function isEmail(strEmail)
{
	var email;
	email = trim(strEmail);


	if (email.indexOf(' ') > 0)
		return false;


    var r1 = new RegExp("(@.*@)|(\\.\\.)|(@\\.)|(^\\.)");
    var r2 = new RegExp("^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$");

    return (!r1.test(email) && r2.test(email));
}

function trim(strText) 
{
	// this will get rid of leading spaces
	while (strText.substring(0,1) == ' ')
		strText = strText.substring(1, strText.length);

	// this will get rid of trailing spaces
	while (strText.substring(strText.length-1,strText.length) == ' ')
		strText = strText.substring(0, strText.length-1);

	return strText;
}

function nextPage(form, pageID, queryStringAppend) 
{
	switch (pageID) 
	{
		case 'CA' :
			form.action='open_requests_CA.asp?sessionid=' + form.sessionid.value + queryStringAppend;
			break;
		case 'OR' :
			form.action='open_requests.asp?sessionid=' + form.sessionid.value + queryStringAppend;
			break;
		case 'GU' :
			form.action='group_users.asp?sessionid=' + form.sessionid.value + queryStringAppend;
			break;
		case 'GM' :
			form.action='group_maintain.asp?sessionid=' + form.sessionid.value + queryStringAppend;
			break;
		case 'US' :
			form.action='user_search.asp?sessionid=' + form.sessionid.value + queryStringAppend;
			break;
		case 'GS' :
			form.action='group_search.asp?sessionid=' + form.sessionid.value + queryStringAppend;
			break;
		case 'SV' :
			form.action ='service_list.asp?sessionid=' + form.sessionid.value + queryStringAppend;
			break;
		case 'KT' :
			document.frmKeyTypeMaintain.action ='keytype_list.asp?sessionid=' + document.frmKeyTypeMaintain.sessionid.value;
			break;
		default : ;
	}
	return true;
}

//  This is only used in US_MyInfo.
function showPopup(newURL, newName) 
{
  open(newURL, newName, 'height=400,width=400,channelmode=0,dependent=0,directories=0,fullscreen=0,location=0,menubar=0,resizable=0,scrollbars=0,status=0,toolbar=0');
  return false;
}