/* -----------------------------------------------
/* How to use? : Check the GitHub README
/* ----------------------------------------------- */

/* To load a config file (particles.json) you need to host this demo (MAMP/WAMP/local)... */
/*
particlesJS.load('particles-js', 'particles.json', function() {
  console.log('particles.js loaded - callback');
});
*/

/* Otherwise just put the config content (json): */

particlesJS('particles-js',
  
  {
  "particles": {
    "number": {
      "value": 10,
      "density": {
        "enable": true,
        "value_area": 600
      }
    },
    "color": {
      "value": "#ffffff"
    },
    "shape": {
      "type": "circle",
      "stroke": {
        "width": 0,
        "color": "#000000"
      },
      "polygon": {
        "nb_sides": 5
      },
      "image": {
        "src": "img/github.svg",
        "width": 100,
        "height": 100
      }
    },
    "opacity": {
      "value": 1,
      "random": true,
      "anim": {
        "enable": true,
        "speed": 1,
        "opacity_min": 0,
        "sync": false
      }
    },
    "size": {
      "value": 3,
      "random": true,
      "anim": {
        "enable": false,
        "speed": 4,
        "size_min": 0.3,
        "sync": false
      }
    },
    "line_linked": {
      "enable": true,
      "distance": 150,
      "color": "#ffffff",
      "opacity": 0.75,
      "width": 1
    },
    "move": {
      "enable": true,
      "speed": 1,
      "direction": "none",
      "random": true,
      "straight": false,
      "out_mode": "out",
      "bounce": false,
      "attract": {
        "enable": false,
        "rotateX": 600,
        "rotateY": 600
      }
    }
  },
  "interactivity": {
    "detect_on": "canvas",
    "events": {
      "onhover": {
        "enable": true,
        "mode": "bubble"
      },
      "onclick": {
        "enable": true,
        "mode": "repulse"
      },
      "resize": true
    },
    "modes": {
      "grab": {
        "distance": 400,
        "line_linked": {
          "opacity": 1
        }
      },
      "bubble": {
        "distance": 250,
        "size": 0,
        "duration": 2,
        "opacity": 0,
        "speed": 3
      },
      "repulse": {
        "distance": 400,
        "duration": 0.4
      },
      "push": {
        "particles_nb": 4
      },
      "remove": {
        "particles_nb": 2
      }
    }
  },
  "retina_detect": true
}

);


var ih,iw;
function iresize(){
	ih=$(window).height();
	iw=$(window).width();
	//$(".mybg").height(ih>iw/1.787?ih:iw/1.787);
	$(".mybg").height(ih>iw/1.787?ih:iw/1.787);
	var imgw=$(".ishow").width();
	var imgh=$(".mybg").height();
	$(".ishow").css({left:(iw-imgw)/2+'px',top:(ih-imgh)/2+'px'});
	$("#mobtop").height(ih-(iw>720?0:80));
	$(".godown").click(function(){ $("html,body").animate({ scrollTop: ih }, 600); });
}
	var _self=jQuery("#myVideo").find(".mybg");
	var id = Math.ceil(Math.random()*_self.length)-1;
	var dfimg=_self.css("display","none").eq(id);
	dfimg.css("display","block").addClass("ishow");
	
function ibig(){
	dfimg.animate({ height: (ih+200) }, 10000,function(){
		isml();
	});
}
function isml(){
	dfimg.animate({ height: (ih) }, 10000,function(){
		//ibig();
	});
}
iresize();
setTimeout(function(){
	iresize();
//(dfimg.attr("data-anm")=="true" && iw>800) && ibig();
},1000);
$(window).resize(function() {
	iresize();
});
randomItem({parentId: "about_howto"});
$('#about_howto li').quovolver();