var intro = {
		resizeTimer: null,
		init: function() {
			$('body, html' ).css({ 'overflow':'hidden', 'height': 'auto'});
			$('#box_intro_c .bt_yes' ).mouseover( function(){  intro.mouseover('yes'); } );
			$('#box_intro_c .bt_yes' ).click( function() { intro.bt_yes_click(); return false; } );
			$('#box_intro_c .bt_no' ).mouseover( function(){  intro.mouseover('no'); } );
			$('#box_intro_c .bt_no' ).click( function() { intro.bt_no_click(); return false; } );
			$('#box_intro_c .bt_yes, #box_intro_c .bt_no' ).mouseout ( function() { intro.mouseout(); } );
			
		},
		
		mouseover: function ( bt ) {
			if( bt == 'yes' ){
				$('#box_intro_c .box_intro .head').css( 'background-position'  , '-278px 0' );
				$('#box_intro_c .box_intro .text ').css( 'background-position' , '-292px 1px' );
			
			} else {
				$('#box_intro_c .box_intro .head').css( 'background-position'  , '-556px 0' );
				$('#box_intro_c .box_intro .text ').css( 'background-position' , '-584px 0' );				
			}
		
		},
		
		mouseout: function ( ) {
			$('#box_intro_c .box_intro .head').css( 'background-position'  , '0 0' );
			$('#box_intro_c .box_intro .text ').css( 'background-position' , '0 0' );
		},
		
		bt_yes_click: function() {
			$.post( data.baseUrl ,{'setAdult': 1}, function(){
			//$('body' ).css({ 'overflow':'auto'});												
			window.location = window.location;
															
		 });	
		},
		
		bt_no_click: function ( ) {
			$('#box_intro_c .box_intro .text ').html('');
			$('#box_intro_c .box_intro .head').css( 'background-position'  , '-556px 0' );
			$('#box_intro_c .box_intro .text ').css( 'background-position' , '-876px 0px');
		},
		
		fitPosition: function ( ) {
			var win_height = $( window ).height();	
			var intro_height = $('#box_intro_c').height();		
			$('#box_intro_bg').animate( { 'width' : ( $( window ).width()  + 'px'), 'height' :  ( win_height + 'px') },90);
//			$('#box_intro_c').css('top', ( (win_height - intro_height)/2 ) + 'px' );
			$('#box_intro_c').animate( { 'top': ( ( win_height - intro_height  - 194)/2 ) + 'px'} , 90 );			
		   //	$('body').css({ 'background-position': 'center ' + ( (win_height - 1323 )/2) + 'px' });
		}
	};
	


if( data.userIsAdult == false ) { 

	$( document ).ready(function(){
			intro.init();
			intro.fitPosition();	 
	});


	$( window ).bind('resize', function() {
		if (intro.resizeTimer) clearTimeout( intro.resizeTimer );
			intro.resizeTimer = setTimeout( intro.fitPosition , 100 );
	});	
}