window.onload = function() {
    var links = document.getElementsByTagName("a");
    for (var i = 0; i < links.length; i++) {
      var rels = links[i].getAttribute("rel");
      if (rels) {
        var testpattern = new RegExp("external");
        if (testpattern.test(rels)) {
          links[i].onclick = function() {
            return !window.open(this.href);  
          }
        }
      }    
    }
  }

/***********************************************************************************************
* Haber Bloklarý
***********************************************************************************************/
function gosterHaber1() {
	document.getElementById("haber1").style.display = "";
	document.getElementById("haber2").style.display = "none";
	document.getElementById("haber3").style.display = "none";
	document.getElementById("haber4").style.display = "none"; 
	document.getElementById("haber5").style.display = "none"; 
	document.getElementById("haber6").style.display = "none"; 
   
	document.getElementById("classhaber1").className  = "TabActiv";     
	document.getElementById("classhaber2").className  = "";
	document.getElementById("classhaber3").className  = "";
	document.getElementById("classhaber4").className  = "";
	document.getElementById("classhaber5").className  = "";
	document.getElementById("classhaber6").className  = "";

}
 
 function gosterHaber2() {
	document.getElementById("haber1").style.display = "none";
	document.getElementById("haber2").style.display = "";
	document.getElementById("haber3").style.display = "none";
	document.getElementById("haber4").style.display = "none"; 
	document.getElementById("haber5").style.display = "none"; 
	document.getElementById("haber6").style.display = "none"; 
   
	document.getElementById("classhaber1").className  = "";     
	document.getElementById("classhaber2").className  = "TabActiv";
	document.getElementById("classhaber3").className  = "";
	document.getElementById("classhaber4").className  = "";
	document.getElementById("classhaber5").className  = "";
	document.getElementById("classhaber6").className  = "";
 }
 
 function gosterHaber3() {
	document.getElementById("haber1").style.display = "none";
	document.getElementById("haber2").style.display = "none";
	document.getElementById("haber3").style.display = "";
	document.getElementById("haber4").style.display = "none"; 
	document.getElementById("haber5").style.display = "none"; 
	document.getElementById("haber6").style.display = "none"; 
   
	document.getElementById("classhaber1").className  = "";     
	document.getElementById("classhaber2").className  = "";
	document.getElementById("classhaber3").className  = "TabActiv";
	document.getElementById("classhaber4").className  = "";
	document.getElementById("classhaber5").className  = "";
	document.getElementById("classhaber6").className  = "";
 }
 
 function gosterHaber4() {
	document.getElementById("haber1").style.display = "none";
	document.getElementById("haber2").style.display = "none";
	document.getElementById("haber3").style.display = "none";
	document.getElementById("haber4").style.display = ""; 
	document.getElementById("haber5").style.display = "none"; 
	document.getElementById("haber6").style.display = "none"; 
   
	document.getElementById("classhaber1").className  = "";     
	document.getElementById("classhaber2").className  = "";
	document.getElementById("classhaber3").className  = "";
	document.getElementById("classhaber4").className  = "TabActiv";
	document.getElementById("classhaber5").className  = "";
	document.getElementById("classhaber6").className  = "";
	
 }
  function gosterHaber5() {
	document.getElementById("haber1").style.display = "none";
	document.getElementById("haber2").style.display = "none";
	document.getElementById("haber3").style.display = "none";
	document.getElementById("haber4").style.display = "none"; 
	document.getElementById("haber5").style.display = ""; 
	document.getElementById("haber6").style.display = "none"; 
   
	document.getElementById("classhaber1").className  = "";     
	document.getElementById("classhaber2").className  = "";
	document.getElementById("classhaber3").className  = "";
	document.getElementById("classhaber4").className  = "";
	document.getElementById("classhaber5").className  = "TabActiv";
	document.getElementById("classhaber6").className  = "";
 }
 
   function gosterHaber6() {
	document.getElementById("haber1").style.display = "none";
	document.getElementById("haber2").style.display = "none";
	document.getElementById("haber3").style.display = "none";
	document.getElementById("haber4").style.display = "none"; 
	document.getElementById("haber5").style.display = "none"; 
	document.getElementById("haber6").style.display = ""; 
   
	document.getElementById("classhaber1").className  = "";     
	document.getElementById("classhaber2").className  = "";
	document.getElementById("classhaber3").className  = "";
	document.getElementById("classhaber4").className  = "";
	document.getElementById("classhaber5").className  = "";
	document.getElementById("classhaber6").className  = "TabActiv";
 }
{
if (document.images) 
{
  image1on = new Image();
  image1on.src = "img/yazi_1.gif";

  image2on = new Image();
  image2on.src = "img/yazi_2.gif";
  
  image3on = new Image();
  image3on.src = "img/yazi_3.gif";

  image4on = new Image();
  image4on.src = "img/yazi_4.gif";

  image1off = new Image();
  image1off.src = "img/yazi_11.gif";
  
  image2off = new Image();
  image2off.src = "img/yazi_22.gif";
  
  image3off = new Image();
  image3off.src = "img/yazi_33.gif";
  
  image4off = new Image();
  image4off.src = "img/yazi_44.gif";

}
function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}
function irize(i1,i2,i3) {changeImages('image' + i1, 'image' +i1 + 'off');changeImages('image' + i2, 'image' +i2 + 'off');changeImages('image' + i3, 'image' +i3 + 'off');}
function artir(sayi){document.getElementById('metin').style.fontSize = sayi + 'px'}

}