$(document).ready(function () {

   var mx = $("li .m").length;
   
   if ($('.active').length >=1) var idact = $('.active').attr('id').substr(1);	
   var idprev = parseInt(idact) - 1;
   if(idact > 0 && idact < mx) 	document.getElementById('s'+idact).className = 'noseparator';
   if(idprev > 0) document.getElementById('s'+idprev).className = 'noseparator';
	
	$("li .m").hover(
      function () {
        var cid = $(this).attr("id").substr(1);
		var prev = cid - 1;		
        var ci = parseInt(cid) + 1;
		
		if(mx > cid) {
			document.getElementById('s'+cid).className = 'noseparator';		
		}
		
		if(prev > 0) document.getElementById('s'+prev).className = 'noseparator';
		
	  }, 
      function () { 
	     $('.noseparator').removeClass('noseparator').addClass('separator');
		 var idact = $('.active').attr('id').substr(1);	
		 var idprev = parseInt(idact) - 1;
         if(idact > 0 && idact < mx) 	document.getElementById('s'+idact).className = 'noseparator';
         if(idprev > 0) document.getElementById('s'+idprev).className = 'noseparator';
		/*$('.m').removeClass('active');*/
      }
    );

});
(function($) {
  var cache = [];
  // Arguments are image paths relative to the current page.
  $.preLoadImages = function() {
    var args_len = arguments.length;
    for (var i = args_len; i--;) {
      var cacheImage = document.createElement('img');
      cacheImage.src = arguments[i];
      cache.push(cacheImage);
    }
  }
})(jQuery)
jQuery.preLoadImages(
						"/assets/css/images/facebook_on.gif",
						"/assets/css/images/linkedin_on.gif",
						"/assets/css/images/twitter_on.gif",
						"/assets/css/images/youtube_on.gif",
						"/assets/css/images/itunes_on.gif",
						"/assets/css/images/flickr_on.gif",
						"/assets/css/images/menu_button_light_on.jpg",
						"/assets/css/images/menu_button_arrow_light.jpg",
						"/assets/css/images/search_button_on.gif"
					);
function dropdownShow(mainid, parentid) {

  var dr = document.getElementById(mainid);
  var par = document.getElementById(parentid);
  var p = false;
  if(par.style.display == 'none') {
     par.style.display = '';
	 //dr.className = "dropdown bb1";
	 if(mainid == 'dropdown1') document.getElementById('dropdown2').style.display = 'none';
     p = false;
  }
 else {
     par.style.display = 'none';
	 //dr.className = "dropdown bb4";
	  if(mainid == 'dropdown1') document.getElementById('dropdown2').style.display = '';
	 p = true;
  }
  if(p == true) {
  	$("body").mousedown(function () {
		$('.drobdownMenu').hide();
		if(mainid == 'dropdown1') document.getElementById('dropdown2').style.display = '';
		//$('.dropdown').removeClass('bb1').addClass('bb4');
	});
   }
 }

function showform(sid, hid) {
  var lnewsletter = document.getElementById('lnewsletter');
  var llogin = document.getElementById('llogin');
  var sh = document.getElementById(sid);
  var hi = document.getElementById(hid);
  if(sid == 'newsletterForm') {
     lnewsletter.className = 'active';
	 llogin.className = '';
     
  } else {
	 lnewsletter.className = '';
	 llogin.className = 'active';
	
  }

  sh.style.display = '';
  hi.style.display = 'none';
}

function tabchange(cid) {
   var num = cid.substr(3);
   $('.tab').removeClass('active');
   $('.tabcont').hide();
   document.getElementById('tabcontent'+num).style.display = '';
   document.getElementById('tab'+num).className = 'tab active';

}

function opensub(num) {
   
   var subID = document.getElementById('sp'+num);
   var mID = document.getElementById('mp'+num);
   
  if(subID.style.display == 'none') {
	 subID.style.display = '';
	 mID.className = 'subactive';
   } else {
     subID.style.display = 'none';
	 mID.className = '';
   }
}

function setProgrames(val) {
  var txt = $("#programe option:selected").text();
  $("input[name='programmes']").setValue(txt);
  var mphiltext = $('#mphiltext');
  var subbut = $('#submitbut');
var printapp = $('#printapp');
  document.getElementById('progtitle').innerHTML = txt;
  if(val == '1635837648135806282') {
    mphiltext.show();
	subbut.remove();
	printapp.hide();
	window.open('http://www.tinbergen.nl/graduate-school/application-form.php');
  } else { 
      mphiltext.hide();
	  printapp.show();
	  $('#subm').html('<input type="submit" class="send" id="submitbut" value="Apply now"/>');
  }
}

function printApplynow() {
  var w = window.open('/print.html', 'printWindow', 'width=750,height=600, scrollbars=yes, toolbar=no,location=yes,directories=no,status=no,menubar=yes, resize=yes');
}

function forgotPass() {
   document.getElementById("loginpage").style.display = 'none';
   document.getElementById("sendpass").style.display = '';
}