// JavaScript Document

/* Navigation Controls */
function displayNav(menuid, submenuid) {
	var subnav = document.getElementById (submenuid)
	var objposX = findPosX(document.getElementById (menuid));
	var objposY = findPosY(document.getElementById (menuid));
	
	var wrapperPos = findPosX(document.getElementById ('wrapper'));

	subnav.style.display = 'block';
	if (submenuid != 'sub_nav_account') {
	subnav.style.left = (objposX - wrapperPos - 1) + "px";
	}
}

function hideNav(menuid, submenuid) {
	var subnav = document.getElementById (submenuid)
	subnav.style.display = 'none';
}


// Maintain trigger on roller of sub menu item
function displayNavSub(menuid, submenuid) {
	var subnav = document.getElementById (submenuid)
	subnav.style.display = 'block';
	var nav = document.getElementById (menuid)
	nav.className  = 'activeHover';
}

function hideNavSub(menuid, submenuid) {
	var subnav = document.getElementById (submenuid)
	subnav.style.display = 'none';
	var nav = document.getElementById (menuid)
	nav.className  = null;
}


/* Display Banner Images */
var theImages = new Array()
theImages[0] = '/static/socialnet_themes/wolfpacklife/library/images/banners/banner1.jpg'
theImages[1] = '/static/socialnet_themes/wolfpacklife/library/images/banners/banner2.jpg'
theImages[2] = '/static/socialnet_themes/wolfpacklife/library/images/banners/banner3.jpg'
theImages[3] = '/static/socialnet_themes/wolfpacklife/library/images/banners/banner4.jpg'
theImages[4] = '/static/socialnet_themes/wolfpacklife/library/images/banners/banner5.jpg'
theImages[5] = '/static/socialnet_themes/wolfpacklife/library/images/banners/banner6.jpg'

var j = 0
var p = theImages.length;
var preBuffer = new Array()
for (i = 0; i < p; i++){
   preBuffer[i] = new Image()
   preBuffer[i].src = theImages[i]
}

var whichImage = Math.round(Math.random()*(p-1));

function showImage(){
document.write('<img src="'+theImages[whichImage]+'" alt="innovate...serve...educate..." border="0">');
}

function changeStatus(inputString) {
	jQuery.post("/members/sys_scripts/change_status.php", {queryString: ""+inputString+""});
}


/* Change Your Password */
function changePassword ($currentPass) {
	if (document.forms['form1'].new_password.value != document.forms['form1'].verify_password.value) {
	alert('Your passwords do not match. Please re-enter.')
	return false;
	} 
	if (document.forms['form1'].current_password.value != $currentPass) {
	alert('Your current password is incorrect.  Please try again.')
	return false;
	} 
}

/* Registration Validation */

function validateRegistration() {
	var msg = "";
	if (document.forms['registration'].email_address.value != document.forms['registration'].email_address_confirm.value) {
	msg = "Your email addresses do not match.  Please re-enter.";
	}
	
	if (document.forms['registration'].password.value != document.forms['registration'].confirm_password.value) {
	msg = "Your passwords do not match.  Please re-enter.";
	}
	
	if (msg  != "") {
	alert(msg)
	return false;
	} 
}