// JavaScript Document

$(function () {
  $('.haspopup').each(function () {
    // options
    var distance = -10;
    var time = 250;
    var hideDelay = 100;

    var hideDelayTimer = null;

    // tracker
    var beingShown = false;
    var shown = false;
    
    var trigger = $('.trigger', this);
	
	var PopupShow = $(this).attr('id')+'Display';
	
    var popup = $('#'+PopupShow).css('opacity', 0);

	

    // set the mouseover and mouseout on both element
    $([trigger.get(0), popup.get(0)]).mouseover(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;
		var pos = trigger.offset();
	//console.log(pos.left + " " + pos.top);

	//console.log( 'Trigger name = '+ trigger );
	//console.log( 'Popup name = '+ PopupShow );
		
        // reset position of popup box
		popup.css({
		  position: 'absolute',
          top: pos.top - 207,
          left: pos.left -75 ,
          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;
		  //console.log( 'after show the top of', popup.attr('id'), 'is', popup.css('top') );
        });
      }
    }).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)
		  //console.log( 'after hide the top of', popup.attr('id'), 'is', popup.css('top') );
          popup.css({'display' : 'none' });
        });
      }, hideDelay);
    });
  });
});