/** DOM READY **/

$(document).ready(function(){
  // cgu
  $("#aboutmm").jqm({
    ajax:    '/aboutMetamap',
    trigger: '#aboutmetamap',
    onLoad:  prepareAboutMetamap
  });
});


/**
 * ABOUT METAMAP OVERLAY
 */
function doAboutMetamapTab(e) {
  var $link = $(e.currentTarget); 
  var $li = $link.parent();
  var $menu = $li.parent();  
  var tab = $li.attr('class');
  
  // off all tabs
  $menu.find('a').attr('class', '');
  $('#jqm-about div', e.data.w).hide();
  
  // show current
  $link.attr('class', 'selected');
  $('#'+$li.attr('class'), e.data.w).show();  
  
  e.preventDefault();
}

var prepareAboutMetamap = function(hash){
  // click on the tabs
  $('#about-menu a', hash.w).unbind();
  $('#about-menu a', hash.w).bind('click', {'w': hash.w}, doAboutMetamapTab);
};