(function(funcName, baseObj) {
    "use strict";
    // The public function name defaults to window.docReady
    // but you can modify the last line of this function to pass in a different object or method name
    // if you want to put them in a different namespace and those will be used instead of 
    // window.docReady(...)
    funcName = funcName || "docReady";
    baseObj = baseObj || window;
    var readyList = [];
    var readyFired = false;
    var readyEventHandlersInstalled = false;
    
    // call this when the document is ready
    // this function protects itself against being called more than once
    function ready() {
        if (!readyFired) {
            // this must be set to true before we start calling callbacks
            readyFired = true;
            for (var i = 0; i < readyList.length; i++) {
                // if a callback here happens to add new ready handlers,
                // the docReady() function will see that it already fired
                // and will schedule the callback to run right after
                // this event loop finishes so all handlers will still execute
                // in order and no new ones will be added to the readyList
                // while we are processing the list
                readyList[i].fn.call(window, readyList[i].ctx);
            }
            // allow any closures held by these functions to free
            readyList = [];
        }
    }
    
    function readyStateChange() {
        if ( document.readyState === "complete" ) {
            ready();
        }
    }
    
    // This is the one public interface
    // docReady(fn, context);
    // the context argument is optional - if present, it will be passed
    // as an argument to the callback
    baseObj[funcName] = function(callback, context) {
        // if ready has already fired, then just schedule the callback
        // to fire asynchronously, but right away
        if (readyFired) {
            setTimeout(function() {callback(context);}, 1);
            return;
        } else {
            // add the function and context to the list
            readyList.push({fn: callback, ctx: context});
        }
        // if document already ready to go, schedule the ready function to run
        // IE only safe when readyState is "complete", others safe when readyState is "interactive"
        if (document.readyState === "complete" || (!document.attachEvent && document.readyState === "interactive")) {
            setTimeout(ready, 1);
        } else if (!readyEventHandlersInstalled) {
            // otherwise if we don't have event handlers installed, install them
            if (document.addEventListener) {
                // first choice is DOMContentLoaded event
                document.addEventListener("DOMContentLoaded", ready, false);
                // backup is window load event
                window.addEventListener("load", ready, false);
            } else {
                // must be IE
                document.attachEvent("onreadystatechange", readyStateChange);
                window.attachEvent("onload", ready);
            }
            readyEventHandlersInstalled = true;
        }
    }
})("docReady", window);
// modify this previous line to pass in your own method name 
// and object for the method to be attached to


//k zPlayer som pridal _videoreklama, lebo sa to bilo s videom
var zPlayer_videoreklama = {
	url: {
		target: "https://www.topky.sk",
		origin: "https://player.zoznam.sk",
		base: "https://player.zoznam.sk/",
		jQuery: "https://cdn.player.zoznam.sk/js/jquery-1.11.3.min.js?20161001",
	},
	loader: function() {
		if(window.jQuery) {
			zPlayer_videoreklama.init();
		} else {
			zPlayer_videoreklama.addScript(zPlayer_videoreklama.url.jQuery, "js", zPlayer_videoreklama.init);
		}
	},
	init: function() {
		$(window).resize(function(e) {
			zPlayer_videoreklama.onResize();
		});
		zPlayer_videoreklama.render();
		zPlayer_videoreklama.recieveMessage();
	},
	render: function() {
		
		//ziskanie PID
		var failPixelUrl = "https://recycle.zoznam.sk/count.fcgi?cid=64117&gid=135239&bid=178051&pid=0";
		var pid = document.querySelector("#zPlayerVideoReklama").getAttribute("src").match(/pid=(\d+)/);
		if(pid && pid.length === 2) {
			pid = pid[1];
			failPixelUrl = failPixelUrl.replace(/pid=0/, "pid=" + pid)
		} else {
			pid = null;
		}
		
		//kontrola mobilnej verzie
		if(document.location.href.match(/^https?:\/\/(?:m|x)\./)) {
			console.error("zPlayer videoreklama error: mobilna verzia");
			new Image().src = failPixelUrl;
			return false;
		}
		
		//conditions
		var articleNode = $("#article_body"),
						paragraphNodes = $("#article_body > p"),
						paragraphCount = paragraphNodes.length,
			paragraphMinCount = "3",
			paragraphAppendAfter = "0",
			paragraphShortLimit = "180",
			paragraphMaxNL = "4",
			forbiddenNodes = ["iframe","embed","object","img","script","video","form"];
		
		// vyhodit prazdne paragraphy
		for(var i = 0; i < paragraphNodes.length; i++) {
			if(!paragraphNodes[i].innerHTML.trim().length) {
				paragraphNodes.splice(i, 1);
			}
		}
		paragraphCount = paragraphNodes.length;
		
		// ak nieje zadane po ktorom, zoberie sa stred
		if(paragraphAppendAfter == 0) {
			paragraphAppendAfter = parseInt(paragraphCount / 2)
		}
		
		// pr clanok
		if(articleNode.text().indexOf("Reklamná správa") !== -1 || $("#article-tools").text().indexOf("PR článok") !== -1 || $("#article-tools").text().indexOf("Advertoriál") !== -1 || $("article#article .about").text().indexOf("PR článok") !== -1) {
			console.error("zPlayer videoreklama error: PR clanok");
			new Image().src = failPixelUrl;
			return false;
		}
		
		// pocet odstavcov
		if(paragraphCount < paragraphMinCount) {console.log(paragraphNodes, paragraphCount, paragraphMinCount);
			console.error("zPlayer videoreklama error: V clanku nieje dost odstavcov");
			new Image().src = failPixelUrl;
			return false;
		}
		
		// skontrolovat povolene elementy
		var arr = [];
		for(var i = 0; i < forbiddenNodes.length; i++) {
			var forbiddenNode = forbiddenNodes[i],
				foundForbiddenNodes = articleNode.find(forbiddenNode);
			if(foundForbiddenNodes.length) {
				switch(forbiddenNode) {
					case "img": case "script": {
						// bypass
/*
						for(var j = 0; j < foundForbiddenNodes.length; j++) {
							if(foundForbiddenNodes[j].src.indexOf("http://statickemapy.zoznam.sk") !== -1) {
								arr.push(foundForbiddenNodes[j]);
							}
						}
*/
						break;
					}
					case "iframe": {
						for(var j = 0; j < foundForbiddenNodes.length; j++) {
//console.log("IFRAME", foundForbiddenNodes[j]);
							if(foundForbiddenNodes[j].src) {
								if(foundForbiddenNodes[j].src.indexOf("google.com") === -1 && foundForbiddenNodes[j].src.indexOf("googlesyndication.com") === -1 && foundForbiddenNodes[j].src.indexOf("facebook.com") === -1 && foundForbiddenNodes[j].src.indexOf("disqus.com") === -1) {
//console.log("IFRAME SRC", foundForbiddenNodes[j]);
									arr.push(foundForbiddenNodes[j]);
								}
							} else if(foundForbiddenNodes[j].name) {
								if(foundForbiddenNodes[j].name.indexOf("google_ads_iframe") === -1 && foundForbiddenNodes[j].name.indexOf("aswift_") === -1 && foundForbiddenNodes[j].name.indexOf("dsq-app") === -1) {
//console.log("IFRAME NAME", foundForbiddenNodes[j]);
									arr.push(foundForbiddenNodes[j]);
								}
							}/* else if(foundForbiddenNodes[j].title) {
								if(["fb:like", "fb:like Facebook Social Plugin", "fb:page", "fb:share_button"].indexOf(foundForbiddenNodes[j].title) === -1) {
//console.log("IFRAME TITLE", foundForbiddenNodes[j]);
									arr.push(foundForbiddenNodes[j]);
								}
							}*/ else {
								arr.push(foundForbiddenNodes[j]);
							}
						}
						break;
					}
					default: {
//console.log("DEFAULT", foundForbiddenNodes);
						//arr = arr.concat(foundForbiddenNodes);
						for(var j = 0; j < foundForbiddenNodes.length; j++) {
							arr.push(foundForbiddenNodes[j]);
						}
						break;
					}
				}
			}
		}
//console.log("ARR", arr);
		if(arr && arr.length) {
			console.error("zPlayer videoreklama error:  V clanku sa nachadza nepovoleny tag ", arr);
			new Image().src = failPixelUrl;
			return false;
		}
		delete arr;
		
		// kontrola br
		for(var i = 0; i < paragraphNodes.length; i++) {
			if($(paragraphNodes[i]).find("br").length > paragraphMaxNL && paragraphMinCount > 1) {
				console.error("zPlayer videoreklama error: V odstavci je viac newline ako je povolene");
				new Image().src = failPixelUrl;
				return false;
			}
		}
		
		// kontrola dlzky
		if(parseInt($(paragraphNodes[paragraphAppendAfter]).text().length) < paragraphShortLimit) {
			console.error("zPlayer videoreklama error: Kratky odstavec");
			paragraphAppendAfter--;
		}
		
		//browser check
		if(window.navigator.userAgent.match(/(Windows NT 5.1|Windows XP|msie [5-7]|Presto)/i)) {
			console.error("zPlayer video error: Zastaraly OS alebo prehliadac.");
			new Image().src = failPixelUrl;
			return false;
		}
		
		// a konecne pridame player
//		$(document).ready(function() { // vyhodene kvoli vysetrenie.sk, nakolko tam nenastava tento event...
			var html = "";
			html += "<div style=\"margin:20px auto;\">";
				html += "<iframe id=\"zPlayer-video-reklama-iframe\" class=\"zPlayer-iframe\" src=\"" + zPlayer_videoreklama.url.base + "videoreklama_player_v3.php?data=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\" width=\"100%\" scrolling=\"no\" style=\"overflow:hidden;height:0;\"></iframe>";
			html += "</div>";
			$(paragraphNodes[paragraphAppendAfter]).after(html);
			$(window).trigger("resize");
//		});
	},
	onResize: function() {
		var iframe =  $("#zPlayer-video-reklama-iframe"),
			width = parseInt(iframe.parent("div").width()),
			height = parseInt(width / 16 * 9) + 2 * 30; // 2 * 30 - pred a po playeri
		iframe.css({
			"width": width + "px",
			"height": height + "px",
			"border": 0
		});
	},
	onScroll: function() {
		var playerIframe = $("#zPlayer-video-reklama-iframe"),
			playerHeight = playerIframe.height(),
			playerOffset = playerIframe.offset().top,
			windowHeight = $(window).height(),
			windowOffset = $(document).scrollTop(),
			action = null;
		if(playerOffset + playerHeight / 2 > windowOffset && playerOffset + playerHeight / 2 - windowHeight < windowOffset) {
			action = "play";
		} else {
			action = "pause";
		}
		if(action) {
			zPlayer_videoreklama.postMessage({
				method: action,
				params: true
			});
		}
	},
	onPlayerReady: function() {
		zPlayer_videoreklama.onScroll();
		$(window).scroll(function(e) {
			zPlayer_videoreklama.onScroll();
		});
	},
	onImpression: function() {
		if(typeof window.zPlayerExternalImpression === "function") {
			window.zPlayerExternalImpression();
		}
	},
	lastMessage: null,
	postMessage: function(obj) {
		if(JSON.stringify(zPlayer_videoreklama.lastMessage) != JSON.stringify(obj)) {
			document.getElementById("zPlayer-video-reklama-iframe").contentWindow.postMessage(obj, zPlayer_videoreklama.url.origin);
			zPlayer_videoreklama.lastMessage = obj;
		}
	},
	recieveMessage: function() {
		window.addEventListener("message", function(e) {
			if(e.origin !== zPlayer_videoreklama.url.origin) {
				return;
			}
			if(typeof e.data.method === "string" && typeof zPlayer_videoreklama[e.data.method] === "function" && ["onPlayerReady", "onImpression"].indexOf(e.data.method) !== false) {
				zPlayer_videoreklama[e.data.method](e.data.params || null);
			}
		});
	},
	addScript: function(filename, filetype, callback) {
		if(typeof filename !== "undefined") {
			if(filename.indexOf("http") === -1) {
				filename = zPlayer_videoreklama.url.base + filename;
			}
			if(filetype == "js") {
				var fileref = document.createElement("script");
				fileref.setAttribute("type", "text/javascript");
				fileref.setAttribute("src", filename);
				if(typeof callback === "function") {
					fileref.onload = callback;
				}
			} else if(filetype == "css") {
				var fileref=document.createElement("link");
				fileref.setAttribute("rel", "stylesheet");
				fileref.setAttribute("type", "text/css");
				fileref.setAttribute("href", filename);
			}
			if(typeof fileref !== "undefined") {
				document.getElementsByTagName("head")[0].appendChild(fileref);
			}
		}
	}
};

window.docReady(zPlayer_videoreklama.loader);