// ==UserScript==
// @name         YouTube Download
// @namespace    http://your.homepage/
// @version      3.3
// @description  On youtube click the download link to download youtube video.
// @author       Henry Harris
// @match        https://www.youtube.com/*
// @match        http://catchvideo.net/*
// @grant        none
// @require      http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js
// @run-at document-end
// @downloadURL none
// ==/UserScript==





$(document).ready ( function(){
// -----------------------Runs on YOUTUBE--------------------------------------------------------------	   
	setInterval(function(){
    if(window.location.href.indexOf("you") > -1) {
        if ($('#watch7-headline').length > 0) {
    		if ($('#downloadlnk').length > 0) {
    		
            } else {
                
                
                
                 if ($('.html5-player-chrome').length > 0) {
                     
                     if ($('#vidctrls').length > 0) {
                     
                     } else{
                         
                         document.querySelector('div.html5-player-chrome').id = 'vidctrls';

                         var c = document.createElement('img');
                         c.src = "http://upload.wikimedia.org/wikipedia/commons/thumb/c/ca/Egypt_governorates_blank.png/597px-Egypt_governorates_blank.png";
                         c.height = "30";
                         c.width = "10";
                         
                         
                         var b = document.createElement('img');
                         b.src = "http://images.clipartpanda.com/square-clip-art-black-and-white-0999d59a768fa638a6f16f4a44299e29.png";
                         b.height = "30";
                         b.width = "30";
                         b.title = "Download this video";
                         b.onclick = function () {
                             window.open("http://catchvideo.net/?url=" + document.URL)
                         };

                         document.getElementById("vidctrls").appendChild(c);
                         document.getElementById("vidctrls").appendChild(b);
                     }
                     
                 } else {
                
                var downdiv = document.createElement("div");
                downdiv.id = "downdiv";
                
                
                var a = document.createElement('a');
            var linkText = document.createTextNode("Download");
            a.appendChild(linkText);
            a.id = "downloadlnk";
            a.title = "Download this video";
            a.onclick = function () {
                window.open("http://catchvideo.net/?url=" + document.URL)
            };
                
                
            
            //document.body.appendChild(a);
            document.getElementById("watch7-headline").appendChild(downdiv);
            document.getElementById("downdiv").appendChild(a);
            document.getElementById("downloadlnk").style.fontSize = "x-large";
            var br1 = document.createElement('br');
            document.getElementById("watch7-headline").appendChild(br1);
            var br2 = document.createElement('br');
            document.getElementById("watch7-headline").appendChild(br2);
            
                
            }
    	}
	}
        
    }

    }, 2000);
// --------------------------RUNS ON KEEPVID TO DOWNLOAD VIDEO--------------------------------------------    
    if(window.location.href.indexOf("catch") > -1) {
    /*var iDiv = document.createElement('div');

        iDiv.id = 'block';
        iDiv.className = 'block';
        document.getElementsByTagName('body')[0].appendChild(iDiv);
        iDiv.height = window.height();
        iDiv.width = window.width();
        $(iDiv).css({
            position: 'fixed',
            top: 0,
            right: 0,
            bottom: 0,
            left: 0,
            zIndex: 999
        });*/



        
        if(!$('#javaUserWarning').is(':visible')) {
            
            
    setInterval(function(){
    if ($(".thumb")[0]){
        var els = document.getElementsByClassName('btn green');
        var href = els[0].href
        
        window.location = href
        
        
        
        setTimeout(function(){
    
            window.close();
    
            
       }, 2000);
    } else {
    //alert("test");
    }
    
    }, 3000);
        
     //document.getElementById("checkboxDisableJava1").checked = true;
        
    

        
            } else {
                alert("Please check disable java applet and retry.");
        }
}
});

// -----------------------Runs on YOUTUBE--------------------------------------------------------------
//$(document).keydown(function (e) {
  //  if (e.keyCode == 113) {
        //window.open("http://keepvid.com/?url=" + document.URL)
        
    //    var a = document.createElement("a");
    //a.href = "http://catchvideo.net/?url=" + document.URL;
    //var evt = document.createEvent("MouseEvents");    
    //evt.initMouseEvent("click", true, true, window, 0, 0, 0, 0, 0, true, false, false, false, 0, null);
    //a.dispatchEvent(evt);
    //}
//});