function ChangeOpacity(element,opacity) { 
	if(opacity >= 100) { document.getElementById('' + element + '').style.opacity = '1.00'; 
	document.getElementById('' + element + '').style.filter = 'alpha(opacity=100)'; }
	else { document.getElementById('' + element + '').style.opacity = '0.' + opacity + ''; }
	document.getElementById('' + element + '').style.filter = 'alpha(opacity=' + opacity + ')'; 
}

function ChangeDisplay(id,show) { if (show == 1) { document.getElementById(id).style.display = 'block'; } else { document.getElementById(id).style.display = 'none'; } }

var sitefade = 60;
var siteshow = 0;
function FadeAwaySite() {
	if(sitefade <=  10 ) { 
		document.getElementById('extracontent').style.zIndex = '501';
		document.getElementById('darkening').style.height = '0px';
		ChangeOpacity('darkening', 0);
		ChangeDisplay('popupDiv', 0);
		sitefade = 60;
	}
	else {
		sitefade = sitefade - 10;
		ChangeOpacity('darkening', sitefade);
		setTimeout(FadeAwaySite, 40);
	}
}

function FadeInSite() {
	if(siteshow >=  60 ) { ChangeOpacity('darkening', 60); ChangeDisplay('popupDiv', 1); siteshow = 0; }
	else { ChangeOpacity('darkening', siteshow); siteshow = siteshow + 10; setTimeout(FadeInSite, 40); }
}


function PopupFadeIn() {

	var merc_left = 0;
	var merc_top = 0;

	merc_left = document.getElementById('extracontent').offsetWidth;
	merc_left = merc_left / 2;
	merc_left = merc_left - 300;
	document.getElementById('popupDiv').style.left = '' + merc_left + 'px';

	merc_top = document.body.offsetHeight;
	merc_top = merc_top / 2;
	merc_top = merc_top - 240;

	document.getElementById('popupDiv').style.top = '' + merc_top + 'px';

	document.getElementById('darkening').style.height = '' + document.getElementById('extracontent').offsetHeight + 'px';
	document.getElementById('extracontent').style.zIndex = '400';

	FadeInSite();
}

jQuery(document).ready(function($) {
  
  $('.paketcheckbox').click(function() {
		if ($(this).is(':checked'))
		{
			$(this).parent().find('.tillagg').addClass('active');
		} else  {
			$(this).parent().find('.tillagg').removeClass('active');
			$(this).parent().find('.tillagg input').attr('checked', false);
		}
   });

  $(".ico_infobox").mouseenter(function() {
	var ico = $(this);
	var position = ico.position();
	$(this).parent().find(".infobox").css({ "left": (position.left + 7 ) + "px", "bottom": position.bottom -60 + "px" })		
    $(this).parent().find(".infobox").show();
  }).mouseleave(function() {
    $(this).parent().find(".infobox").hide();
  });
  
  /** Lokal möblering **/
   $(".mobleringcont img").hide();
   $(".mobleringcont img:first").show();
   $(".mobleringsoutput a").click(function () {
	  var index = $(".mobleringsoutput a").index(this);
	  $(".mobleringcont img").hide();
	  $(".mobleringcont img:eq("+ index+")").show();
  	  return false;
   });
  /** Slut möblering **/

});