//Highlight form element- © Dynamic Drive (www.dynamicdrive.com)
//For full source code, 100's more DHTML scripts, and TOS,
//visit http://www.dynamicdrive.com

var highlightcolor="lightyellow"

var ns6=document.getElementById&&!document.all
var previous=''
var eventobj

//Regular expression to highlight only form elements
var intended=/INPUT|TEXTAREA|SELECT|OPTION/

//Function to check whether element clicked is form element
function checkel(which){
if (which.style&&intended.test(which.tagName)){
if (ns6&&eventobj.nodeType==3)
eventobj=eventobj.parentNode.parentNode
return true
}
else
return false
}

//Function to highlight form element
function highlight(e){
eventobj=ns6? e.target : event.srcElement
if (previous!=''){
if (checkel(previous))
previous.style.backgroundColor=''
previous=eventobj
if (checkel(eventobj))
eventobj.style.backgroundColor=highlightcolor
}
else{
if (checkel(eventobj))
eventobj.style.backgroundColor=highlightcolor
previous=eventobj
}
}


function Popup(u,w,h) {
	if (w == '') { var intX = w; }
	else { var intX = 555; }

	if (h == '') { var intY = h; }
	else { var intY = 450; }

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


// EMAIL CONTROL //////////////////////

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;
	}
	
// EMAIL CONTROL - end //////////////////////	


// CONTACT FORM CONTROL /////////////////////


	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;
		}

	}


// CONTACT FORM CONTROL - end /////////////////////


// NEWSLETTER FORM CONTROL /////////////////////

	function CFVmailadd(f) {
		var f				= document.frm;
		var strEmail		= f.frmEmail;
		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;
		}		
	}


/*

	function NEWS(f) {

		var f				= document.frmNewsletter;
		var strFirstname	= f.frmFirstname;
		var strEmail		= f.frmEmail;

		if (strFirstname.value == '') {
			alert('Lütfen Adınızı Soyadınızı girin');strFirstname.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;
		}		


	}
*/

// NEWSLETTER FORM CONTROL - end /////////////////////


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

function MM_findObj(n, d) { //v4.01
  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_jumpMenuGo(selName,targ,restore){ //v3.0
  var selObj = MM_findObj(selName); if (selObj) MM_jumpMenu(targ,selObj,restore);
}
/******************************************
* Popup Box*
******************************************/

var ns4=document.layers
var ie4=document.all
var ns6=document.getElementById&&!document.all

//drag drop function for NS 4////
/////////////////////////////////

var dragswitch=0
var nsx
var nsy
var nstemp

function drag_dropns(name){
if (!ns4)
return
temp=eval(name)
temp.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP)
temp.onmousedown=gons
temp.onmousemove=dragns
temp.onmouseup=stopns
}

function gons(e){
temp.captureEvents(Event.MOUSEMOVE)
nsx=e.x
nsy=e.y
}
function dragns(e){
if (dragswitch==1){
temp.moveBy(e.x-nsx,e.y-nsy)
return false
}
}

function stopns(){
temp.releaseEvents(Event.MOUSEMOVE)
}

//drag drop function for ie4+ and NS6////
/////////////////////////////////


function drag_drop(e){
if (ie4&&dragapproved){
crossobj.style.left=tempx+event.clientX-offsetx
crossobj.style.top=tempy+event.clientY-offsety
return false
}
else if (ns6&&dragapproved){
crossobj.style.left=tempx+e.clientX-offsetx+"px"
crossobj.style.top=tempy+e.clientY-offsety+"px"
return false
}
}

function initializedrag(e){
crossobj=ns6? document.getElementById("showimage") : document.all.showimage
var firedobj=ns6? e.target : event.srcElement
var topelement=ns6? "html" : document.compatMode && document.compatMode!="BackCompat"? "documentElement" : "body"
while (firedobj.tagName!=topelement.toUpperCase() && firedobj.id!="dragbar"){
firedobj=ns6? firedobj.parentNode : firedobj.parentElement
}

if (firedobj.id=="dragbar"){
offsetx=ie4? event.clientX : e.clientX
offsety=ie4? event.clientY : e.clientY

tempx=parseInt(crossobj.style.left)
tempy=parseInt(crossobj.style.top)

dragapproved=true
document.onmousemove=drag_drop
}
}
document.onmouseup=new Function("dragapproved=false")

////drag drop functions end here//////

function hidebox(){
crossobj=ns6? document.getElementById("showimage") : document.all.showimage
if (ie4||ns6)
crossobj.style.visibility="hidden"
else if (ns4)
document.showimage.visibility="hide"
}