function checkLoginInput()
{
	var object1 = document.getElementById("username").value;
	if(strstr(object1, "...", true))
	{
		document.getElementById("username").value = "";
		document.getElementById("pass").value = "";
	}
}

function strstr( haystack, needle, bool ) {
    // http://kevin.vanzonneveld.net
    // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfxied by: Onno Marsman
    // *     example 1: stristr('Kevin van Zonneveld', 'Van');
    // *     returns 1: 'van Zonneveld'
    // *     example 2: stristr('Kevin van Zonneveld', 'VAN', true);
    // *     returns 2: 'Kevin '

    var pos = 0;

    haystack += '';
    pos = haystack.toLowerCase().indexOf( (needle+'').toLowerCase() );
    if( pos == -1 ){
        return false;
    } else{
        if( bool ){
            return haystack.substr( 0, pos );
        } else{
            return haystack.slice( pos );
        }
    }
}

var keepAliveModule = "";
function keepalive2() {
	if(makeHttpRequest('/keepalive.php', 'return', 'POST', 'module='+keepAliveModule) == '1')
		window.timeout	 = window.setTimeout('keepalive2()', 60000);
	else
		window.location	 = 'index.php';
}

function keepalive(module) {
	keepAliveModule = module;
	if(makeHttpRequest('/keepalive.php', 'return', 'POST', 'module='+module) == '1')
		window.timeout	 = window.setTimeout('keepalive2()', 60000);
	else
		window.location	 = 'index.php';
}