function AJAX() {
   var ajax = false;
   
   // Internet Explorer (5.0+)
   try {
     ajax = new ActiveXObject("Msxml2.XMLHTTP"); 
   } catch (e) {
	   
      try {
        ajax = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (e) {
        ajax = false;
      }

   }

   // Mozilla veya Safari
   if ( !ajax && typeof XMLHttpRequest != 'undefined' ) {
	   
     try{
        ajax = new XMLHttpRequest();
     }catch(e) {    
        ajax = false;
     }

   }

   // Diger (IceBrowser)
   if ( !ajax && window.createRequest ) {
     
	 try{
        ajax = window.createRequest();
     }catch(e) {  
        ajax = false;
     }

   }

	return ajax;
}


// POST işlemleri
function JXP(yukleniyor, yer, dosya, sc) {
	ajax = new AJAX();
	
	if ( ajax ) {
		ajax.onreadystatechange = function () {}
		ajax.abort()
	}

    ajax.onreadystatechange = function () {	Loading(yukleniyor, yer) }
	
	ajax.open('POST', dosya, true)
	ajax.setRequestHeader("If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT")
	ajax.setRequestHeader('Content-Type','application/x-www-form-urlencoded; charset=UTF-8')
    ajax.setRequestHeader("Content-length", sc.length)
    ajax.setRequestHeader("Connection", "close")
	ajax.send(sc)		
}


// GET işlemleri
function JXG(yukleniyor, yer, dosya, sc) {
	ajax = new AJAX();
	
	if ( ajax ) {
		ajax.onreadystatechange = function () {};
		ajax.abort();
	}

	// son hazırlık
	if(sc) {
		dosya = dosya +'?'+ sc;
	}

    ajax.onreadystatechange = function () {	Loading(yukleniyor, yer); }
	
	ajax.open('GET', dosya, true);
	ajax.setRequestHeader("If-Modified-Since", "Sat, 1 Jan 2000 00:00:00 GMT");
	ajax.setRequestHeader("Connection", "close");
	ajax.send(null);	
}


// Yükleme işlemleri
function Loading(yukleniyor, yer) {
	if( yukleniyor == 1) {
		if( ajax.readyState == 1 || ajax.readyState == 2 || ajax.readyState == 3 ) {
			var loading = '<img src="http://www.bin1reklam.com/images/loading.gif" width="16" height="11" alt="Yükleniyor ..." />'
			document.getElementById(yer).innerHTML = loading;
		}
	}

	if( ajax.readyState == 4 ) {
		if (ajax.status == 200) {
            document.getElementById(yer).innerHTML = ajax.responseText;
        } else {
            document.getElementById(yer).innerHTML = '<strong>HATA:</strong> ' + ajax.statusText;
        }
		function AJAX() {};
    }
}


// Özel karakterleri zararsız hale dönüştür
// ( Fix Character )
function fc_(text) {
	var temp;
	
	temp = encodeURIComponent(text);
	
	return temp;
}



// START OF MESSAGE SCRIPT //

var MSGTIMER = 20;
var MSGSPEED = 5;
var MSGOFFSET = 3;
var MSGHIDE = 3;

// build out the divs, set attributes and call the fade function //
function inlineMsg(target,string,autohide) {
  var msg;
  var msgcontent;
  if(!document.getElementById('msg')) {
    msg = document.createElement('div');
    msg.id = 'msg';
    msgcontent = document.createElement('div');
    msgcontent.id = 'msgcontent';
    document.body.appendChild(msg);
    msg.appendChild(msgcontent);
    msg.style.filter = 'alpha(opacity=0)';
    msg.style.opacity = 0;
    msg.alpha = 0;
  } else {
    msg = document.getElementById('msg');
    msgcontent = document.getElementById('msgcontent');
  }
  msgcontent.innerHTML = string;
  msg.style.display = 'block';
  var msgheight = msg.offsetHeight;
  var targetdiv = document.getElementById(target);
  targetdiv.focus();
  var targetheight = targetdiv.offsetHeight;
  var targetwidth = targetdiv.offsetWidth;
  var topposition = topPosition(targetdiv) - ((msgheight - targetheight) / 2);
  var leftposition = leftPosition(targetdiv) + targetwidth + MSGOFFSET;
  msg.style.top = topposition + 'px';
  msg.style.left = leftposition + 'px';
  clearInterval(msg.timer);
  msg.timer = setInterval("fadeMsg(1)", MSGTIMER);
  if(!autohide) {
    autohide = MSGHIDE;  
  }
  window.setTimeout("hideMsg()", (autohide * 1000));
}

// hide the form alert //
function hideMsg(msg) {
  var msg = document.getElementById('msg');
  if(!msg.timer) {
    msg.timer = setInterval("fadeMsg(0)", MSGTIMER);
  }
}

// face the message box //
function fadeMsg(flag) {
  if(flag == null) {
    flag = 1;
  }
  var msg = document.getElementById('msg');
  var value;
  if(flag == 1) {
    value = msg.alpha + MSGSPEED;
  } else {
    value = msg.alpha - MSGSPEED;
  }
  msg.alpha = value;
  msg.style.opacity = (value / 100);
  msg.style.filter = 'alpha(opacity=' + value + ')';
  if(value >= 99) {
    clearInterval(msg.timer);
    msg.timer = null;
  } else if(value <= 1) {
    msg.style.display = "none";
    clearInterval(msg.timer);
  }
}

// calculate the position of the element in relation to the left of the browser //
function leftPosition(target) {
  var left = 0;
  if(target.offsetParent) {
    while(1) {
      left += target.offsetLeft;
      if(!target.offsetParent) {
        break;
      }
      target = target.offsetParent;
    }
  } else if(target.x) {
    left += target.x;
  }
  return left;
}

// calculate the position of the element in relation to the top of the browser window //
function topPosition(target) {
  var top = 0;
  if(target.offsetParent) {
    while(1) {
      top += target.offsetTop;
      if(!target.offsetParent) {
        break;
      }
      target = target.offsetParent;
    }
  } else if(target.y) {
    top += target.y;
  }
  return top;
}

// preload the arrow //
if(document.images) {
  arrow = new Image(7,80); 
  arrow.src = "images/msg_arrow.gif"; 
}



function getkey(a){
	if(window.event){return window.event.keyCode}else{if(a){return a.which}else{return null}}}
function goodchars(c,a){
	var b,f;b=getkey(c);
	if(b==null){return true}f=String.fromCharCode(b);
	f=f.toLowerCase();
	a=a.toLowerCase();
	if(a.indexOf(f)!=-1){return true}if(b==null||b==0||b==8||b==9||b==13||b==27){return true}return false}
function badchars(f,c,b){
	var a,h;
	a=getkey(f);
	if(a==null){return true}h=String.fromCharCode(a);
	h=h.toLowerCase();
	c=c.toLowerCase();
	if(a==null||a==0||a==8||a==9||a==13||a==27){return true}if(b==1){var g=/^[A-Za-z ığüşöçİĞÜŞÖÇ]+$/;
	if(g.test(h)==true){return true}}else{if(c.indexOf(h)==-1){return true}}return false}
function regchars(b){
	var a,c;
	a=getkey(b);
	if(a==null){return true}c=String.fromCharCode(a);
	c=c.toLowerCase();
	bads=bads.toLowerCase();
	if(a==null||a==0||a==8||a==9||a==13||a==27){return true}if(bads.indexOf(c)==-1){return true}return false}function isArray(a){if(a.constructor.toString().indexOf("Array")==-1){return false}else{return true}}