$(function () {
  $('.bubbleInfo').each(function () {
    // options
    var distance = 10;
    var time = 250;
    var hideDelay = 500;

    var hideDelayTimer = null;

    // tracker
    var beingShown = false;
    var shown = false;
    
    var trigger = $('.trigger', this);
    var popup = $('.popup', this).css('opacity', 0);

    // set the mouseover and mouseout on both element
    $([trigger.get(0), popup.get(0)]).click(function () {
      // stops the hide event if we move from the trigger to the popup element
      if (hideDelayTimer) clearTimeout(hideDelayTimer);

      // don't trigger the animation again if we're being shown, or already visible
      if (beingShown || shown) {
        return;
      } else {
        beingShown = true;

        // reset position of popup box
        popup.css({
          top: +0,
          left: +30,
          display: 'block' // brings the popup back in to view
        })

        // (we're using chaining on the popup) now animate it's opacity and position
        .animate({
          top: '-=' + distance + 'px',
          opacity: 1
        }, time, 'swing', function() {
          // once the animation is complete, set the tracker variables
          beingShown = false;
          shown = true;
        });
      }
    }).mouseout(function () {
      // reset the timer if we get fired again - avoids double animations
      if (hideDelayTimer) clearTimeout(hideDelayTimer);
      
      // store the timer so that it can be cleared in the mouseover if required
      hideDelayTimer = setTimeout(function () {
        hideDelayTimer = null;
        popup.animate({
          top: '-=' + distance + 'px',
          opacity: 0
        }, time, 'swing', function () {
          // once the animate is complete, set the tracker variables
          shown = false;
          // hide the popup entirely after the effect (opacity alone doesn't do the job)
          popup.css('display', 'none');
        });
      }, hideDelay);
    });
  });
});


var lastField = null;

function launchWindow(menu, field)
{
    lastField = field;
    
	//Get the screen height and width
	var maskHeight = $(document).height();
	var maskWidth = $(window).width();

	//Set heigth and width to mask to fill up the whole screen
	$('#mask').css({'width':maskWidth,'height':maskHeight});
	
	//transition effect		
	$('#mask').show();	
		
	//Get the window height and width
	var winH = $(window).height();
	var winW = $(window).width();
          
	//Set the popup window to center
	$(menu).css('top',  $(field).offset().top + $(field).height() + 2);
	$(menu).css('left', $(field).offset().left);

	//transition effect
	$(menu).fadeIn(700); 
}

$(document).ready(function() {	
	//if mask is clicked
	$('#mask').click(function () {
		$(this).hide();
		$('.window').hide();
	});	

    
    $(".step_2_input_ffn_prefix").click(
        function () {
            launchWindow("#dialog", $(this));
        }
    );

    $("#dialog a").click(
        function () {
            $(lastField).val($(this).attr('rel'));
            $('#mask').hide();
		    $('.window').hide();
        }
    );

});