var ll2=null;
var ll2m='button3';

document.onmouseup = ClearMenu;

function ClearMenu() {
	if (ll2) {
		document.getElementById(ll2).style.visibility='hidden';
		ll2=null;
		ll2m='button3';
	}
}

function SubMenu(l1, l2) {
	var c=getAnchorPosition(l1);
//	alert("X = "+c.x+" , Y = "+c.y);
	document.getElementById(l2).style.left=c.x;
	document.getElementById(l2).style.top=c.y+28;
	document.getElementById(l2).style.visibility="visible";
	if ((l2!=ll2) && (ll2)) {
		document.getElementById(ll2).style.visibility='hidden';
	}
	ll2=l2;
	ll2m=l1;
}

function getAnchorPosition(anchorname) {
	// This function will return an Object with x and y properties
	var useWindow = false;
	var coordinates = new Object();
	var x=0;
	var y=0;
	// Browser capability sniffing
	var use_gebi = false;
	var use_css = false;
	var use_layers = false;
	if (document.getElementById) { use_gebi = true; }
	else if (document.all) { use_css = true; }
	else if (document.layers) { use_layers = true; }
	// Logic to find position
 	if (use_gebi && document.all) {
		x = AnchorPosition_getPageOffsetLeft(document.all[anchorname]);
		y = AnchorPosition_getPageOffsetTop(document.all[anchorname]);
		}
	else if (use_gebi) {
		var o = document.getElementById(anchorname);
		x = o.offsetLeft;
		y = o.offsetTop;
		}
 	else if (use_css) {
		x = AnchorPosition_getPageOffsetLeft(document.all[anchorname]);
		y = AnchorPosition_getPageOffsetTop(document.all[anchorname]);
		}
	else if (use_layers) {
		var found=0;
		for (var i=0; i<document.anchors.length; i++) {
			if (document.anchors[i].name == anchorname) {
				found=1;
				break;
				}
			}
		if (found == 0) {
			coordinates.x=0; coordinates.y=0; return coordinates;
			}
		x = document.anchors[i].x;
		y = document.anchors[i].y;
		}
	else {
		coordinates.x=0; coordinates.y=0; return coordinates;
		}
	coordinates.x = x;
	coordinates.y = y;
	return coordinates;
	}

function AnchorPosition_getPageOffsetLeft (el) {
	var ol = el.offsetLeft;
	while ((el = el.offsetParent) != null) { 
		ol += el.offsetLeft; 
		}
	return ol;
	}

function AnchorPosition_getPageOffsetTop (el) {
	var ot = el.offsetTop;
	while((el = el.offsetParent) != null) { 
		ot += el.offsetTop; 
		}
	return ot;
	}

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) { //v4.0
  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);
  if(!x && document.getElementById) x=document.getElementById(n); 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_reloadPage(init) {  //reloads the window if Nav4 resized
  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);