User:Tierrie/global.js

var contentstart;

//ttBgStyle = "background: transparent url(picture.png);"; var ttBgStyle = "background-color:black;"; var ttHTMLStart = '';

var hasClass = (function { var reCache = {}; return function (element, className) { return (reCache[className] ? reCache[className] : (reCache[className] = new RegExp("(?:\\s|^)" + className + "(?:\\s|$)"))).test(element.className); }; });

// prototype functions function $A(a) { var r = []; for (var i = 0, len = a.length; i < len; ++i) r.push(a[i]); return r; }

Function.prototype.bind = function { var __method = this, args = $A(arguments), object = args.shift; return function { return __method.apply(object, args.concat($A(arguments))) }; }

// Empty variables to hold the mouse position and the window size var mousePos = null; var winSize = null;

// Set events to catch mouse position and window size document.onmousemove = mouseMove; window.onresize = windowResize;

function mouseMove(ev) { if (ev) { if (ev.clientX) var mouseX = ev.clientX; if (ev.clientY) var mouseY = ev.clientY; } else if (typeof(window.event) != "undefined") { var mouseX = window.event.clientX; var mouseY = window.event.clientY; } mousePos = {x:mouseX, y:mouseY}; }

function getDBC { dbc = new Array; docBase = document.documentElement || document.body; dbc[0] = docBase.clientWidth || 0; dbc[1] = docBase.clientHeight || 0; return dbc; }

// The windowResize function keeps track of the window size for us function windowResize { dbC = getDBC; winSize = {x:(dbC[0])? dbC[0]:window.innerWidth, y:(dbC[1])? dbC[1]:window.innerHeight} }

windowResize;

function getDBS { dbs = new Array; docBase = document.documentElement || document.body; dbs[0] = docBase.scrollLeft || 0; dbs[1] = docBase.scrollTop || 0; return dbs; }

// displays the tooltip function displayTip { var tip = document.getElementById("simpletfb"); tip.style.position = "absolute"; tip.style.visibility = "hidden"; tip.style.display = "block"; tip.style.zIndex = "999"; moveTip; tip.style.visibility = "visible"; }

// This function moves the tooltips when our mouse moves function moveTip { skinAdjust = new Array; dbS = getDBS; tip = document.getElementById("simpletfb"); var showTTAtTop  = mousePos.y > (winSize.y / 2); var showTTAtLeft = mousePos.x > (winSize.x / 2); var newTop = mousePos.y + (showTTAtTop  ? - (tip.clientHeight + 20) : 20); var newLeft = mousePos.x + (showTTAtLeft ? - (tip.clientWidth + 20) : 20); tip.style.position = 'fixed'; tip.style.top = newTop + "px"; tip.style.left = newLeft + "px"; }

// hides the tip function hideTip { var tip = document.getElementById("simpletfb"); if (typeof(tip.style) == "undefined") return false; $(tip).html(""); tip.style.display = "none"; }

// quick tooltips function showTemplateTip(i) { var Span = document.getElementById("tttc" + i); tooltip = ttHTMLStart + Span.innerHTML + ' '; document.getElementById("simpletfb").innerHTML = tooltip; displayTip; }

function performTooltips { contentstart = document.getElementById("bodyContent"); qttfdiv = document.createElement("div"); qttfdiv.setAttribute("id", "simpletfb"); contentstart.insertBefore(qttfdiv, contentstart.childNodes[0]); var Divs = document.getElementsByTagName("div"); for (i=0;i<Divs.length;i++) { if (hasClass(Divs[i], "ttlink")) { Divs[i].nextSibling.setAttribute("id", "tttc" + i); Divs[i].onmouseover = showTemplateTip.bind(Divs[i],i); Divs[i].onmouseout = hideTip; Divs[i].onmousemove = moveTip; } } }

tooltips = true; function loadTooltips { if (tooltips) performTooltips; }

addOnloadHook(loadTooltips);