$(document).ready(function(){

var changed = 0;

$('#menuNav_t0').show('slow');
	
$('.menu2 h3 a').click(function(event) {
    changed = 1;
     if(event == null) { //Workaround for missing DOM in IE
      event = window.event;
      event.currentTarget = event.srcElement;
     }

    var id = event.currentTarget.id;
    var tid = '#menuNav_t' + id.substring(9);
      $('.menuNav_t').hide('slow');;
    $(tid).show('slow');
    if(event.preventDefault){ event.preventDefault(); }
    event.returnValue = false;


    return false;
  });


var m3open = 0;

$('.menu3 h3 a').click(function(event) {


     if(event == null) { //Workaround for missing DOM in IE
      event = window.event;
      event.currentTarget = event.srcElement;
     }

    var id = event.currentTarget.id;
    var mid = id.substring(9);
    var tid = '#menuNav_t' + id.substring(9);

    if(m3open != mid){
        $('.menu3toggle').hide('slow');
        $(tid).show('slow');
        m3open = mid;
    }

    event.preventDefault();
    return false;
});

$('.menu3 h2 a').mouseenter(function(event) {


     if(event == null) { //Workaround for missing DOM in IE
      event = window.event;
      event.currentTarget = event.srcElement;
     }

    var id = event.currentTarget.id;
    var mid = id.substring(9);
    var tid = '#menuNav_t' + id.substring(9);

    if(m3open != mid){
        $('.menu3toggle').hide('slow');
        $(tid).show('slow');
        m3open = mid;
    }

    event.preventDefault();
    return false;
});

$('.middle_box').mouseleave(function(){
    m3open = 0;
    $('.menu3toggle').hide('slow');
    return false;
});

var mg_open = 0;

$('.mg_p').mouseenter(function(event) {


     if(event == null) { //Workaround for missing DOM in IE
      event = window.event;
      event.currentTarget = event.srcElement;
     }

    var id = event.currentTarget.id;
    var mid = id.substring(5);
    var tid = '#mg_i_' + id.substring(5);
    var pid = '#mg_p_' + id.substring(5);

    if(mg_open != mid){
        $('.mg_img').hide();
        $(tid).fadeIn('slow');
        mg_open = mid;
     $('.mg_p').css('background-image','url(http://www.socialistworld.net/img/mg/backgray.png)');
        $(pid).css('background-image', 'url(http://www.socialistworld.net/img/mg/backred.png)');

$('#mg_text_place p').css('color', '#000000');
$('#mg_text_place p b').css('color', '#000000');
$('#mg_text_place p a').css('color', '#000000');
$(pid +' p').css('color', '#ffffff');
$(pid +' p b').css('color', '#ffffff');
$(pid +' p a').css('color', '#ffffff');


    }

    event.preventDefault();
    return false;
});


$('.navi h2 a').click(function(event) {
    changed = 1;
     if(event == null) { //Workaround for missing DOM in IE
      event = window.event;
      event.currentTarget = event.srcElement;
     }

    var id = event.currentTarget.id;
    var tid = '#m' + id.substring(4);
    var nid = '#n' + id.substring(4);
    $('#n1').css('background','url(img/tabclosed.png) no-repeat 0 0');
    $('#n2').css('background','url(img/tabclosed.png) no-repeat 0 0');
    $('#n3').css('background','url(img/tabclosed.png) no-repeat 0 0');
    $('#n4').css('background','url(img/tabclosed.png) no-repeat 0 0');

    $(nid).css('background','url(img/tab.png) no-repeat 0 0');
    $('.m').hide();
    $(tid).fadeIn('fast');
    if(event.preventDefault){ event.preventDefault(); }
    event.returnValue = false;
    return false;
  });
});