mtDropDown.spacerGif = "";mtDropDown.dingbatOn = "";mtDropDown.dingbatOff = "";mtDropDown.dingbatSize = 12;mtDropDown.menuPadding = 1;mtDropDown.itemPadding = 4;mtDropDown.shadowSize = 2;mtDropDown.shadowOffset = 3;mtDropDown.shadowColor = "#888";mtDropDown.shadowPng = "";mtDropDown.backgroundColor = "#ffffff";mtDropDown.backgroundPng = "";mtDropDown.hideDelay = 200;mtDropDown.slideTime = 300;mtDropDown.reference ={topLeft:1,topRight:2,bottomLeft:3,bottomRight:4};mtDropDown.direction ={down:1,right:2};mtDropDown.registry = [];mtDropDown._maxZ = 100;mtDropDown.isSupported = function(){if(typeof mtDropDown.isSupported.r == "boolean")return mtDropDown.isSupported.r;var ua = navigator.userAgent.toLowerCase();var an = navigator.appName;var r = false;if(ua.indexOf("gecko") > -1)r = true;else if(an == "Microsoft Internet Explorer"){if(document.getElementById)r = true;};mtDropDown.isSupported.r = r;return r;};function init(){if(mtDropDown.isSupported()){mtDropDown.initialize();}};mtDropDown.initialize = function(){for(var i = 0,menu = null; menu = this.registry[i]; i++){menu.initialize();}};mtDropDown.renderAll = function(){var aMenuHtml = [];for(var i = 0,menu = null; menu = this.registry[i]; i++){aMenuHtml[i] = menu.toString();};document.write(aMenuHtml.join(""));};function mtDropDown(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.index = mtDropDown.registry.length;mtDropDown.registry[this.index] = this;var id = "mtDropDown" + 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 == mtDropDown.direction.down ? "top" : "left";var dim = null;function addItem(sText,sUrl,sTarget){var item = new mtDropDownItem(sText,sUrl,sTarget,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 mtDropDownSet(mtDropDown.direction.right,-5,2,mtDropDown.reference.topRight);var m = childMenuSet.addMenu(oMenuItem);childMenus[oMenuItem._index] = m;m.onmouseover = child_mouseover;m.ondeactivate = child_deactivate;m.onqueue = child_queue;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 = mtDropDown._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 == mtDropDownItem;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("mtDropdownMenu") == -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 == mtDropDownItem){x += parseInt(el.parentNode.style.left);y += parseInt(el.parentNode.style.top);};switch(iReferencePoint){case mtDropDown.reference.topLeft:break;case mtDropDown.reference.topRight:x += act.offsetWidth;break;case mtDropDown.reference.bottomLeft:y += act.offsetHeight;break;case mtDropDown.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();a = new Accelimation(x0,x1,mtDropDown.slideTime,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 + mtDropDown.shadowSize + 2 + "px";elmCache["clip"].style.height = oh + mtDropDown.shadowSize + 2 + "px";elmCache["content"].style.width = ow + mtDropDown.shadowSize + "px";elmCache["content"].style.height = oh + mtDropDown.shadowSize + "px";contentHeight = oh + mtDropDown.shadowSize;contentWidth = ow + mtDropDown.shadowSize;dim = iDirection == mtDropDown.direction.down ? contentHeight : contentWidth;elmCache["content"].style[pos] = -dim - mtDropDown.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 = mtDropDown.backgroundColor;elmCache["shadowRight"].style.left = ow + "px";elmCache["shadowRight"].style.height = oh -(mtDropDown.shadowOffset - mtDropDown.shadowSize) + "px";elmCache["shadowRight"].style.backgroundColor = mtDropDown.shadowColor;elmCache["shadowBottom"].style.top = oh + "px";elmCache["shadowBottom"].style.width = ow - mtDropDown.shadowOffset + "px";elmCache["shadowBottom"].style.backgroundColor = mtDropDown.shadowColor;}else{elmCache["background"].firstChild.src = mtDropDown.backgroundPng;elmCache["background"].firstChild.width = ow;elmCache["background"].firstChild.height = oh;elmCache["shadowRight"].firstChild.src = mtDropDown.shadowPng;elmCache["shadowRight"].style.left = ow + "px";elmCache["shadowRight"].firstChild.width = mtDropDown.shadowSize;elmCache["shadowRight"].firstChild.height = oh -(mtDropDown.shadowOffset - mtDropDown.shadowSize);elmCache["shadowBottom"].firstChild.src = mtDropDown.shadowPng;elmCache["shadowBottom"].style.top = oh + "px";elmCache["shadowBottom"].firstChild.height = mtDropDown.shadowSize;elmCache["shadowBottom"].firstChild.width = ow - mtDropDown.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 = mtDropDown.dingbatOn;};function dehighlight(oRow){oRow.className = "item";if(childMenus[oRow._index])oRow.lastChild.firstChild.src = mtDropDown.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(!_this.items[this._index].sTarget==""){window.open(_this.items[this._index].url,_this.items[this._index].sTarget,'');} else {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 toString(){var aHtml = [];var sClassName = "mtDropdownMenu" +(oActuator.constructor != mtDropDownItem ? " top" : "");for(var i = 0,item = null; item = this.items[i]; i++){aHtml[i] = item.toString(childMenus[i]);};return '<div id="' + id + '" class="' + sClassName + '">' +'<div class="content"><table class="items" cellpadding="0" cellspacing="0" border="0">' +'<tr><td colspan="2" width=100><img src="' + mtDropDown.spacerGif + '" width="1" height="' + mtDropDown.menuPadding + '"></td></tr>' + aHtml.join('') +'<tr><td colspan="2"><img src="' + mtDropDown.spacerGif + '" width="1" height="' + mtDropDown.menuPadding + '"></td></tr></table>' +'<div class="shadowBottom"><img src="' + mtDropDown.spacerGif + '" width="1" height="1"></div>' +'<div class="shadowRight"><img src="' + mtDropDown.spacerGif + '" width="1" height="1"></div>' +'<div class="background"><img src="' + mtDropDown.spacerGif + '" width="1" height="1"></div>' +'</div></div>';}};mtDropDownSet.registry = [];function mtDropDownSet(iDirection,iLeft,iTop,iReferencePoint){this.addMenu = addMenu;this.showMenu = showMenu;this.hideMenu = hideMenu;this.hide = hide;var menus = [];var _this = this;var current = null;this.index = mtDropDownSet.registry.length;mtDropDownSet.registry[this.index] = this;function addMenu(oActuator){var m = new mtDropDown(oActuator,iDirection,iLeft,iTop,iReferencePoint,this);menus[menus.length] = m;return m;};function showMenu(oMenu){if(oMenu != current){if(current != null) hide(current);current = oMenu;oMenu.show();}else{cancelHide(oMenu);}};function hideMenu(oMenu){if(current == oMenu && oMenu.isOpen){if(!oMenu.hideTimer)scheduleHide(oMenu);}};function scheduleHide(oMenu){oMenu.onqueue();oMenu.hideTimer = window.setTimeout("mtDropDownSet.registry[" + _this.index + "].hide(mtDropDown.registry[" + oMenu.index + "])",mtDropDown.hideDelay);};function cancelHide(oMenu){if(oMenu.hideTimer){window.clearTimeout(oMenu.hideTimer);oMenu.hideTimer = null;}};function hide(oMenu){if(!oMenu && current) oMenu = current;if(oMenu && current == oMenu && oMenu.isOpen){cancelHide(oMenu);current = null;oMenu.hideTimer = null;oMenu.hide();}}};function mtDropDownItem(sText,sUrl,sTarget,oParent){this.toString = toString;this.text = sText;this.url = sUrl;this.sTarget = sTarget;this.parentMenu = oParent;function toString(bDingbat){var sDingbat = bDingbat ? mtDropDown.dingbatOff : mtDropDown.spacerGif;var iEdgePadding = mtDropDown.itemPadding + mtDropDown.menuPadding;var sPaddingLeft = "padding:" + mtDropDown.itemPadding + "px; padding-left:" + iEdgePadding + "px;";var sPaddingRight = "padding:" + mtDropDown.itemPadding + "px; padding-right:" + iEdgePadding + "px;";return '<tr class="item"><td nowrap style="' + sPaddingLeft + '">' + sText + '</td></tr>';}};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 = 5;Accelimation.timerID = null;