$(document).ready(function() {
  $('#support_content_box2').hide();
  $('#support_content_box3').hide();
  $('#support_content_box4').hide();
  
  var software = 'closed';
  $('#support_software').click(function() {
    if(software == 'closed'){
      software = 'open';
  $('#support_content_box2').slideUp('slow');
  $('#support_content_box3').slideUp('slow');
  $('#support_content_box4').slideUp('slow');
	$('#support_content_box1').slideDown('slow');
	$('div.support_expand1').css({"background-image":"url('../images/colapse.jpg')"});
  }
  else{
  $('#support_content_box1').slideUp('slow');
  	$('div.support_expand1').css({"background-image":"url('../images/expand.jpg')"});
  	software = 'closed';
  }
    });
  
  $('#support_drivers').click(function() {
  $('#support_content_box1').slideUp('slow');
  $('#support_content_box3').slideUp('slow');
  $('#support_content_box4').slideUp('slow');
	$('#support_content_box2').slideToggle('slow');
    });
  
  $('#support_firmware').click(function() {
  $('#support_content_box2').slideUp('slow');
  $('#support_content_box1').slideUp('slow');
  $('#support_content_box4').slideUp('slow');
	$('#support_content_box3').slideToggle('slow');
    });
  
  $('#support_manuals').click(function() {
  $('#support_content_box2').slideUp('slow');
  $('#support_content_box1').slideUp('slow');
  $('#support_content_box3').slideUp('slow');
	$('#support_content_box4').slideToggle('slow');
    });
});