// JavaScript Document

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_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_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_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];}
}


// -------------------------------------------------------
// AJAX Newsletter post script by Managed Webworks
// -------------------------------------------------------

function GetXmlHttpObject(){ 
	var objXMLHttp	=	null;
	if (window.XMLHttpRequest)	{
		objXMLHttp	=	new XMLHttpRequest();	}
	else if (window.ActiveXObject)	{
		objXMLHttp	=	new ActiveXObject("Microsoft.XMLHTTP");	}
	return objXMLHttp;
}

function addNewsletter(emailBox)	{
	email	=	emailBox.value;
	if(toString(email).length > 0)	{
		loadString 		=	"services/newsletter.php?email=" + email;
		while(loadString.search("\n") > 1)	{
			loadString	=	loadString.replace("\n","<br>");	}
		request			=	GetXmlHttpObject();
		if(request == null)	{
			alert("Browser does not support AJAX.");
		}
		else	{
			request.open( "GET", loadString, false);
			request.send(null);
			loadDoc 		=	request.responseText;
			parseLoadDoc	=	loadDoc;
			parseLoadDoc	=	parseLoadDoc.substring(0,6);
			if(parseLoadDoc == "Error:")	{
				alert(loadDoc);
				return "failed";	}
			else	{
				alert(loadDoc);	}	}	}
	emailBox.value	=	'';
}