var xmlHttp;
var target;

function setTarget(objectname)
{
	target = objectname;
}

function stateChangedValue() 
{ 
	if(xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		document.getElementById(target).value=xmlHttp.responseText; 
	} 
} 

function stateChangedInnerHTML() 
{ 
	if(xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		document.getElementById(target).innerHTML = xmlHttp.responseText; 
	} 
}

function GetXmlHttpObject(handler)
{ 
	var objXmlHttp=null

	if(navigator.userAgent.indexOf("Opera")>=0)
	{
		alert("This example doesn't work in Opera");
		return; 
	}
	if(navigator.userAgent.indexOf("MSIE")>=0)
	{ 
		var strName="Msxml2.XMLHTTP";
		if(navigator.appVersion.indexOf("MSIE 5.5")>=0)
		{
			strName="Microsoft.XMLHTTP";
		} 
		try
		{ 
			objXmlHttp=new ActiveXObject(strName);
			objXmlHttp.onreadystatechange=handler; 
			return objXmlHttp;
		} 
		catch(e)
		{ 
			alert("Error. Scripting for ActiveX might be disabled"); 
			return; 
		} 
	} 
	if(navigator.userAgent.indexOf("Mozilla")>=0)
	{
		objXmlHttp=new XMLHttpRequest();
		objXmlHttp.onload=handler;
		objXmlHttp.onerror=handler; 
		return objXmlHttp;
	}
}

function executeToServer(url,stateObject)
{
	xmlHttp=stateObject;
	xmlHttp.open("GET", url , true);
	xmlHttp.send(null);
}


function formatInput(type,obj)
{
	var url;
	var fieldvalue = escape(obj.value); 
	var path = "validation/";
	if(obj.value != "")
	{
		switch(type)
		{
			case "voornaam":
				url = path + "formatvoornaam.php?sid=" + Math.random() + "&value=" + fieldvalue;
			break;			
			case "voorletters":
				url = path + "formatvoorletters.php?sid=" + Math.random() + "&value=" + fieldvalue;
			break;
			case "tussenvoegsel":
				url = path + "formattussenvoegsel.php?sid=" + Math.random() + "&value=" + fieldvalue;
			break;	
			case "achternaam":
				url = path + "formatachternaam.php?sid=" + Math.random() + "&value=" + fieldvalue;	
			break;			
			case "straat":
				url = path + "formatstraat.php?sid=" + Math.random() + "&value=" + fieldvalue;	
			break;			
			case "huisnummer":
				url = path + "formathuisnummer.php?sid=" + Math.random() + "&value=" + fieldvalue;	
			break;			
			case "toevoeging":
				url = path + "formattoevoeging.php?sid=" + Math.random() + "&value=" + fieldvalue;	
			break;
			case "postcode":
				url = path + "formatpostcode.php?sid=" + Math.random() + "&value=" + fieldvalue;	
			break;
			case "woonplaats":
				url = path + "formatwoonplaats.php?sid=" + Math.random() + "&value=" + fieldvalue;	
			break;
			case "telefoonnummer":
				url = path + "formattelefoonnummer.php?sid=" + Math.random() + "&value=" + fieldvalue;
			break;
			case "email":
				url = path + "formatemail.php?sid=" + Math.random() + "&value=" + fieldvalue;
			break;
			case "url":
				url = path + "formaturl.php?sid=" + Math.random() + "&value=" + fieldvalue;
			break;			
			case "datum":
				url = path + "formatdatum.php?sid=" + Math.random() + "&value=" + fieldvalue;
			break;
			case "numeric":
				url = path + "formatnumeric.php?sid=" + Math.random() + "&value=" + fieldvalue;
			break;
			case "alphabet":
				url = path + "formatalphabet.php?sid=" + Math.random() + "&value=" + fieldvalue;
			break;
			case "alphanumeric":
				url = path + "formatalphanumeric.php?sid=" + Math.random() + "&value=" + fieldvalue;
			break;
		}		
		setTarget(obj.name);
		executeToServer(url,GetXmlHttpObject(stateChangedValue));
	}
}