//<![CDATA[

var count1=10;
	var count2=120;
	ID=window.setTimeout("Update_vor();", 1000);
 
	function Update_vor()
	{
		count1 --;
 
		isecs		= count1 % 60;
		imins		= (count1 - isecs) / 60;
		dsecs		= "" + ((isecs > 9) ? isecs : "0" + isecs);
		dmins		= "" + ((imins > 9) ? imins : "0" + imins);
 
 
		if (count1 == -1) {
			Update();
			}
		else {
			ID=window.setTimeout("Update_vor();", 1000);
			window.status="Die Aufgabe startet in: " + dmins + ":" + dsecs;
			window.document.aufgabe.zeit1.value= dmins + ":" + dsecs;
			}
	}
 
	function Update()
	{
		count2 --;
 
		isecs		= count2 % 60;
		imins		= (count2 - isecs) / 60;
		dsecs		= "" + ((isecs > 9) ? isecs : "0" + isecs);
		dmins		= "" + ((imins > 9) ? imins : "0" + imins);
 
 
		if (count2 == -1) {
			window.status="Die Zeit ist abgelaufen";
			window.document.aufgabe.submit();
			}
		else {
			ID=window.setTimeout("Update();", 1000);
			window.status="Verbleibende Zeit: " + dmins + ":" + dsecs;
			window.document.aufgabe.zeit2.value= dmins + ":" + dsecs;
			}
	}

//////////////////////////////////////////////////////////////////////
//]]>