//Check any newsletter selected but not subscribed
function BodyUnLoad () {
	 var lHref = window.location.href;
	 //window.alert (lHref.length);  //debug
	 if ( lHref.indexOf("Subscription_Confirmation_c.asp") > -1) {
		if (document.forms("Subscribe").SubmitFlag.value == 0 ) {
			window.open ("Oops_c.asp", "_blank", "height=345, innerHeight=345, width=420, innerWidth=420, toolbar=no, menubar=no, location=no, scrollbars=yes");
			var newsletterList = GetASPCookie("NewsletterList");			
			var expiry = new Date((new Date()).getTime()+172800000);
			SetPersistenceCookie("NewsletterList", newsletterList, expiry);
		}
	}
	else if (lHref.length == 28 || lHref.length == 27 ) {  //exit home page
		//var winExitHome = window.open ("ExitHome_c.asp", "_blank", "height=500, innerHeight=500, width=470, innerWidth=470, toolbar=no, menubar=no, location=no, scrollbars=no");
		;
	}		
}				

//Display Publish Banner Ad
function display(PublisherAd) 
{
 window.status = PublisherAd;
 return true;
}

function changeTabImg() {
		var lHref = window.location.href;	
		var ImgGrp = document.images;
		if (lHref.indexOf(lHref.length = 28)) {ImgGrp("HomeTab").src = "/images/template/Menu/Home_butt_off.gif";}
		if (lHref.indexOf("Search.asp") > - 1) {ImgGrp("SearchTab").src = "/images/template/Menu/Search_butt_on.gif"; ImgGrp("HomeTab").src = "/images/template/Menu/Home_butt_off.gif";}		
		if (lHref.indexOf("pmd_display.asp") > - 1) {ImgGrp("FreebiesTab").src = "/images/template/Menu/Freebies_butt_on.gif"; ImgGrp("HomeTab").src = "/images/template/Menu/Home_butt_off.gif";}		
		if (lHref.indexOf("faq.asp") > - 1) {ImgGrp("HelpTab").src = "/images/template/Menu/faq_butt_on.gif"; ImgGrp("HomeTab").src = "/images/template/Menu/Home_butt_off.gif";}				
		if (lHref.indexOf("guarantee.asp") > - 1) {ImgGrp("HowTab").src = "/images/template/Menu/howItWorks_butt_on.gif"; ImgGrp("HomeTab").src = "/images/template/Menu/Home_butt_off.gif";}
		if (lHref.indexOf("ManageNews") > - 1) {ImgGrp("MyNewsTab").src = "/images/template/Menu/my_news_butt_on.gif"; ImgGrp("HomeTab").src = "/images/template/Menu/Home_butt_off.gif";}	
		if (lHref.indexOf("whatsnew.asp") > - 1) {ImgGrp("WhatsNewTab").src = "/images/template/Menu/whatsNew_butt_on.gif"; ImgGrp("HomeTab").src = "/images/template/Menu/Home_butt_off.gif";}
		if (lHref.indexOf("grin.asp") > - 1) {ImgGrp("GrinTab").src = "/images/template/Menu/grin_butt_on.gif"; ImgGrp("HomeTab").src = "/images/template/Menu/Home_butt_off.gif";}
		if (lHref.indexOf("wp_data_manage.asp") > - 1) {ImgGrp("GrinTab").src = "/images/template/Menu/whitepapers_butt_on.gif"; ImgGrp("HomeTab").src = "/images/template/Menu/Home_butt_off.gif";}
		if (lHref.indexOf("wp_it_manage.asp") > - 1) {ImgGrp("GrinTab").src = "/images/template/Menu/whitepapers_butt_on.gif"; ImgGrp("HomeTab").src = "/images/template/Menu/Home_butt_off.gif";}
		if (lHref.indexOf("wp_hardware.asp") > - 1) {ImgGrp("GrinTab").src = "/images/template/Menu/whitepapers_butt_on.gif"; ImgGrp("HomeTab").src = "/images/template/Menu/Home_butt_off.gif";}
		if (lHref.indexOf("wp_security.asp") > - 1) {ImgGrp("GrinTab").src = "/images/template/Menu/whitepapers_butt_on.gif"; ImgGrp("HomeTab").src = "/images/template/Menu/Home_butt_off.gif";}
		if (lHref.indexOf("wp_platform_os.asp") > - 1) {ImgGrp("GrinTab").src = "/images/template/Menu/whitepapers_butt_on.gif"; ImgGrp("HomeTab").src = "/images/template/Menu/Home_butt_off.gif";}
		if (lHref.indexOf("wp_internet.asp") > - 1) {ImgGrp("GrinTab").src = "/images/template/Menu/whitepapers_butt_on.gif"; ImgGrp("HomeTab").src = "/images/template/Menu/Home_butt_off.gif";}
		if (lHref.indexOf("wp_software.asp") > - 1) {ImgGrp("GrinTab").src = "/images/template/Menu/whitepapers_butt_on.gif"; ImgGrp("HomeTab").src = "/images/template/Menu/Home_butt_off.gif";}
		if (lHref.indexOf("wp_net_comm.asp") > - 1) {ImgGrp("GrinTab").src = "/images/template/Menu/whitepapers_butt_on.gif"; ImgGrp("HomeTab").src = "/images/template/Menu/Home_butt_off.gif";}

}


//Check for Empty Search String
function CheckEmptySearchString (aForm) {
    if (aForm.SearchFor.value == "") {
		window.alert ("Please input a search string.");
		aForm.SearchFor.focus();
		return false;
	}		
	else
		return true;		
}

function NewWindow(mypage,myname,w,h,scroll){
  var winl = (screen.width-w)/2;
  var wint = (screen.height-h)/2;
  var settings  ='height='+h+',';
      settings +='width='+w+',';
      settings +='top='+wint+',';
      settings +='left='+winl+',';
      settings +='scrollbars='+scroll+',';
      settings +='resizable=no';
  win=window.open(mypage,myname,settings);
  if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
}