function test(obj,msg){
	var regex = /^[a-zA-Z0-9._-]+@([a-zA-Z0-9.-]+\.)+[a-zA-Z0-9.-]{2,4}$/;
	if (regex.test(obj.value)){
		return true;
	}else{
		alert(msg);
		obj.focus();
		return false;
	}
}

function checkdate(obj,msg){
	if(obj.value==''){
		alert(msg);
		document.all.trigger.focus();
		return false;
	}
	return true;
}

function doSubmit(val){
	document.frmActions.act.value=val;
	document.frmActions.submit();
}
function checkempty(obj,msg){
	if(obj.value==''){
		alert(msg);
		obj.focus()
		return false;
	}
	return true;
}
/////////////////////
function checkAll(theForm, cName, allNo_stat){
	var n=theForm.elements.length;
	for (var i=0;i<n;i++){
		if (theForm.elements[i].className.indexOf(cName) !=-1){
			if (allNo_stat.checked) {
				theForm.elements[i].checked = true;
			}else{
				theForm.elements[i].checked = false;
			}
		}
	}
}
function searchchk()
{
if (frmSearch.key.value == "" || frmSearch.key.value == "Search Products")
{
alert("Please Enter Keywords For Search.");
frmSearch.key.focus();
return (false);
}
return (true);
}
function CheckSearch(){
	if(checkempty(document.frmSearch.key,"Information: Enter Search Keywords")==false) return false;
	return true;
}
function chkQty(vfrm){
	if(checkempty(document.frmCart.qty,"Information: Enter Quantity")==false) return false;
	return true;
}
function chkNlFrm(){
	if(test(document.frmNl.email,"Information: Enter Valid Email Address")==false) return false;
	return true;
}
function chkfrmFP(){
	if(test(document.frmFP.email,"Information: Enter Valid Email Address")==false) 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){
document.write('<style type="text/css">\n')
document.write('.submenu{display: none;}\n')
document.write('</style>\n')
}

function SwitchMenu(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById("masterdiv").getElementsByTagName("span"); // h3 Technologies Pakistan
		if(el.style.display != "block"){
//			for (var i=0; i<ar.length; i++){
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="submenu")
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}

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"
}
}

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