function toggleDiv(divid){
			if(document.getElementById(divid).style.display == 'none'){
				document.getElementById(divid).style.display = 'block';
			}else{
				document.getElementById(divid).style.display = 'none';
			}
		  }
		function change_image(imgid){
			var source = document.getElementById(imgid).src;
			var filename = source.split("/");
			if(filename[4] == "collapseToOpen.gif"){
				document.getElementById(imgid).src = "/images/collapseToClose.gif"; 
			}
			else if(filename[4] == "collapseToClose.gif"){
				document.getElementById(imgid).src = "/images/collapseToOpen.gif"; 	
			}
	  	}

      var aktif = 1;
      $(document).ready(function(){
        $("#Duyurularalan a").hide();
        $("#Duyurularalan a:first").show();
        setInterval(degistir,3000);
      });
      function degistir()
      {
        $("#Duyurularalan a:nth-child("+aktif+")").slideUp(300);
        aktif = (aktif + 1) % $("#Duyurularalan a").length;
        if(aktif == 0) aktif = $("#Duyurularalan a").length;
        $("#Duyurularalan a:nth-child("+aktif+")").slideDown(300);
      }
	  
	  
	var aktif2 = 1;
      $(document).ready(function(){
        $("#GuestBookAlan a").hide();
        $("#GuestBookAlan a:first").show();
        setInterval(degistir2,3000);
      });
      function degistir2()
      {
        $("#GuestBookAlan a:nth-child("+aktif2+")").slideUp(300);
        aktif2 = (aktif2 + 1) % $("#GuestBookAlan a").length;
        if(aktif2 == 0) aktif2 = $("#GuestBookAlan a").length;
        $("#GuestBookAlan a:nth-child("+aktif2+")").slideDown(300);
      }