/* =================================================================================================
 * TransMenu 
 * March, 2003
 * Customizable multi-level animated DHTML menus with transparency.
 * http://youngpup.net/projects/transMenus
 * ============================================================================================== */
TransMenu.DotGIF="img/b.gif";
TransMenu.spacerGif="img/x.gif";
TransMenu.dingbatOn="img/submenu-on.gif";
TransMenu.dingbatOff="img/submenu-off.gif";
TransMenu.dingbatSize=14;
TransMenu.menuPadding=0;
TransMenu.itemPadding=3;
TransMenu.shadowSize=2;
TransMenu.shadowOffset=3;
TransMenu.shadowColor="#888888";
TransMenu.shadowPng="img/grey-40.png";
TransMenu.backgroundColor="#4F6FA2";
TransMenu.backgroundPng="img/white-90.png";
TransMenu.hideDelay=1000;
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,-5,2,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=4; // distance btw menu box and menu text
		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();
	a=new Accelimation(x0,x1,TransMenu.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+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'<div id="'+id+'" class="'+sClassName+'">'+'<div class="content"><table class="items" cellpadding="0" cellspacing="0" border="0">'+'<tr><td colspan="2"><img src="'+TransMenu.spacerGif+'" width="1" height="'+TransMenu.menuPadding+'"></td></tr>'+aHtml.join('')+'<tr><td colspan="2"><img src="'+TransMenu.spacerGif+'" width="1" height="'+TransMenu.menuPadding+'"></td></tr></table>'+'<div class="shadowBottom"><img src="'+TransMenu.spacerGif+'" width="1" height="1"></div>'+'<div class="shadowRight"><img src="'+TransMenu.spacerGif+'" width="1" height="1"></div>'+'<div class="background"><img src="'+TransMenu.spacerGif+'" width="1" height="1"></div>'+'</div></div>';
	}
}
TransMenuSet.registry=[];
function TransMenuSet(iDirection,iLeft,iTop,iReferencePoint){
	this.addMenu=addMenu;
	this.showMenu=showMenu;
	this.hideMenu=hideMenu;
	this.hide=hide;
	this.hideCurrent=hideCurrent;
	var menus=[];
	var _this=this;
	var current=null;
	this.index=TransMenuSet.registry.length;
	TransMenuSet.registry[this.index]=this;
	function addMenu(oActuator){
		var m=new TransMenu(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("TransMenuSet.registry["+_this.index+"].hide(TransMenu.registry["+oMenu.index+"])",TransMenu.hideDelay);
}
function cancelHide(oMenu){if(oMenu.hideTimer){oMenu.ondequeue();window.clearTimeout(oMenu.hideTimer);oMenu.hideTimer=null;}}
function hide(oMenu){if(!oMenu&&current)oMenu=current;if(oMenu&&current==oMenu&&oMenu.isOpen){hideCurrent();}}
function hideCurrent(){cancelHide(current);current.hideTimer=null;current.hide();current=null;}}
function TransMenuItem(sText,sUrl,oParent){
	this.toString=toString;
	this.text=sText;
	this.url=sUrl;
	this.parentMenu=oParent;
	function toString(bDingbat){
		var sDingbat=bDingbat?TransMenu.dingbatOff:TransMenu.spacerGif;
		var liEdgePadding=TransMenu.itemPadding+TransMenu.menuPadding;
		var riEdgePadding=TransMenu.menuPadding;
		var dotMenu =TransMenu.DotGIF;
		var sPaddingLeft="padding:"+TransMenu.itemPadding+"px; padding-left:"+liEdgePadding+"px;"
		var sPaddingRight="padding:"+TransMenu.itemPadding+"px; padding-right:"+riEdgePadding+"px;"
		return'<tr class="item"><td  nowrap style="'+sPaddingLeft+'" class="iitem"><img src="'+dotMenu+'"> '+sText+'</td><td width="14" style="'+sPaddingRight+'">'+'<img src="'+sDingbat+'" width="14" height="14"></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=10;
Accelimation.timerID=null;


function init() {
		if (TransMenu.isSupported()) {
				TransMenu.initialize();

				//menu1.onactivate = function() { document.getElementById("services1").className = "hover"; };
				//menu1.ondeactivate = function() { document.getElementById("services1").className = ""; };

				//menu2.onactivate = function() { document.getElementById("events1").className = "hover"; };
				//menu2.ondeactivate = function() { document.getElementById("events1").className = ""; };
				
				//document.getElementById("home").onmouseover = function() {this.className = "hover";}
				//document.getElementById("home").onmouseout = function() { this.className = ""; }
			}
}
function pop_up(p, pID){
	pp = "popup.asp?pics=" + p + "&pid=" + parseInt(pID);
window.open(pp,'','height=400,width=400,left=100,top=100,scrollbars=no,toolbar=no,status=no'); 
}