var oXmlHttp = zXmlHttp.createRequest();
function getEmailAddresses() {
	var selectedCountry = document.getElementById('country').value;
	if(selectedCountry == '') {
		if(confirm('do you really want to select all countries')	) {
			//alert('selecting all countries');
		}
	} else {
		//alert(selectedCountry);	
	}
	document.getElementById('emailAddresses').innerHTML = 'processing please waite';

	var url = "worker.php?frm[case]=getemailaddresses&frm[country]=" + selectedCountry;
	oXmlHttp.open("get", url, true);
	oXmlHttp.onreadystatechange = handleHttpResponseTEXT;
	oXmlHttp.send(null);
	
	return false;
}

function handleHttpResponseXML() {
  if (oXmlHttp.readyState == 4) {
	if (oXmlHttp.responseText.indexOf('invalid') == -1) {
	  // Use the XML DOM to unpack the city and state data
	  var xmlDocument = oXmlHttp.responseXML;

	  schname = xmlDocument.getElementsByTagName('schname').item(0).firstChild.data;
	  schaddress = xmlDocument.getElementsByTagName('schaddress').item(0).firstChild.data;
	  url = xmlDocument.getElementsByTagName('primarydomain').item(0).firstChild.data;
	  document.getElementById('schdetails').innerHTML = '';
	  document.getElementById('schdetails').innerHTML = '<span style="color:#000;">' + schname + '<br />' + schaddress + '<br />Proposed url <strong>vle.' + url + '</strong></span>';
	  document.getElementById('vldomain').value = 'http://vle.' + url;
	}
  }
}
function handleHttpResponseTEXT() {
	try {
		if(oXmlHttp.status == 200) {
			var text = oXmlHttp.responseText;
			document.getElementById('emailAddresses').innerHTML = '';
			document.getElementById('emailAddresses').innerHTML = text;
			document.getElementById('selectAll').style.display = 'block';
		//alert(oXmlHttp.responseText);
		}
	} catch(e) {
		//0alert(e.message);	
	}
	
}
var selectedLayer = '';
function showHideLayer() 
{
		//var div = document.getElementById(arguments[0]);
		//div.style.height = '20px';
		//alert(div.style.height);
		//return false;
		if(selectedLayer != '')
		{
			document.getElementById(selectedLayer).style.display = 'none';
		}
		if(selectedLayer != arguments[0])
		{
			document.getElementById(arguments[0]).style.display = 'block';
			selectedLayer = arguments[0];
		} else {
			selectedLayer = ''; //arguments[0];
		}
		return false;
}
function confirmDelete()
{
	if(confirm('Do You Really Want To Delete This Item'))
	{	
		return true;
	} else {
		return false;	
	}
}
function checkform(frm)
{
	if(frm['frm[newitem]'].value == '') 
	{
		alert('Please enter a new title name');
		return false;
	}
	return true;
}
window.onload = function() 
{
	//try
	//{
		var newsItem = document.getElementsByClassName('newsitem');
		var hideLayer = document.getElementsByClassName('newscontent');
		var myEffect = new Fx.Accordion(newsItem, hideLayer, {});
	//} catch(e)
	//{
		//alert(e.message);
	//}
}

function expertiseForm(frm)
{
	var err_msg = '';
	if(frm['frm[name]'].value == '') err_msg += 'Please enter your name \n';
	if(frm['frm[email]'].value == '') err_msg += 'Please enter your email address \n';
	if(frm['frm[tel]'].value == '') err_msg += 'Please enter a contact phone number\n';
	if(err_msg != '')
	{ 
		alert(err_msg);
		return false;
	} else {
		return true;
	}
}
function refreshImage()
{
	try
	{
		document.getElementById('refreshverificationimage').src = 'Class.Verificationimage.inc.php?j='+Math.random();
		return false;
	} catch(e) {
		alert(e.message);
	}
	return false;
}