var newLoc = false;

function turnPrev() {
	document.getElementById('next_btn').src='/ppl_html/images/tab/next_on.gif'; 
	document.getElementById('prev_btn').src='/ppl_html/images/tab/prev_off.gif';
}

function turnNext() {
	document.getElementById('prev_btn').src='/ppl_html/images/tab/prev_on.gif';
	document.getElementById('next_btn').src='/ppl_html/images/tab/next_off.gif';
}

function turnOnSubmenu1() {
	document.getElementById("submenu1").style.display = "";
	document.getElementById("navi1").src = "images/left_menu/navi01_10_on.gif";
}

function turnOnSubmenu2() {
	document.getElementById("submenu2").style.display = "";
	document.getElementById("navi2").src = "images/left_menu/navi02_on.gif";
}

function turnOnSubmenu3() {
	document.getElementById("submenu3").style.display = "";
	document.getElementById("navi3").src = "images/left_menu/navi03_on.gif";
}

function turnOnSubmenu4() {
	document.getElementById("submenu4").style.display = "";
	document.getElementById("navi4").src = "images/left_menu/navi04_on.gif";
}

function turnOffSubmenu1() {
	document.getElementById("submenu1").style.display = "none";
	document.getElementById("navi1").src = "images/left_menu/navi01_10_off.gif";
}

function turnOffSubmenu2() {
	document.getElementById("submenu2").style.display = "none";
	document.getElementById("navi2").src = "images/left_menu/navi02_off.gif";
}

function turnOffSubmenu3() {
	document.getElementById("submenu3").style.display = "none";
	document.getElementById("navi3").src = "images/left_menu/navi03_off.gif";
}

function turnOffSubmenu4() {
	document.getElementById("submenu4").style.display = "none";
	document.getElementById("navi4").src = "images/left_menu/navi04_off.gif";
}

function turnNewOn() {
	if (newLoc == false) {
		document.getElementById("menu_top").src='images/left_menu/navi_top_on.gif';
		document.getElementById("content").style.display = "none";
		document.getElementById("banner").style.display = "";
		document.getElementById("usb_content").style.display = "none";
		document.getElementById("usb_banner").style.display = "";
		newLoc = true;
	}
	else {
		document.getElementById("menu_top").src='images/left_menu/navi_top_off.gif';
		document.getElementById("content").style.display = "";
		document.getElementById("banner").style.display = "none";
		document.getElementById("usb_content").style.display = "";
		document.getElementById("usb_banner").style.display = "none";
		newLoc = false;
	}
}

function verifySearch(form){

	if (form.searchstring.value == ""){
		alert("Please enter keywords.");
		form.searchstring.focus();
		return;
	}

	//form.action	= "http://search.maxis.com.my/default.asp?c_6334=on&c_18467=on&c_41=on&c_26500=on&t=480&s=&allWebsite=yes&q=" + form.searchstring.value;
	form.action	= "http://search.maxis.com.my/default.asp?c_6334=on&t=480&s=&q=" + form.searchstring.value;
	form.submit();
}


function cleanSearch(form){
    form.value = '';
}

function selectChange(control, controlToPopulate, ItemArray, GroupArray)
{
	var x ;
	// Empty the second drop down box of any choices
	for (var q=controlToPopulate.options.length;q>=0;q--) controlToPopulate.options[q]=null;

	var count = 0;
	for ( x = 0 ; x < ItemArray.length  ; x++ )
    {
      if ( GroupArray[x] == control.value )
        {
		controlToPopulate.options[count]=null;
		eval("controlToPopulate.options[count]=" + "new Option" + ItemArray[x]);
		count +=1;
        }
    }
}

function subscribe(value){
	var myform = document.frmNewsletter
	var goodEmail = myform.email.value.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\..{2,2}))$)\b/gi);
	
	if (myform.email.value=="") {
		alert("Please enter your email address.");
		myform.email.focus();
		return false;
	} else if (!goodEmail){
		alert("Please enter a valid email address.")
		myform.email.focus();
		return false;
	} else {
		var email = myform.email.value;
		url = "http://members.maxis.net.my/subscribe/verifyFORM.asp?email="+myform.email.value+"&btnCommon="+value;
		//window.open(url,"popvote","toolbar=no,width=500,height=550,status=no,scrollbars=yes,resize=no,menubar=no");

		if(value == "Subscribe") {
			window.location = "/personal/subscribenews/default.asp?txtEmail=" + email;
		}
		else if(value == "Unsubscribe") {
			window.location = "/personal/subscribenews/unsubscribe.asp?txtEmail=" + email;
		}
		else if(value == "Edit") {
			window.location = "/personal/subscribenews/edit.asp?txtEmail=" + email;
		}
		
		return false;
	}
	return true;
}

function jumpTo(URL_List){
   	var URL = URL_List.options[URL_List.selectedIndex].value;
	var OpenNewBrowers = true;
   
    //reset to first value
	URL_List.selectedIndex = 0;

   	if (URL.length > 0) {	
		if (URL == "http://www.hotlink.com.my" )
			{   OpenNewBrowers = false; }
		else if (URL == "http://www.maxis.com.my/3g" )
			{	OpenNewBrowers = false;	}
		else if (URL == "http://store.maxis.com.my" )
			{	OpenNewBrowers = false;	}
		else if (URL == "http://www.maxis.com.my/moc/" )
			{	OpenNewBrowers = false;	}
		else if (URL == "http://unifun.maxis.com.my" )
			{	OpenNewBrowers = false;	}
		
		if (OpenNewBrowers) {
			window.open(URL,"sites");
		}
		else {
			window.location=URL;
		}	
	}	   
}