform()
	{
	
	if(!fieldchecker("position","careerform")){ alert("Please select department of the relevant position!"); return false};
	if(!fieldchecker("ad_soyad","careerform")){ alert("Please specify your name and surname!"); return false};
	if(!fieldchecker("cinsiyet","careerform")){ alert("Please specify your sex!"); return false};
	if(!fieldchecker("medeni_durum","careerform")){ alert("Please specify your marital status!"); return false};
	if(!fieldchecker("dogum_gunu","careerform")){ alert("Please specify your birth day!"); return false};
	if(!fieldchecker("dogum_ayi","careerform")){ alert("Please specify your birth month!"); return false};
	if(!fieldchecker("dogum_yili","careerform")){ alert("Please specify your birth year!"); return false};
	if(!fieldchecker("dogum_yeri","careerform")){ alert("Please specify your birth place!"); return false};
	if(!fieldchecker("askerlik_durumu","careerform")){ alert("Please specify your military status!"); return false};
	if(!fieldchecker("egitim_durumu","careerform")){ alert("Please specify level of yur education!"); return false};
	if(!fieldchecker("mezun_oldugu_okul","careerform")){ alert("Please specify your last graduated school!"); return false};
	if(!fieldchecker("yabanci_dil","careerform")){ alert("Please select yoru foreign languages!"); return false};
	if(!fieldchecker("hobiler","careerform")){ alert("Please specify your hobbies!"); return false};
	if(!fieldchecker("ulasim_no","careerform")){ alert("Please specify contact numbers!"); return false};

	return true;
	}


//********************//
// iletisim formu kontolu

function checkcontactform()
	{
	
	if(!fieldchecker("sender","contactform")){ alert("Please specify your name and surname!"); return false};
	if(!fieldchecker("email","contactform")){ alert("Please specify your e-mail address!"); return false};
	if(!emailCheck("contactform","email")){ return false};
	if(!fieldchecker("subject","contactform")){ alert("Please specify message subject"); return false};
	if(!fieldchecker("message","contactform")){ alert("Please specify message content"); return false};
	return true;
	}