// PRELOAD THE LOGIN NAVIGATION IMAGES
if(document.images){
	pic4= new Image(180,26); 
	pic4.src="http://www.tahra.org/images/css_images/join-button_on.gif"; 
	pic5= new Image(180,26); 
	pic5.src="http://www.tahra.org/images/css_images/login-button_on.gif";
	pic6= new Image(180,26); 
	pic6.src="http://www.tahra.org/images/css_images/pay-button_on.gif";
	pic7= new Image(19,19); 
	pic7.src="http://www.tahra.org/images/css_images/go-button_on.gif";
}

// SIDEBAR LOGIN POPUP
function toggleSidebarLogin(){
   	$('login_popup').toggle();
}
//Event.observe(window, "load", function() { $('login_popup').hide(); });
//

// SIDEBAR PASSWORD RECOVERY - FOR USE ON SIDEBAR PASSWORD RECOVERY FORMS, NOT EMBEDDED PASSWORD RECOVERY
function submitSidebarRecoverPassword(event){
	event.preventDefault();
	$('sidebar_password_recovery_error').update('');
	if ($('get_info_email').value == '' || $('get_info_email').value == 'enter email') {
		alert('You must enter an email address \nto retrieve your account login information.');
		return;
	}
	var src_updater = new Ajax.Updater(
		{ success: 'sidebar_password_recovery', failure: 'sidebar_password_recovery_error'},
		'includes/password_recovery.php',
		{ parameters: { get_info: $('get_info_email').value } }
	)
}
function addSidebarPassRecoveryObserver(){
	$('sidebar_password_recovery_form').observe( 'submit', submitSidebarRecoverPassword );
}
function toggleSidebarRecoveryPassword(){
   	$('sidebar_password_recovery').toggle();
}
// END PASSWORD RECOVERY


// EMBEDDED LOGIN AND CREATE ACCOUNT - NOT SIDEBAR
function toggleLogins(){
   	$('embedded_create_account').toggle();
	$('embedded_login').toggle();
}
//

// EMBEDDED PASSWORD RECOVERY - FOR USE ON EMBEDDED PASSWORD RECOVERY FORMS, NOT THE SIDEBAR PASSWORD RECOVERY
function submitRecoverPassword(event){
	event.preventDefault();
	$('password_recovery_error').update('');
	if ($('get_info_email').value == ''){
		alert('You must enter an email address \nto retrieve your account login information.');
		return;
	}
	var rc_updater = new Ajax.Updater(
		{ success: 'password_recovery', failure: 'password_recovery_error'},
		'includes/password_recovery.php',
		{ parameters: { get_info: $('get_info_email').value } }
	)
}

function addPassRecoveryObservers(){
	$('password_recovery_form').observe( 'submit', submitRecoverPassword );
}
// Event.observe(window, 'load', addPassRecoveryObservers); // MUST MAKE THIS CALL ON ANY PAGE WITH THE EMBEDDED PASSWORD RECOVERY

function toggleRecoveryPassword(){
   	$('password_recovery').toggle();
}
// END PASSWORD RECOVERY

function toggleBox(szDivID, iState){ // 1 visible, 0 hidden - SHOULD BE DEPRECATED, BUT MAY STILL BE IN use
   	if(document.layers){ //NN4+
      		document.layers[szDivID].display = iState ? "block" : "none";
   	}else if(document.getElementById){ //gecko(NN6) + IE 5+
   		var obj = document.getElementById(szDivID);
       	obj.style.display = iState ? "block" : "none";
  	 	}else if(document.all){	//IE 4
   		document.all[szDivID].style.display = iState ? "block" : "none";
   	}
}

function toggleOption(val, divID) {
	document.getElementById(divID).style.display = (val) ? 'block' : 'none';
}

function ckall(parent, pre, amount){
	var test = document.getElementById(parent).checked;
	for(var i=1; i<= amount; i++){
		var ele = pre+'_'+i;
		if(test)
			document.getElementById(ele).checked = true;
		else
			document.getElementById(ele).checked = false;
	}
}
function moveBox(e, divId) {
	var posx = 0;
	var posy = 0;
	if (!e) var e = window.event;
	
	if (e.pageX || e.pageY){
		posx = e.pageX;
		posy = e.pageY;
	}else if (e.clientX || e.clientY){
		posx = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
		posy = e.clientY + document.body.scrollTop + document.documentElement.scrollTop;
	}
	document.getElementById(divId).style.left = posx + 10 + 'px';
	document.getElementById(divId).style.top = posy + 'px';
}
function changeMessage(iMessage, divId) {
	var message = new Array();
	message[0]='Header +++ Detail';
	var parts = new Array();
	parts = message[iMessage].split(' +++ ');
	mTitle = parts[0]; mBody = parts[1];
	var content = '<h1>Message</h1><h2>' + mTitle + ':</h2><p>' + mBody + '</p>';
	document.getElementById(divId).innerHTML = content;
	toggleBox(divId, 1);
}
function showHide(id) {
	var e = document.getElementById(id);
	if(e.style.display == '')
	e.style.display = 'none';
	else
	e.style.display = '';
}