/**
 * Engine Preloader Page 
 *
 */
(function($, undefined){ 
if (show_preloader == 'show') {
	if (show_ajax_load == 'hide') {
		$('#preloader').show()
		//start animation bar
		var t = 0;
		function ani_step2(){
			var step = ~~(0.5,Math.random()*25)
			step = t>85?1:step
			t = t+step<100?t+step:100
			$('#persent-loader').html(t+'%')
			$('#progress-line').width(t+'%')
			if(t<100) { setTimeout(ani_step2, 40) } else {
				$('#preloader').animate({width: 'hide'}, 200, function() {/*add + 100% and complete*/} );
			}
		}
		ani_step2()
		//end animation bar
	}
}

jQuery(document).ready(function(){
	
	function ChangeContentNow(a){
		$('style[data-type="vc_shortcodes-custom-css"]').html($("<style/>", {"html":a}).find('style[data-type="vc_shortcodes-custom-css"]').html())
		$("#primary-content").html($("<div/>", {"html":a}).find('#primary-content').html())	
	}
	
	
	function StartPreloaderNow(a){
		//start animation bar
		var t = 0;
		function ani_step(){
			var step = ~~(0.5,Math.random()*35)
			step = t>85?1:step
			t = t+step<100?t+step:100
			$('#persent-loader').html(t+'%')
			$('#progress-line').width(t+'%')
			if(t<100) { setTimeout(ani_step, 40) } else {
				$('#preloader').animate({width: 'hide'}, 200, function() {/*add + 100% and complete*/} );
				ChangeContentNow(a);
			}
		}
		ani_step()
		//end animation bar
	}
	
	if (show_ajax_load == 'show') {
		$(".primary-navigation a").click(function(){ 
			var href = $(this).attr('href');
			var title = $(this).html();
			history.pushState({}, title, href);
			var url = $(this).attr("href") + '?ajax=true'
				$.ajax({
					url:url,
					cache:false,
					beforeSend:function(){
						$('style[data-type="vc_shortcodes-custom-css"]').html("")
						$('#persent-loader').html('0%')
						$('#progress-line').width('0%')
						$('#preloader').show()
						$("#primary-content").html("")
					},
					success:function(a){
						if (show_preloader == 'show') {StartPreloaderNow(a);} else {ChangeContentNow(a);}
					},
					complete:function(){
					complete_ajax = true;
					}
				});	
			return false;
		});
	} else {
		//only preload
	}

});
} )( jQuery );