/**
    Funktion blendet die erste 1 Menüebene beim ersten Laden der Seite aus,
    wenn eine zweite Ebene mit Kindern ausgewählt wurde.
*/



function CloseMenu()
{
    obj = document.getElementById("menu_reset");
    setTimeout("Effect.Squish('firsttreemenu',{ duration: 5.0 });obj.style.visibility = 'visible';",5000);
    return false;
}

/**
    Funktion blendet die erste 1 Menüebene aus
*/

function HideMenu()
{
    obj = document.getElementById("menu_reset");
    Effect.Squish('firsttreemenu',{ duration: 5.0 });
	obj.style.visibility = 'visible';
	obj = document.getElementById("menu_hide");
    obj.style.visibility = 'hidden';

    return false;
}

/**
    Funktion blendet die 1. Menüebene wieder ein und ... nach kurzer Zeit nicht wieder aus!.
*/
function ResetMenu()
{
    Effect.Grow('firsttreemenu',{ duration: 2.0, direction: 'top-left' });
    obj = document.getElementById("menu_reset");
    obj.style.visibility = 'hidden';
	obj = document.getElementById("menu_hide");
    obj.style.visibility = 'visible';
    // setTimeout("Effect.Squish('firsttreemenu',{ duration: 5.0 });obj.style.visibility = 'visible';",5000);
    return false;
}

function Reset()
{
    toogleImageInFrontStatus=true;
    obj = document.getElementById("menu_reset");
    obj.style.visibility = 'hidden';
	obj = document.getElementById("menu_hide");
    obj.style.visibility = 'visible';
    return false;
}

function ChangeWebcam( mainurl )
{
    obj = document.getElementById("sel_time");
    //imageurl='http://www.ostseebad-wustrow.de/images/kamera2';
    imageurl = mainurl;
    imageurl = imageurl.concat(obj.value);
    imageurl = imageurl.concat('.jpg');
    image = document.getElementById("webcam");
    image.src=imageurl;
    //alert(imageurl);
    return false;
}

var toogleImageInFrontStatus="initial";
var toogleImageInFrontOldBackgroundPath="";


function toogleImageInFront(src,src_in,src_out){
	
	
	if (toogleImageInFrontStatus == "initial") {
		toogleImageInFrontOldBackgroundPath=$('treemenu').getStyle('background-image')+" no-repeat";
	}
	
	if (toogleImageInFrontStatus == true || toogleImageInFrontStatus == "initial") {
		toogleImageInFrontStatus=false;
		$('in_front').style.background="url("+src_out+") no-repeat";
		$('firsttreemenu-frame','secondtreemenu','searchbox-design','button_links').invoke('fade');	
		$('treemenu').style.background="url("+src+") no-repeat"
		
	} else {
		toogleImageInFrontStatus=true;
		$('in_front').style.background="url("+src_in+") no-repeat";
		$('firsttreemenu-frame','secondtreemenu','searchbox-design','button_links').invoke('show');
		$('treemenu').setStyle({'background': toogleImageInFrontOldBackgroundPath}); 
	}
	                	
	
}