document.write('<link rel=stylesheet type=text/css href="../asp/chamberfonts.css">');

function trim(strVal) {
	return strVal.replace(/^\s*|\s*$/g, '');
}

function checkLen(str) {
	if(str.length < 3) {
		alert('Please enter a search term that is greater than 2 characters.');
		return false;
	}
	
	return true;
}

function checkForm(frm) {
	if(trim(frm.strName.value) == '') {
		alert('Please fill in your name!');
		return false;
	} else if(trim(frm.strEmail.value) == '') {
		alert('Please fill in your e-mail address!');
		return false;
	} else if(trim(frm.strSubject.value) == '') {
		alert('Please fill in the subject!');
		return false;
	} else if(trim(frm.strComments.value) == '') {
		alert('Please fill in your comments!');
		return false;
	}
	
	return true;
}

function gotoPage(url){if((""!=url)&&("#"!=url))top.location.href=url;}
   
// MENU CONTROLS
var menu_off_delay = 100; // LENGTH IN MILLISECONDS BEFORE MENU SHUTS OFF
var divflag=0;
var DHTML_capable = (document.layers || document.all || document.getElementById) ? true : false;
// TOP LEVEL IMAGE PRELOAD
if(DHTML_capable)
{
	//var IMG_PATH = "images/" // PATH TO IMAGES
	var IMG_PATH = "../images/"  // PATH TO IMAGES
	
	// TOP-LEVEL IMAGES
	var memlog_off = new Image(); memlog_off.src = IMG_PATH +"memlog.gif";
	var memlog_on = new Image(); memlog_on.src = IMG_PATH +"memlog.gif";

	var about_off = new Image(); about_off.src = IMG_PATH +"about.gif";
	var about_on = new Image(); about_on.src = IMG_PATH +"about.gif";
	
	var join_off = new Image(); join_off.src = IMG_PATH +"join.gif";
	var join_on = new Image(); join_on.src = IMG_PATH +"join.gif";
	
	var memben_off = new Image(); memben_off.src = IMG_PATH +"memben.gif";
	var memben_on = new Image(); memben_on.src = IMG_PATH +"memben.gif";
	
	var services_off = new Image(); services_off.src = IMG_PATH +"services.gif";
	var services_on = new Image(); services_on.src = IMG_PATH +"services.gif";

    var education_off = new Image();
    education_off.src = IMG_PATH+"education.gif";
    var education_on = new Image();
    education_on.src = IMG_PATH+"education.gif";

    var netandevents_off = new Image();
    netandevents_off.src = IMG_PATH+"netandevents.gif";
    var netandevents_on = new Image();
    netandevents_on.src = IMG_PATH+"netandevents.gif";

    var businesstk_off = new Image();
    businesstk_off.src = IMG_PATH+"businesstk.gif";
    var businesstk_on = new Image();
    businesstk_on.src = IMG_PATH+"businesstk.gif";
}
	
// DHTML FUNCTIONS
function getObj(obj)
{
    if (document.layers)
        return document.layers[obj];
    if (document.all)
        return document.all[obj].style;
    return document.getElementById(obj).style;
}
function getImage(obj){
	return document.images[obj];
}

function show(what){getObj(what).visibility = "visible";}
function hide(what){getObj(what).visibility = "hidden";}
function roll_on(img){if(!document.images){return;}getImage(img).src = eval(img + "_on.src");}
function roll_off(img){if(!document.images){return;}getImage(img).src = eval(img + "_off.src");}

var last_menu = false;
var menu_is_on = false;

function menu_on(menu){
	if(!DHTML_capable) return false;
	if(last_menu && last_menu != menu){
		hide_menu(true);
	} 
	menu_is_on = true;
	show_menu(menu);
}

function menuOnOffset(menuID)
{
    var submenuStyle;

    if(!DHTML_capable)
        return false;
    if( (last_menu)
      &&(last_menu!=menuID))
        hide_menu(true);
    menu_is_on = true;
    if ( (!divflag)
       &&(last_menu)
       &&(last_menu != menuID))
    {
        hide(last_menu + "-menu");
        roll_off(last_menu);
    }
    last_menu = menuID;
    submenuStyle = getObj(menuID+"-menu");
    submenuStyle.left = getAbsolutePositionX(menuID);
    submenuStyle.visibility = "visible";
    roll_on(menuID);
}

function getAbsolutePositionX(menuID)
{
    var iLeftOffset;
    var elMenu = document.getElementById(menuID);

    if (elMenu==null)
        return new Point();

    iLeftOffset=0;
    while(elMenu!= null)
    {
        iLeftOffset+=elMenu.offsetLeft;
        elMenu = elMenu.offsetParent;
    }

    return iLeftOffset;
}

function menu_off(){ 
	if(!DHTML_capable) return false;
	if (!divflag) menu_is_on = false;
	//menu_is_on = false;
	setTimeout('hide_menu()',menu_off_delay);
}

function menu_off_tc(){ 
	if(!DHTML_capable) return false;
	menu_is_on = false;
	setTimeout('hide_menu()',0);
	//alert('tc_mouseout');
}

function show_menu(menu){
	if (!divflag && last_menu && last_menu != menu) { hide(last_menu + "-menu"); roll_off(last_menu); }
	last_menu = menu;
	show(menu + "-menu");
	//show("top_tc");
	//show("bot_tc");
	roll_on(menu);
}
function hide_menu(reload){
	if(menu_is_on == true) return;
	hide(last_menu + "-menu");
	//hide("top_tc");
	//hide("bot_tc");
	roll_off(last_menu);
	menu_is_on = false;
}
function cover(){
show('default-subnav');
 hide('services-menu'); 
 hide('memlog-menu'); 
 hide('about-menu'); 
 hide('memben-menu');
 hide('education-menu');
 hide('netandevents-menu');
 hide('businesstk-menu');
 }

var basepath = "";
var imagepath = "../images/";


// rollover stuff

if (document.images)
{
    memlog = new Image();
    memlog.src = imagepath+"memlog.gif";
    memlog_on = new Image();
    memlog_on.src = imagepath+"memlog_ovr.gif";
    join = new Image();
    join.src = imagepath+"join.gif";
    join_on = new Image();
    join_on.src = imagepath+"join_ovr.gif";
    about = new Image();
    about.src = imagepath+"about.gif";
    about_on = new Image();
    about_on.src = imagepath+"about_ovr.gif";
    memben = new Image();
    memben.src = imagepath+"memben.gif";
    memben_on = new Image();
    memben_on.src = imagepath+"memben_ovr.gif";
    services = new Image();
    services.src = imagepath+"services.gif";
    services_on = new Image();
    services_on.src = imagepath+"services_ovr.gif";
    education = new Image();
    education.src = imagepath+"education.gif";
    education_on = new Image();
    education_on.src = imagepath+"education_ovr.gif";
    netandevents = new Image();
    netandevents.src = imagepath+"netandevents.gif";
    netandevents_on = new Image();
    netandevents_on.src = imagepath+"netandevents_ovr.gif";
    businesstk = new Image();
    businesstk.src = imagepath+"businesstk.gif";
    businesstk_on = new Image();
    businesstk_on.src = imagepath+"businesstk_ovr.gif";
}

//rollover script, removed NS layer support cause too much overhead for value
//added special "stay-on" state for sectional highlight

function flip() {
	if (document.images) {
		var num_arg = arguments.length-1;
		var thisObj;
		for (var i=0; i<num_arg; i) {
			var j = i+1;
			var imgname = arguments[i];
			if (imgname!=siloNav){
				var imgsrc = arguments[j];
				if (document.images[imgname].src!=eval(imgsrc+'.src')) {
					document.images[imgname].src = eval(imgsrc+'.src');
					}
			}
			i+=2;
		}
	}
}
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		mnav_over = newImage("images/mnav-over.gif");
		mnav_over003 = newImage("images/mnav-over-03.gif");
		mnav_over005 = newImage("images/mnav-over-05.gif");
		mnav_over007 = newImage("images/mnav-over-07.gif");
		ln3_01_over = newImage("images/ln3_01-over.gif");
		ln3_over = newImage("images/ln3-over.gif");
		ln3_over006 = newImage("images/ln3-over-06.gif");
		preloadFlag = true;
	}
}

function MM_openPresWindow(toNote) { //v1.2
window.open(toNote,'pres','status=yes,menubar=no,scrollbars=yes,width=400,height=500');
}

function printDate()  {
dayNames = new Array('Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'); 
monthNames = new Array('January','February','March','April','May','June',
'July','August','September','October','November','December');
  
today = new Date();
k = today.getDate();
while(k>10)
k=k-10;
  switch(k)  
  {
  case 1:
  suffix="st"; break;
  case 2:
  suffix="nd"; break;
  case 3:
  suffix="rd"; break;
  default:
  suffix="th";
  }
return dayNames[today.getDay()]+'  '+monthNames[today.getMonth()]+' '+today.getDate()+suffix+', '+((today.getYear() < 1000) ? today.getYear() + 1900 : today.getYear());
}

var remote = null;
function rs(u,n,w,h)
{
    remote = window.open(u, n, 'width=' + w + ',height=' + h +',resizable=yes,scrollbars=yes');
    if (remote != null)
    {
        if (remote.opener == null)
        {
            remote.opener = self;
        }
        remote.focus();
    }
}
//-->