TransMenu.spacerGif = "pics/x.gif"; TransMenu.dingbatOn = "pics/submenu-on.gif";TransMenu.dingbatOff = "pics/submenu-off.gif"; TransMenu.dingbatSize = 14; TransMenu.menuPadding = 5; TransMenu.itemPadding = 0; TransMenu.shadowSize = 0; TransMenu.shadowOffset = 1; TransMenu.shadowColor = ""; TransMenu.shadowPng = "pics/grey-40.png"; TransMenu.backgroundColor = "#333333"; TransMenu.backgroundPng = "pics/white-90.png"; TransMenu.hideDelay = 400; TransMenu.slideTime = 300; TransMenu.reference = {topLeft:1,topRight:2,bottomLeft:3,bottomRight:4};TransMenu.direction = {down:1,right:2};TransMenu.registry = [];TransMenu._maxZ = 100;TransMenu.isSupported = function() { var ua = navigator.userAgent.toLowerCase(); var pf = navigator.platform.toLowerCase(); var an = navigator.appName; var r = false; if (ua.indexOf("gecko") > -1 && navigator.productSub >= 20020605) r = true; else if (an == "Microsoft Internet Explorer") { if (document.getElementById) { if (pf.indexOf("mac") == 0) { r = /msie (\d(.\d*)?)/.test(ua) && Number(RegExp.$1) >= 5.1; } else r = true; } } return r;}
TransMenu.initialize = function() { for (var i = 0, menu = null; menu = this.registry[i]; i++) { menu.initialize(); }}
TransMenu.renderAll = function() { var aMenuHtml = []; for (var i = 0, menu = null; menu = this.registry[i]; i++) { aMenuHtml[i] = menu.toString(); } document.write(aMenuHtml.join(""));}
function TransMenu(oActuator, iDirection, iLeft, iTop, iReferencePoint, parentMenuSet) { this.addItem = addItem; this.addMenu = addMenu; this.toString = toString; this.initialize = initialize; this.isOpen = false; this.show = show; this.hide = hide; this.items = []; this.onactivate = new Function(); this.ondeactivate = new Function(); this.onmouseover = new Function(); this.onqueue = new Function(); this.ondequeue = new Function(); this.index = TransMenu.registry.length; TransMenu.registry[this.index] = this; var id = "TransMenu" + this.index; var contentHeight = null; var contentWidth = null; var childMenuSet = null; var animating = false; var childMenus = []; var slideAccel = -1; var elmCache = null; var ready = false; var _this = this; var a = null; var pos = iDirection == TransMenu.direction.down ? "top" : "left"; var dim = null; function addItem(sText, sUrl) { var item = new TransMenuItem(sText, sUrl, this); item._index = this.items.length; this.items[item._index] = item; } function addMenu(oMenuItem) { if (!oMenuItem.parentMenu == this) throw new Error("Cannot add a menu here"); if (childMenuSet == null) childMenuSet = new TransMenuSet(TransMenu.direction.right, 5, -5, TransMenu.reference.topRight); var m = childMenuSet.addMenu(oMenuItem); childMenus[oMenuItem._index] = m; m.onmouseover = child_mouseover; m.ondeactivate = child_deactivate; m.onqueue = child_queue; m.ondequeue = child_dequeue; return m; } function initialize() { initCache(); initEvents(); initSize(); ready = true; } function show() { if (ready) { _this.isOpen = true; animating = true; setContainerPos(); elmCache["clip"].style.visibility = "visible"; elmCache["clip"].style.zIndex = TransMenu._maxZ++; slideStart(); _this.onactivate(); } } function hide() { if (ready) { _this.isOpen = false; animating = true; for (var i = 0, item = null; item = elmCache.item[i]; i++) dehighlight(item); if (childMenuSet) childMenuSet.hide(); slideStart(); _this.ondeactivate(); } } function setContainerPos() { var sub = oActuator.constructor == TransMenuItem; var act = sub ? oActuator.parentMenu.elmCache["item"][oActuator._index] : oActuator; var el = act; var x = 0; var y = 0; var minX = 0; var maxX = (window.innerWidth ? window.innerWidth : document.body.clientWidth) - parseInt(elmCache["clip"].style.width); var minY = 0; var maxY = (window.innerHeight ? window.innerHeight : document.body.clientHeight) - parseInt(elmCache["clip"].style.height); while (sub ? el.parentNode.className.indexOf("transMenu") == -1 : el.offsetParent) { x += el.offsetLeft; y += el.offsetTop; if (el.scrollLeft) x -= el.scrollLeft; if (el.scrollTop) y -= el.scrollTop; el = el.offsetParent; } if (oActuator.constructor == TransMenuItem) { x += parseInt(el.parentNode.style.left); y += parseInt(el.parentNode.style.top); } switch (iReferencePoint) { case TransMenu.reference.topLeft: break; case TransMenu.reference.topRight: x += act.offsetWidth; break; case TransMenu.reference.bottomLeft: y += act.offsetHeight; break; case TransMenu.reference.bottomRight: x += act.offsetWidth; y += act.offsetHeight; break; } x += iLeft; y += iTop; x = Math.max(Math.min(x, maxX), minX); y = Math.max(Math.min(y, maxY), minY); elmCache["clip"].style.left = x + "px"; elmCache["clip"].style.top = y + "px"; } function slideStart() { var x0 = parseInt(elmCache["content"].style[pos]); var x1 = _this.isOpen ? 0 : -dim; if (a != null) a.stop(); if(iDirection==2) a = new Accelimation(x0, x1, 200, slideAccel); if(iDirection==1) a = new Accelimation(x0, x1, 300, slideAccel); a.onframe = slideFrame; a.onend = slideEnd; a.start(); } function slideFrame(x) { elmCache["content"].style[pos] = x + "px"; } function slideEnd() { if (!_this.isOpen) elmCache["clip"].style.visibility = "hidden"; animating = false; } function initSize() { var ow = elmCache["items"].offsetWidth; var oh = elmCache["items"].offsetHeight; var ua = navigator.userAgent.toLowerCase(); elmCache["clip"].style.width = ow + TransMenu.shadowSize + 2 + "px"; elmCache["clip"].style.height = oh + TransMenu.shadowSize + 2 + "px"; elmCache["content"].style.width = ow + TransMenu.shadowSize + "px"; elmCache["content"].style.height = oh + TransMenu.shadowSize + "px"; contentHeight = oh + TransMenu.shadowSize; contentWidth = ow + TransMenu.shadowSize; dim = iDirection == TransMenu.direction.down ? contentHeight : contentWidth; elmCache["content"].style[pos] = -dim - TransMenu.shadowSize + "px"; elmCache["clip"].style.visibility = "hidden"; if (ua.indexOf("mac") == -1 || ua.indexOf("gecko") > -1) { elmCache["background"].style.width = ow + "px"; elmCache["background"].style.height = oh + "px"; elmCache["background"].style.backgroundColor = TransMenu.backgroundColor; elmCache["shadowRight"].style.left = ow + "px"; elmCache["shadowRight"].style.height = oh - (TransMenu.shadowOffset - TransMenu.shadowSize) + "px"; elmCache["shadowRight"].style.backgroundColor = TransMenu.shadowColor; elmCache["shadowBottom"].style.top = oh + "px"; elmCache["shadowBottom"].style.width = ow - TransMenu.shadowOffset + "px"; elmCache["shadowBottom"].style.backgroundColor = TransMenu.shadowColor; } else { elmCache["background"].firstChild.src = TransMenu.backgroundPng; elmCache["background"].firstChild.width = ow; elmCache["background"].firstChild.height = oh; elmCache["shadowRight"].firstChild.src = TransMenu.shadowPng; elmCache["shadowRight"].style.left = ow + "px"; elmCache["shadowRight"].firstChild.width = TransMenu.shadowSize; elmCache["shadowRight"].firstChild.height = oh - (TransMenu.shadowOffset - TransMenu.shadowSize); elmCache["shadowBottom"].firstChild.src = TransMenu.shadowPng; elmCache["shadowBottom"].style.top = oh + "px"; elmCache["shadowBottom"].firstChild.height = TransMenu.shadowSize; elmCache["shadowBottom"].firstChild.width = ow - TransMenu.shadowOffset; } } function initCache() { var menu = document.getElementById(id); var all = menu.all ? menu.all : menu.getElementsByTagName("*"); elmCache = {}; elmCache["clip"] = menu; elmCache["item"] = []; for (var i = 0, elm = null; elm = all[i]; i++) { switch (elm.className) { case "items": case "content": case "background": case "shadowRight": case "shadowBottom": elmCache[elm.className] = elm; break; case "item": elm._index = elmCache["item"].length; elmCache["item"][elm._index] = elm; break; } } _this.elmCache = elmCache; } function initEvents() { for (var i = 0, item = null; item = elmCache.item[i]; i++) { item.onmouseover = item_mouseover; item.onmouseout = item_mouseout; item.onclick = item_click; } if (typeof oActuator.tagName != "undefined") { oActuator.onmouseover = actuator_mouseover; oActuator.onmouseout = actuator_mouseout; } elmCache["content"].onmouseover = content_mouseover; elmCache["content"].onmouseout = content_mouseout; } function highlight(oRow) { oRow.className = "item hover"; if (childMenus[oRow._index]) oRow.lastChild.firstChild.src = TransMenu.dingbatOn; } function dehighlight(oRow) { oRow.className = "item"; if (childMenus[oRow._index]) oRow.lastChild.firstChild.src = TransMenu.dingbatOff; } function item_mouseover() { if (!animating) { highlight(this); if (childMenus[this._index]) childMenuSet.showMenu(childMenus[this._index]); else if (childMenuSet) childMenuSet.hide(); } } function item_mouseout() { if (!animating) { if (childMenus[this._index]) childMenuSet.hideMenu(childMenus[this._index]); else dehighlight(this); } } function item_click() { if (!animating) { if (_this.items[this._index].url) location.href = _this.items[this._index].url; } } function actuator_mouseover() { parentMenuSet.showMenu(_this); } function actuator_mouseout() { parentMenuSet.hideMenu(_this); } function content_mouseover() { if (!animating) { parentMenuSet.showMenu(_this); _this.onmouseover(); } } function content_mouseout() { if (!animating) { parentMenuSet.hideMenu(_this); } } function child_mouseover() { if (!animating) { parentMenuSet.showMenu(_this); } } function child_deactivate() { for (var i = 0; i < childMenus.length; i++) { if (childMenus[i] == this) { dehighlight(elmCache["item"][i]); break; } } } function child_queue() { parentMenuSet.hideMenu(_this); } function child_dequeue() { parentMenuSet.showMenu(_this); } function toString() { var aHtml = []; var sClassName = "transMenu" + (oActuator.constructor != TransMenuItem ? " top" : ""); for (var i = 0, item = null; item = this.items[i]; i++) { aHtml[i] = item.toString(childMenus[i]); } return '' + '
' + ' |
' + aHtml.join('') + ' |
' + '
' + '
' + '
' + '
| ' + sText + ' | ' + ' |
'; }}function Accelimation(from, to, time, zip) { if (typeof zip == "undefined") zip = 0; if (typeof unit == "undefined") unit = "px"; this.x0 = from; this.x1 = to; this.dt = time; this.zip = -zip; this.unit = unit; this.timer = null; this.onend = new Function(); this.onframe= new Function();}Accelimation.prototype.start = function() { this.t0 = new Date().getTime(); this.t1 = this.t0 + this.dt; var dx = this.x1 - this.x0; this.c1 = this.x0 + ((1 + this.zip) * dx / 3); this.c2 = this.x0 + ((2 + this.zip) * dx / 3); Accelimation._add(this);}
Accelimation.prototype.stop = function() { Accelimation._remove(this);}
Accelimation.prototype._paint = function(time) { if (time < this.t1) { var elapsed = time - this.t0; this.onframe(Accelimation._getBezier(elapsed/this.dt,this.x0,this.x1,this.c1,this.c2)); } else this._end();}
Accelimation.prototype._end = function() { Accelimation._remove(this); this.onframe(this.x1); this.onend();}
Accelimation._add = function(o) { var index = this.instances.length; this.instances[index] = o; if (this.instances.length == 1) { this.timerID = window.setInterval("Accelimation._paintAll()", this.targetRes); }}
Accelimation._remove = function(o) { for (var i = 0; i < this.instances.length; i++) { if (o == this.instances[i]) { this.instances = this.instances.slice(0,i).concat( this.instances.slice(i+1) ); break; } } if (this.instances.length == 0) { window.clearInterval(this.timerID); this.timerID = null; }}
Accelimation._paintAll = function() { var now = new Date().getTime(); for (var i = 0; i < this.instances.length; i++) { this.instances[i]._paint(now); }}
Accelimation._B1 = function(t) { return t*t*t }
Accelimation._B2 = function(t) { return 3*t*t*(1-t) }
Accelimation._B3 = function(t) { return 3*t*(1-t)*(1-t) }
Accelimation._B4 = function(t) { return (1-t)*(1-t)*(1-t) }
Accelimation._getBezier = function(percent,startPos,endPos,control1,control2) { return endPos * this._B1(percent) + control2 * this._B2(percent) + control1 * this._B3(percent) + startPos * this._B4(percent);}
Accelimation.instances = [];Accelimation.targetRes = 10;Accelimation.timerID = null;if (window.attachEvent) { var cearElementProps = [ 'data', 'onmouseover', 'onmouseout', 'onmousedown', 'onmouseup', 'ondblclick', 'onclick', 'onselectstart', 'oncontextmenu' ]; window.attachEvent("onunload", function() { var el; for(var d = document.all.length;d--;){ el = document.all[d]; for(var c = cearElementProps.length;c--;){ el[cearElementProps[c]] = null; } } });}