/***
* script that display "ALT" for "A"
*/
$(document).ready(function(){
  $('a').mouseenter(function(){
    var myPop = $(this).attr('alt');
    var myAppended = $(this).attr('appended');

    if (myPop)
    {
    	if (!myAppended || (myAppended == 'false'))
    	{
    		mytop = 0;
    		myleft = 0;
    		
    	  $(this).parent().append('<div class="append_div" style="position:absolute;z-index:99;top:' + mytop + 'px;left:'+ myleft +'px;padding:5px;border:1px solid #DFDFDF;background-color:#FEFFCA;">' + myPop + '</div>');
    	  $(this).attr({'appended' : true});
      }
    }
  });

  $('a').mouseleave(function(){
  	$('.append_div').remove();
    $(this).attr({'appended' : false});
  });
  
	$('a').mousemove(function(e){
	  disx = e.pageX;
	  disy = e.pageY + 30;
	  $('.append_div').css({'left' : disx + 'px' , 'top' : disy + 'px'});
	}); 
  
});