function sndReqArgAlerts(operation,fromalerts,subteams)
	{
	var passData = "operation=" + escape(operation) + "&fromalerts=" + escape(fromalerts) + "&subteams=" + escape(subteams) ;
	http.open('post', 'tools/alerts/start_alerts.php');
	http.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	http.onreadystatechange = handleResponseAlerts;
	http.send(passData);
	}
	
function handleResponseAlerts() 
	{
	if(http.readyState == 4) 
		{
		document.getElementById("showAlerts").innerHTML = http.responseText;
		}
	}
	
function togglesessionvars(id)
    {
    var elem = document.getElementById('chkalert'+id);
	var naarwaarde;
	
	if(elem.checked == true)
		{
		naarwaarde = 1;
		}
	else
		{
		naarwaarde = 0;
		}
	
	dojo.xhrGet( {
      	url: "tools/alerts/sessionchange.php?switchssnvar=" + escape(id) + "&naarwaarde=" + escape(naarwaarde),
      	handleAs: "text",
	   	timeout: 50000, 

		
      	load: function(response, ioArgs) {
				dojo.byId("popup").innerHTML = response;
				},
		error: function(response, ioArgs) {
			console.error("HTTP status code: ", ioArgs.xhr.status);
			return response;
			}
		});
    }