var ajx = (navigator.appName == "Microsoft Internet Explorer") ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();

function subscribe() {
	var eml = document.getElementById('email').value;
	ajx.open('get', '/subscribe.php?email='+eml);
	ajx.onreadystatechange = function() {
		if (ajx.readyState == 4) {
			document.getElementById('newsletter_msg').innerHTML = ajx.responseText;
		}
	}
	ajx.send(null);
}

function unsubscribe() {
	var eml = document.getElementById('email').value;
	ajx.open('get', '/unsubscribe.php?email='+eml);
	ajx.onreadystatechange = function() {
		if (ajx.readyState == 4) {
			document.getElementById('newsletter_msg').innerHTML = ajx.responseText;
		}
	}
	ajx.send(null);
}

function showUnsubscribe() {
	ajx.open('get', '/unsubscribe.php?q=form');
	ajx.onreadystatechange = function() {
		if (ajx.readyState == 4) {
			document.getElementById('newsletter').innerHTML = ajx.responseText;
		}
	}
	ajx.send(null);
}

function show_mail_friend() {
	window.open('/mail_a_friend.php','friendmailer','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=260,height=400');
}


// - External links
function externalLinks() {
	if (!document.getElementsByTagName) return;
	var anchors = document.getElementsByTagName('a');
	for (var i = 0; i < anchors.length; i++) {
		var anchor = anchors[i];
		if (anchor.getAttribute('href') && anchor.getAttribute('rel') == 'external') anchor.target = "_blank";
	}
}

onload = function() {
	externalLinks();
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


function bookmarksite(title, url){ if (document.all) window.external.AddFavorite(url, title); else if (window.sidebar) window.sidebar.addPanel(title, url, "");}