// JavaScript Document

/// start dw functions

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];}
}

/// end dw functions

function openwin(theURL,winName,features,w,top_spacing)
{
	var subwin = window.open(theURL,winName,features);
	var x,y;	
	x = (Number(screen.width) - w) / 2;
	if(top_spacing == 0) y = 125;
	else y = top_spacing;
	subwin.moveTo(x,y);
	subwin.focus();
}
function add_subscriber()
{
	var email = document.getElementById('email_address_subscriber');
	if(email.value == '')
	{
		alert('Please enter your email address to continue.');
		email.focus();
		return false;
	}
	if(email.value.indexOf('@') == -1 || email.value.indexOf('.') == -1)
	{
		alert('Please enter a valid e-mail address.');
		email.focus();
		return false;
	}
	
	$('container_subscriber').innerHTML = 'Please Wait ... ';
	var url = 'ajax.php';
	var params = 'pid=1&email='+email.value+'&rnd='+Math.random();
	var myAjax = new Ajax.Updater('container_subscriber',url, {method: 'get', parameters: params});
	
}