$(document).ready(function() {
 	
 // open popup	
 window.open ("player.php","playerpopup","width=400,height=40,resizable=no"); 
 // in the background
 self.focus();
  
  $('#introbox h1').hide();
  $('#introbox .introtext').hide();
  $('#introbox .introlinks').hide();
  
 var viewportWidth = $(window).width();
 var offset = viewportWidth / 2;
 var speed = offset * 2.5;
           
 $('#introkreis_links').css("left", "0" ); 
    $('#introkreis_links').css("opacity", 0 ); 
    $('#introkreis_links').animate({
		opacity: 1,
		left: "50%"
	}, speed );
	
	
	$('#introkreis_rechts').css("left", "100%");
	$('#introkreis_rechts').css("opacity", 0 );
		
    $('#introkreis_rechts').animate({
		 opacity: 1,
		 left: "50%"
	}, speed, function( ) {
	
		$('#introbox h1').fadeIn(1000);
		$('#introbox .introtext').delay(800).fadeIn(1000);
		$('#introbox .introlinks').delay(1500).fadeIn(1000);
		
	} );

	
});