var bMenuOn = false;
var strMenuOn = "";
function Load() {
	MM_preloadImages('about_active.gif','about_inactive.gif','news_active.gif','news_inactive.gif','meetings_active.gif',
	'meetings_inactive.gif','doc_active.gif','doc_inactive.gif','tc_active.gif','tc_inactive.gif');

	if (navigator.appName == 'Netscape') {
		window.captureEvents(Event.MOUSEMOVE);
		window.onMouseMove = mousemoveNavHandler;
	}
}


	
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; 
  for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++)
	x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
	var d=document; 
	if(d.images){ 
		if(!d.MM_p) 
			d.MM_p=new Array();
	    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; 
	    for(i=0; i<a.length; i++)
			if (a[i].indexOf("#")!=0){ 
				d.MM_p[j]=new Image; 
				d.MM_p[j++].src=a[i];
			}
	}
}

function MM_findObj(n, d) { //v3.0
	var p,i,x;  
	if(!d)
		d=document; 
	if((p=n.indexOf("?"))>0&&parent.frames.length) {
		d=parent.frames[n.substring(p+1)].document; 
		n=n.substring(0,p);
	}
	if(!(x=d[n])&&d.all) 
		x=d.all[n]; 
	for (i=0;!x&&i<d.forms.length;i++)
		x=d.forms[i][n];
	for(i=0;!x&&d.layers&&i<d.layers.length;i++) 
		x=MM_findObj(n,d.layers[i].document); 
	return x;
}

function MM_swapImage() { //v3.0
	var i,j=0,x,a=MM_swapImage.arguments; 
	document.MM_sr=new Array; 
	for(i=0;i<(a.length-2);i+=3)
		if ((x=MM_findObj(a[i]))!=null){
			document.MM_sr[j++]=x; 
			if(!x.oSrc) 
				x.oSrc=x.src; 
			x.src=a[i+2];
		}
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
	if ((obj=MM_findObj(args[i]))!=null) { 
		v=args[i+2];
	    if (obj.style) { 
			obj=obj.style; 
			v=(v=='show')?'visible':(v='hide')?'hidden':v; 
		}
	    obj.visibility=v; 
		if (v == 'visible' || v == 'show') {
			bMenuOn = true;
			strMenuOn = args[i];
		}
	}
}

function mousemoveNavHandler(evnt) {
	var i, l, r, t, b, x, y, obj;
	if (bMenuOn) {
		if ((obj=MM_findObj(strMenuOn))!=null) { 
		    if (obj.style) { 
				obj=obj.style;
			}
			l=parseInt(obj.left); 
			r=parseInt(obj.clip.right);
			t=parseInt(obj.top);
			b=parseInt(obj.clip.bottom);
			x = evnt.x;
			y = evnt.y;
//		alert("x=" + x + " y=" + y + " l=" + l + " r=" + r + " t=" + t + " b=" + b);
			if (x < 0 || x > r || y > b) {
//		alert("x=" + x + " y=" + y + " l=" + l + " r=" + r + " t=" + t + " b=" + b);
				MM_showHideLayers(strMenuOn,'','hide',strMenuOn + 'off','','show');
					bMenuOn = false;
					strMenuOn = "";
				}
		}
	}
	return true;
}	

function mousemoveHandler() {
	var i, l, w, t, h, x, y, obj;
	if (bMenuOn) {
		if ((obj=MM_findObj(strMenuOn))!=null) { 
		    if (obj.style) { 
				obj=obj.style;
			}
			l=parseInt(obj.left); 
			w=parseInt(obj.width);
			t=parseInt(obj.top);
			h=parseInt(obj.height);
			x = window.event.x;
			y = window.event.y;
//		alert("x=" + x + " y=" + y + " l=" + l + " w=" + w + " t=" + t + " h=" + h);
			if (x < l || x > (l + w) || y > (t + h)) {
				MM_showHideLayers(strMenuOn,'','hide',strMenuOn + 'off','','show');
					bMenuOn = false;
					strMenuOn = "";
				}
		}
	}
}	


function MM_reloadPage(init) {  
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}

MM_reloadPage(true);