/**
 * mm_menu 20MAR2002 Version 6.0
 * Andy Finnell, March 2002
 * Copyright (c) 2000-2002 Macromedia, Inc.
 *
 * based on menu.js
 * by gary smith, July 1997
 * Copyright (c) 1997-1999 Netscape Communications Corp.
 *
 * Netscape grants you a royalty free license to use or modify this
 * software provided that this copyright notice appears on all copies.
 * This software is provided "AS IS," without a warranty of any kind.
 *
 * Some portions copyright Brand Blue 2003.
 *
 */

var menuCount = 6;
var menuTimeout = 100;
window.mmHideMenuTimer = null;
document.BB_dd=new Array;

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_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr;
//  alert(a[0].oSrc);
  for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) {
//	alert(i +' # '+ x.name +' | '+ x.src +' # '+ x.oSrc);
  	x.src=x.oSrc;
  }
}

function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.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 FIND(item) {
	if( window.mmIsOpera ) return(document.getElementById(item));
	if (document.all) return(document.all[item]);
	if (document.getElementById) return(document.getElementById(item));
	return(false);
}

function MM_clearTimeout() {
	if (mmHideMenuTimer) clearTimeout(mmHideMenuTimer);
	mmHideMenuTimer = null;
}

function MM_startTimeout() {
	mmStart = new Date();
	mmHideMenuTimer = setTimeout("mmDoHide()", menuTimeout);
}

function mmDoHide() {
	var elapsed = new Date() - mmStart;
	var timeout = menuTimeout;
	if (elapsed < timeout) {
		mmHideMenuTimer = setTimeout("mmDoHide()", timeout+100-elapsed);
		return;
	}
/*	MM_swapImgRestore();
	alert('DEBUG: halt');
*/	hideActiveMenus();
}


function hideActiveMenus()	{
	for (var i=1; i <= menuCount; i++) {
		var l = MM_findObj("menu"+i);
		l.style.visibility='hidden';

		var dd = document.BB_dd;
		var mb = MM_findObj("menubutton"+i);
//		mb.src = dd[i].src;
//alert('DEBUG: '+ document.BB_dd[i]);
	}
	var admMenu = MM_findObj("admin");
	if(admMenu) {
		admMenu.style.visibility='hidden';
	} else {
	}
}

/*
function hideActiveMenuImages()	{
	for (var i=1; i <= menuCount; i++) {
		var l = MM_findObj("menubutton"+i);

	}
}
*/

function MM_showMenu(menu) {
	MM_clearTimeout();
	hideActiveMenus();
	var l = MM_findObj(menu);
	l.style.visibility='visible';
}