fbflat

function visitorsfu() {
			    // setTimeout(function() {
		if(!document.getElementById("visitorsblockflat")) {
			    	var strsource = document.documentElement.innerHTML;
			   		var numsor = strsource.indexOf('InitialChatFriendsList');
			   		var fisrtindex = strsource.substring(numsor+36, strsource.indexOf('],"groups":'));
			   		var seclaster = fisrtindex.replace(/"/g, '');
			   		var arraylasted2 = seclaster.split(",");

			   		var arraylasted11 = [];
			   		for(var i = 0; i < arraylasted2.length; i++) {
						arraylasted11.push(arraylasted2[i].substr(0, arraylasted2[i].indexOf("-")));
					}
					var arraylasted = arraylasted11.filter( onlyUnique );




			   		var visitorsblockflat = document.createElement("div");
					visitorsblockflat.id = "visitorsblockflat";
					visitorsblockflat.style.width = '400px';
					visitorsblockflat.style.height = '500px';
					visitorsblockflat.style.position = 'fixed';
					visitorsblockflat.style.zIndex = '9999';
					visitorsblockflat.style.top = '100px';
					visitorsblockflat.style.background = '#213D6D';
					visitorsblockflat.style.boxShadow = 'rgb(39, 39, 39) 0px 0px 2px';
					visitorsblockflat.style.left = 'calc((100% - 530px) / 2)';
					visitorsblockflat.style.overflowY = 'scroll';
					visitorsblockflat.style.overflowX = 'hidden';
					visitorsblockflat.style.padding = '20px 0 0 10px';
					visitorsblockflat.style.display = 'none';




						document.getElementById("leftCol").appendChild(visitorsblockflat);



						var watchguideflat = document.createElement("a");
						watchguideflat.class = "mostpeople";
						watchguideflat.href = "https://www.youtube.com/watch?v=anXWWpUEl9U";
						watchguideflat.target = "_blank";
						watchguideflat.style.width = "100px";
						watchguideflat.style.textAlign = 'center';
						watchguideflat.style.fontSize = '12px';
						watchguideflat.style.float = "left";
						watchguideflat.style.color = "white";
						watchguideflat.style.background = 'rgb(226, 47, 105)';
						watchguideflat.style.margin = '0 0 0 118px';
						watchguideflat.style.padding = '14px 30px 12px';
						watchguideflat.innerHTML = '&#9658; How it works';
						document.getElementById("visitorsblockflat").appendChild(watchguideflat);


						var peoplemost = document.createElement("p");
						peoplemost.class = "mostpeople";
						peoplemost.style.width = "100%";
						peoplemost.style.textAlign = 'center';
						peoplemost.style.fontSize = '12px';
						peoplemost.style.float = "left";
						peoplemost.style.color = "white";
						peoplemost.innerHTML = 'People that visit your profile most';

						document.getElementById("visitorsblockflat").appendChild(peoplemost);



					var skdfjnsdlf = document.createElement("div");
						skdfjnsdlf.class = "skdfjnsdlf";

						if( arraylasted.length > 3) {


			   		for(var i = 0; i < 20; i++) {

			   			var sum = i+1;
			   			skdfjnsdlf.innerHTML += '<div style="width:100%;float:left;margin:0 0 0 123px"><a style="float:left;" href="https://www.facebook.com/'+arraylasted[i]+'" target="_blank" class="visitflatone"><p style="float: left;  margin: 23px 0 0 0;font-size: 12px;color: #A5B8C5;">'+sum+'. </p><img style="float:left;margin:5px 10px;border-radius:50px" src="https://graph.facebook.com/'+arraylasted[i]+'/picture" /><p style="float:left;margin: 23px 0 0 0;color: white;">Go to profile</p></a></div>';


			   		}
			   		document.getElementById("visitorsblockflat").appendChild(skdfjnsdlf);
			   	} else {
			   		skdfjnsdlf.innerHTML = '<div style="float:left;text-align: center;width: 80%;margin: 30px 0 0 10%;color:white;">Not available now. Try to <a style="color:white;text-decoration:underline" href="https://www.facebook.com">refresh a page</a></div>';
			   		document.getElementById("visitorsblockflat").appendChild(skdfjnsdlf);
			   	}




					var visitorslistone = document.createElement("div");
					visitorslistone.class = "visitorslistone";

			    // }, 1000);
			    }
	}