function notify() {
   var xmlHttp;
    try {
    // Firefox, Opera 8.0+, Safari
        var  xmlHttp=new XMLHttpRequest();
    }
    catch (e) {
    // Internet Explorer
        try {
          xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
        } catch (e) {
            try {
                xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
            } catch (e) {
                return false;
            }
        }
    }
    xmlHttp.onreadystatechange=function()
    {
	 if(xmlHttp.readyState==4) {
	    var s = xmlHttp.responseText;
	    var w = document.getElementById('waiter');  
	    if (s == 'OK') { 
		w.innerHTML += 'You will be directed to paypal..';
		document.getElementById('paypal').onsubmit = 'return true;';
		document.getElementById('paypalsubmit').click();
	    }
	} else if (xmlHttp.readystate==2) {
	    document.getElementById('waiter').innerHTML = 'Please wait..';
	}
    }
	var n = document.notifyform;
	var params = 'sponsor_txt='+n.sponsor_txt.value+'&sponsor_eml='+n.sponsor_eml.value+'&sponsor_url='+n.sponsor_url.value;
        xmlHttp.open('POST','notify.php',true);
        xmlHttp.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
        xmlHttp.setRequestHeader('Content-length', params.length);
        xmlHttp.setRequestHeader('Connection', 'close');
        xmlHttp.send(params);
	return false;
}
function toggleSponsor() {
	var e = document.getElementById('sponsorform');
	var s = e.style.visibility;
	if (s == "hidden") 
	    e.style.visibility = "visible";
	else 
	    e.style.visibility = "hidden";
}