// Common LRE functions
	// Finction Find Object
function ob(o){if(document.getElementById){return document.getElementById(o)}else{return document.all[o]}}

function cHid(ob,hd){
	var forhide = hd.split(',');
	for (i=0; i< forhide.length; i++){
		HB(forhide[i]);
	}
	DB(ob);
}
	//	Display in Blocks
function DB(o){	ob(o).style.display="block";}
	//	Hide Blocks
function HB(o){	ob(o).style.display="none";}
//////////////////
// Popup Functions
function popUp(imgurl)
{
	var pageWidth = 700;
	var pageHeight = 500;
    var args = "width=" + pageWidth + ",height=" + pageHeight + ",scrollbars,resizable";
    var date = new Date();
    var now = date.getTime();
    var name = (now).toString(10);
    var url = "/preview.php?iid="+imgurl;
    window.open(url,name,args);
}
function popUpUrl(url)
{
var pageWidth = 500;
var pageHeight = 400;
    var args = "width=" + pageWidth + ",height=" + pageHeight + ",scrollbars,resizable";
    var date = new Date();
    var now = date.getTime();
    var name = (now).toString(10);
    window.open(url,name,args);
}
//////////////////////////
// Verification Functions

function verify(msg)
{
    return confirm(msg);
}
	function Obj(ob){
		if (document.getElementById) {
			FT	= document.getElementById(ob)
		}else {
			FT	= document.all[ob]
		}
		return FT;
	}
	function show(ob){
		hideAll();
		Obj(ob).style.display="block";
	}
	function hideAll(){
		Obj('mainContentDiv1').style.display="none";
		Obj('mainContentDiv2').style.display="none";
		Obj('mainContentDiv3').style.display="none";
	}

function checkEmail(val, type) {
    var error = "";
    if (val == "" || val.length < 3) {
        error = "Please enter a valid '" + type + "' email address.\n";
    }

    return error;
}

function verifyForm(theForm) {
    var why = "";
    if (theForm.realname)
    {
		val = theForm.realname.value;
		if (val == "") {
			why += "Please enter a valid name.\n";
		}
    }
    if (theForm.email)
    {
        why += checkEmail(theForm.email.value, 'from');
    }
    if (theForm.recipient)
    {
        why += checkEmail(theForm.recipient.value, 'to');
    }
    
    if (why != "") {
        alert(why);
        return false;
    }
    return true;
}

var persistmenu="yes" //"yes" or "no". Make sure each SPAN content contains an incrementing ID starting at 1 (id="sub1", id="sub2", etc)
var persisttype="sitewide" //enter "sitewide" for menu to persist across site, "local" for this page only

if (document.getElementById){ //DynamicDrive.com change
document.write('<style type="text/css">\n')
document.write('.submenu{display: none;}\n')
document.write('</style>\n')
}

function SwitchMenu(e){
	if (!e) var e = window.event;
	if (e.target) targ = e.target;
	else if (e.srcElement) targ = e.srcElement;
	if(targ.id){
		var obj = targ.getElementsByTagName("a").item(0).href;
		var ele = targ.getElementsByTagName("a").item(0);
	}else{
		var obj = targ.href;
		var ele = targ;
	}
	obj = obj.replace(/(.*?)#m/,"");
	//alert(obj);
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById("menu").getElementsByTagName("div"); //DynamicDrive.com change
	var hr = document.getElementById("menu").getElementsByTagName("h2");
		for(var a=0;a<hr.length;a++){
			hr.item(a).getElementsByTagName("a").item(0).className="";
		}
		if(el.style.display != "block"){ //DynamicDrive.com change
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="submenu") //DynamicDrive.com change
				ar[i].style.display = "none";
			}
			el.style.display = "block";
			ele.className="open";
			ele.blur();
		}else{
			el.style.display = "none";
			ele.className="";
			ele.blur();
		}
	}
}

function get_cookie(Name) { 
var search = Name + "="
var returnvalue = "";
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
if (offset != -1) { 
offset += search.length
end = document.cookie.indexOf(";", offset);
if (end == -1) end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(offset, end))
}
}
return returnvalue;
}

function onloadfunction(){
if (persistmenu=="yes"){
var cookiename=(persisttype=="sitewide")? "switchmenu" : window.location.pathname
var cookievalue=get_cookie(cookiename)
if (cookievalue!="")
document.getElementById(cookievalue).style.display="block"
}
var hr = document.getElementById("menu").getElementsByTagName("h2");
	for (i=1;i<hr.length;i++){
		hr.item(i).onclick = SwitchMenu;
	}
}

function savemenustate(){
var inc=1, blockid=""
while (document.getElementById("sub"+inc)){
if (document.getElementById("sub"+inc).style.display=="block"){
blockid="sub"+inc
break
}
inc++
}
var cookiename=(persisttype=="sitewide")? "switchmenu" : window.location.pathname
var cookievalue=(persisttype=="sitewide")? blockid+";path=/" : blockid
document.cookie=cookiename+"="+cookievalue
}

if (window.addEventListener)
window.addEventListener("load", onloadfunction, false)
else if (window.attachEvent)
window.attachEvent("onload", onloadfunction)
else if (document.getElementById)
window.onload=onloadfunction

if (persistmenu=="yes" && document.getElementById)
window.onunload=savemenustate