function addCredit(memID) { 
	var xmlHttp
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null) {
	 alert ("Browser does not support HTTP Request")
	 return
	}
	var url="../includes/ajaxFunctions.php"
	url=url+"?addCredit="+memID
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function subtractCredit(memID) { 
	var xmlHttp
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null) {
	 alert ("Browser does not support HTTP Request")
	 return
	}
	var url="../includes/ajaxFunctions.php"
	url=url+"?subtractCredit="+memID
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function resetPW(memID) { 
	var xmlHttp
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null) {
	 alert ("Browser does not support HTTP Request")
	 return
	}
	var url="../includes/ajaxFunctions.php"
	url=url+"?resetPW="+memID
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function resendPW(memID) { 
	var xmlHttp
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null) {
	 alert ("Browser does not support HTTP Request")
	 return
	}
	var url="../includes/ajaxFunctions.php"
	url=url+"?resendPW="+memID
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function deleteMember(memID) { 
	var xmlHttp
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null) {
	 alert ("Browser does not support HTTP Request")
	 return
	}
	var url="../includes/ajaxFunctions.php"
	url=url+"?deleteMember="+memID
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function deleteLetter(letterID) { 
	var xmlHttp
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null) {
	 alert ("Browser does not support HTTP Request")
	 return
	}
	var url="../includes/ajaxFunctions.php"
	url=url+"?deleteLetter="+letterID
	url=url+"&sid="+Math.random()
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function stateChanged() {
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") { 
	 document.getElementById("ajaxMessage").innerHTML=xmlHttp.responseText 
	} 
}

function GetXmlHttpObject() {
	var xmlHttp=null;
	try {
	 // Firefox, Opera 8.0+, Safari
	 xmlHttp=new XMLHttpRequest();
	}
	catch (e) {
		//Internet Explorer
		try {
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e) {
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}