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_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];}
}

 
if (document.images) {
   email_off  = new Image(); email_off.src   = "images/email_off.png" ;
   email_on  = new Image(); email_on.src   = "images/email_on.png" ;
   fb_off  = new Image(); fb_off.src   = "images/fb_off.png" ;
   fb_on  = new Image(); fb_on.src   = "images/fb_on.png" ;
   t_off  = new Image(); t_off.src   = "images/t_off.png" ;
   t_on  = new Image(); t_on.src   = "images/t_on.png" ;
   s_on  = new Image(); s_on.src   = "images/s_on.png" ;
   s_off  = new Image(); s_on.src   = "images/s_on.png" ;
  
}


function buttondown( buttonname )
{
    if (document.images) {
      document[ buttonname ].src = eval( buttonname + "_on.src" );
    }
}
function buttonup ( buttonname )
{
    if (document.images) {
      document[ buttonname ].src = eval( buttonname + "_off.src" );
    }
}


function show_volunteer_div()
{
if(document.getElementById('volunteer_formyes').style.display != 'block')
{
	document.getElementById('volunteer_formyes').style.display = "block";
	document.getElementById('vb').className = 'volunteer_bn_big_on';
}
	else 
	{
		document.getElementById('volunteer_formyes').style.display = "none";
		document.getElementById('vb').className = 'volunteer_bn_big';
	}
}


function show_topbar_div(target)
{
	document.getElementById('topbar').style.display = "block";
	eval("document.getElementById('"+target+"').style.display = 'none'");
	document.getElementById('email_thanks').style.display = 'none';
	 document.getElementById('email_error').style.display = 'none';
	 document.getElementById('sponsor_thanks').style.display = 'none';
	 document.getElementById('donation_thanks').style.display = 'none';
	 
}

function show_email_div(target)
{
    document.getElementById('topbar').style.display = "none";
    eval("document.getElementById('"+target+"').style.display = 'block'");
    
}

// services: newsletter, sponsor, donation
function email_submit(service)
{

target_email = document.forms['record_email'].target_email.value;
if(!echeck(target_email)){
     document.getElementById('email_error').style.display = 'block';
     document.getElementById('email_thanks').style.display = 'none';
     }
else {
if(service == 'newsletter'){  document.getElementById('emailtopbar').style.display = 'none'; document.getElementById('email_thanks').style.display = 'block';}
if(service == 'sponsor'){  document.getElementById('sponsortopbar').style.display = 'none'; document.getElementById('sponsor_thanks').style.display = 'block';}
if(service == 'donation'){  document.getElementById('donatetopbar').style.display = 'none'; document.getElementById('donation_thanks').style.display = 'block';}

    document.getElementById('email_error').style.display = 'none';

// turn off the other divs.    

  // call your xmladdemail.php and add the email accourding to service.
//  alert('good');
    loademail(target_email,service);
    }
}

function check_email(target_email)
{
document.forms['record_email'].target_email.value = target_email;
// alert(document.forms['record_email'].target_email.value);

}

function echeck(str) {

		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		  
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		  
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		     
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		     
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){
		   
		    return false
		 }
		
		 if (str.indexOf(" ")!=-1){
		    
		    return false
		 }

 		 return true					
	}
 


var xmlhttp;

function loadXMLDoc(url)
{
  //alert('loadingXMLDoc:'+ url) good good... next check xml

xmlhttp=null;
if (window.XMLHttpRequest)
  {// code for all new browsers
  xmlhttp=new XMLHttpRequest();
  }
else if (window.ActiveXObject)
  {// code for IE5 and IE6
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
if (xmlhttp!=null)
  {
  xmlhttp.onreadystatechange=state_Change;
  xmlhttp.open("GET",url,true);
  xmlhttp.send(null);
  }
else
  {
  alert("Your browser does not support XMLHTTP.");
  }
}

function loademail(target,service)
{
 
  // alert('in loademail:' + target  + 'service:' + service);

// it seems that httpxml can't send the '#' so lets strip them out. &#60; &lt;
// php filter won't see the variable until it is too late. || target.charAt(i) != '<' || target.charAt(i) != '&#60;'  || target.charAt(i) != '&lt;'

targetemail = 'xmladdemail.php?target_email=' + target + '&service=' + service;

loadXMLDoc(targetemail);
}



function state_Change()
{
if (xmlhttp.readyState==4)
  {// 4 = "loaded"
  if (xmlhttp.status==200)
    {
	// 200 = OK
 
 document.getElementById('emailresult').innerHTML=xmlhttp.responseText;
    }
  else
    {
 //   alert("Problem retrieving XML data");
    }
  }
}



loadXMLDoc('xmladdemail.php?target_email=$target_email&service=$service');