//Hilfsfunktion zum löschen eines Eingabefeldes
function Clear() {
	document.getElementById('sms-to-wap').value = "";
	document.getElementById('sms-to-wap').style.color = "black";
}

//Funktion zum Ausblenden eines Elements
function Ok(){
	document.getElementById('sms_status_bg').style.display = "none";
	document.getElementById('sms_status').style.display = "none";
	document.getElementById('main_div').style.position = "static";
	//document.getElementsByTagName('html').style.overflow = "auto";
}

// Countdown-Funktion
var timeout = 5;

function countDown() {
    document.getElementById("countdown").innerHTML = timeout.toString();
    timeout --;
    if (timeout < 0) {
        // Countdown beenden
    } else { 
        setTimeout("countDown()", 1000);
    }
}