function set_slides_width(){
	var window_width=parseInt($(window).width());
	var side_width=parseInt(window_width-1170)/2;
	if(window_width<1280){
		window_width=1280;
	}
	window_width+='px';
	$('#owl_2 .owl-nav').css('right',(side_width)+'px');
	$('#owl_2 .owl-dots').css('right',(side_width+80)+'px');
	$('#owl_2 + .cnt').css('right',(side_width+230)+'px');
}
$(document).ready(function(){
	var owl=$('#owl_2');
	owl.owlCarousel({
		loop:true,
		margin:0,
		items:1,
		center:false,
		autoWidth:true,
		dots:true,
		nav:true,
		autoplay:true,
		navText:['<i class="fa fa-angle-left"></i>','<i class="fa fa-angle-right"></i>'],
		responsive:{
			0:{
				rtl:false,
			},
			1440:{
				rtl:true,
			}
		},
	});
	owl.on('changed.owl.carousel',function(e){
		$('.block_2 .cnt span').text(e.page.index+1);
	});
set_slides_width();
});
$(window).resize(function(){
	set_slides_width();
});$(window).load(function(){
	$('#owl_4').owlCarousel({
		loop:true,
		margin:0,
		items:1,
		nav:true,
		dots:false,
		navText:['<i class="fa fa-angle-left"></i>','<i class="fa fa-angle-right"></i>'],
	});
});