function select_anreise(monat,tag)
	{
    var datum = "2006/0" + monat + "/";
    if (tag < 10)
     	datum += "0" + tag
    else
    	datum += tag;
	document.anreise.elements.anreise.value = datum;
    document.anreise.elements.a_tag.value = tag;
    document.anreise.elements.a_monat.value = monat;
    document.anreise.submit();
    }

function select_abreise(monat,tag)
	{
    var datum = "2006/0" + monat + "/";
    if (tag < 10)
     	datum += "0" + tag
    else
    	datum += tag;
	document.abreise.elements.abreise.value = datum;
    document.abreise.elements.b_tag.value = tag;
    document.abreise.elements.b_monat.value = monat;
    document.abreise.submit();
    }

function flip_admin ()
	{
  	if (document.getElementById("SSS_mini_admin").style.visibility == "visible")
       	{
    	document.getElementById("SSS_mini_admin").style.visibility = "hidden";
        document.getElementById("user_status").src="pics/plus_green.gif";
        }
	else
    	{
    	document.getElementById("SSS_mini_admin").style.visibility = "visible";
        document.getElementById("user_status").src="pics/minus_green.gif";
        }
    }

function preis_berechnen(ppp)
	{
    document.forms["booking"].elements["preis"].value= ppp * document.forms["booking"].elements["anzahl"].value + " €";
    }

function book_tent()
	{
    if (document.booking.elements.anzahl.value != "none")
         document.booking.submit();
    }
function set_status()
	{
    if (document.getElementById("acknowledge").checked == true)
    	document.getElementById("absenden").disabled = false
    else
    	document.getElementById("absenden").disabled = true;
    }
function select_date(element,monat,tag)
	{
    bild = "pic_" + element + "_" + monat + "_" + tag;
    for (lauf=8;lauf<=30;lauf++)
		document.getElementById("pic_" + element + "_6_" + lauf).src = "pics/pix.gif";
    for (lauf=1;lauf<=9;lauf++)
		document.getElementById("pic_" + element + "_7_" + lauf).src = "pics/pix.gif";

    var dat = new Date(2006,monat-1,tag);
	if (element == "a")
    	{
    	document.date_select.start.value=Date.parse(dat);
        document.getElementById(bild).src = "pics/sel_start.gif";
        }
    else
    	{
    	document.date_select.ende.value= Date.parse(dat);
        document.getElementById(bild).src = "pics/sel_ende.gif";
        }

    datum = new Date(parseInt(document.date_select.start.value))
    zeitspanne = "2006/0" + (parseInt(datum.getMonth())+1) + "/";
    if ((parseInt(datum.getDate())) < 10)
        zeitspanne += "0" + datum.getDate()
    else
        zeitspanne += datum.getDate();
    datum = new Date(parseInt(document.date_select.ende.value))
    zeitspanne += "-2006/0" + (parseInt(datum.getMonth())+1) + "/";
    if ((parseInt(datum.getDate())) < 10)
        zeitspanne += "0" + datum.getDate()
    else
        zeitspanne += datum.getDate();
    document.date_select.subfilter.value = zeitspanne;
    document.date_select.submit();

    }