$(document).ready(function() {

 $('a.lightbox').lightBox();
 $('.corner').corner();
 $('.polucorner').corner("top");
 $("map.metromap *").tooltip({ 
    positionLeft: true,
    showURL: false 
 });

 $('#heading .toptextsub').css({opacity:0});
 $('#heading .active-text').animate({opacity:1}, 6000);
 var int = setInterval(changeText, 6000);	





function changeText(){
	
	var $activeText = $("#heading .active-text");	
	
	var $nextText = $activeText.next(); 
	if($activeText.next().length == 0) $nextText = $('#heading .toptextsub:first');
	
	$activeText.animate({opacity:0}, 1000);
		
	$nextText.css({opacity: 0}).addClass('active-text').animate({opacity:1}, 6000, function(){
		$activeText.removeClass('active-text');											  
	});
}


});