$(document).ready(function(){
	$('a.next').click(function(){
		_next_page();
	});
	$('a.previous').click(function(){
		_previous_page();
	});
	_blink_phone();
});
_fix_background=function(){
	var w=$(window).innerHeight();
	$('#background').css('height',w+'px');
	console.log(w);

}
_next_page=function(){
	var p=$('#viewport').attr('data-pages');
	var c=$('#viewport').attr('data-current');
	var np=parseInt(c)+1;
	if(c<p){
		var m=c*996;
		$('.scroller .inner').css('margin-left','-'+m+'px');
		$('#viewport').attr('data-current',np);
	}
	if(np==p){
		$('a.next').css('display','none');
	}
	if(np>1){
		$('a.previous').css('display','block');
	}
}
_previous_page=function(){
	var p=$('#viewport').attr('data-pages');
	var c=$('#viewport').attr('data-current');
	var np=parseInt(c)-1;
	if(np>0){
		var m=(np*996)-996;
		$('.scroller .inner').css('margin-left','-'+m+'px');
		$('#viewport').attr('data-current',np);
	}
	if(np==1){
		$('a.previous').css('display','none');
	}
	if(np<2){
		$('a.next').css('display','block');
	}
}
_scroller=function(){
	var c=$('.box').size();
	var p=Math.ceil(c/3);
	$('#viewport').attr('data-pages',p).attr('data-current',1);
	if(p>1){
		$('a.next').css('display','block');
	}
}
_blink_phone=function(){
	$('h3.phoney').animate({'opacity':'0.1'},1000).animate({'opacity':'1'},1000,function(){_blink_phone();});
}
$(window).resize(function() {
  //_fix_background();
});