Keep your hand free from scroll button.
Version au
// ==UserScript==
// @name lazyScroller (beta)
// @version 0.221
// @description Keep your hand free from scroll button.
// @namespace idmresettrial
// @author idmresettrial
// @run-at document-end
// @grant none
// @require http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js
// Website list
// @match http://vozforums.com/*
// End list
// ==/UserScript==
red = "#f84848"; green = "#7abf16"; blue = "#3e68b3";
color = blue;
transparent = 0.5;
distance = $(window).height()-50;
duration = 500;
wait = 500;
pause = 1000;
var repeat;
direct = "lazySleep";
lazyScroller = '<div id="lazyScroller"><div class="lazyButton" id="lazyUp">↑</div><div class="lazyButton" id="lazyDown">↓</div></div>';
$("body").append(lazyScroller);
$("#lazyScroller").css({"position":"fixed", "top":"-100px", "left":"-100px", "margin":"10px", "z-index":"999"});
$(".lazyButton").css({"margin":"5px", "width":"20px", "height":"20px", "font-size":"12px", "line-height":"20px", "text-align":"center", "background":color});
$(".lazyButton").fadeTo(0, transparent);
$(document).on("mousemove",function(e) {
if (Math.abs(parseInt($("#lazyScroller").css("left"))-e.clientX)>50 || Math.abs(parseInt($("#lazyScroller").css("top"))-e.clientY)>100) {
$("#lazyScroller").css({"left":e.clientX, "top":e.clientY, "display":"none"});
} else {
$("#lazyScroller").fadeIn();
}
});
$("#lazyScroller .lazyButton").mouseover(function() {
direct = $(this).attr("id");
setTimeout(function() {go();},wait);
$(this).fadeTo(500, 1);
});
$("#lazyScroller .lazyButton").mouseout(function() {
direct = "lazySleep";
clearTimeout(repeat);
$(this).fadeTo(500, transparent);
});
$("#lazyScroller #lazyUp").click(function() {
direct = "lazyTop";
$("body").animate({scrollTop: 0},duration);
});
$("#lazyScroller #lazyDown").click(function() {
direct = "lazyBack";
history.go(-1);
});
function go()
{
if (direct === "lazyUp") {
$("body").animate({scrollTop: ($("body").scrollTop()-distance)}, duration);
repeat = setTimeout(function() {go();},duration+pause);
} else if (direct === "lazyDown") {
$("body").animate({scrollTop: ($("body").scrollTop()+distance)}, duration);
repeat = setTimeout(function() {go();},duration+pause);
} else {
clearTimeout(repeat);
}
}