function popup()
{
var obj=window.document.bild3;
var i = obj.src.split(".");
aa=i[0]+"."+i[1]+"."+i[2]+"-gross.png";
var z=i[2].split("-");
var mass="width=820,height=380";
F = window.open(aa,"Popup",mass);

}
function r(lage)
{
var z=window.document.all.zentrum.value;
var i =1;
if(lage=="west")
{
var z=window.document.all.west.value;
i =2;
}
if(lage=="ost")
{
var z=window.document.all.ost.value;
i =3;
}
if(lage=="jwd")
{
var z=window.document.all.jwd.value;
i =4;
}
if(z!="none")
{
var lage1=lage.split("_");
 if(2!="2")
 document.location.href="?seite=inc/karten-berlin.inc&p=2&par=1&l="+i+"&x="+z;
 window.document.bild1.src="bilder/Berlin/romme_"+lage+"-"+z+".png";
 window.document.bild2.src="bilder/Berlin/romme_"+lage1[0]+"_ruecks-"+z+".png";
 window.document.bild3.src="bilder/Berlin/plan_romme-"+i+".png";
 window.document.bild3.width="78";
}
}
function Bildwechsel(x)
 {
 var obj1=window.document.bild1;
 var obj2=window.document.bild2;
 var i = obj1.src.split("-");
 var j = obj2.src.split("-");
 var bild=i[0]+"-"+i[1];
 i=i[2].split(".");
 i=i[0];
 if(x=="weiter")
 {
 i++;
 if(i>26)
 i=1;
 }
 if(x=="zurueck")
 {
 i--;
 if(i<1)
 i=26;
 }
 obj1.src =bild+"-"+i+".png";
 bild=j[0]+"-"+j[1];
 obj2.src =bild+"-"+i+".png";
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function openWindow(desktopURL,w,h){               
	var foo = window.open(desktopURL, "_blank", "toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,screenX=150,screenY=150,width="+(w)+",height="+(h) );
}

function menu (i)
{
	switch(i)
	{
		//Case Start
		case 0:
		{
			document.getElementById("menu_1").style.visibility='hidden';
			document.getElementById("menu_2").style.visibility='hidden'; 
			document.getElementById("menu_3").style.visibility='hidden';
			return;
		}
		//Case End

		//Case Start
		case 1:
		{
			if(document.getElementById("menu_1").style.visibility == 'visible') {
				document.getElementById("menu_1").style.visibility='hidden';
				document.getElementById("menu_2").style.visibility='hidden'; 
				document.getElementById("menu_3").style.visibility='hidden'; 
			} else {
				document.getElementById("menu_1").style.visibility='visible';
				document.getElementById("menu_2").style.visibility='hidden'; 
				document.getElementById("menu_3").style.visibility='hidden'; 
			}

			return;
		}
		//Case End

		//Case Start
		case 2:
		{
			if(document.getElementById("menu_2").style.visibility == 'visible') {
				document.getElementById("menu_1").style.visibility='hidden';
				document.getElementById("menu_2").style.visibility='hidden'; 
				document.getElementById("menu_3").style.visibility='hidden'; 
			} else {
				document.getElementById("menu_1").style.visibility='hidden';
				document.getElementById("menu_2").style.visibility='visible'; 
				document.getElementById("menu_3").style.visibility='hidden'; 
			}

			return;
		}
		//Case End

		//Case Start
		case 3:
		{
			if(document.getElementById("menu_3").style.visibility == 'visible') {
				document.getElementById("menu_1").style.visibility='hidden';
				document.getElementById("menu_2").style.visibility='hidden'; 
				document.getElementById("menu_3").style.visibility='hidden'; 
			} else {
				document.getElementById("menu_1").style.visibility='hidden';
				document.getElementById("menu_2").style.visibility='hidden'; 
				document.getElementById("menu_3").style.visibility='visible';
			}

			return;
		}
		//Case End
	}
}



function cardmenu (i, mt)
{
  document.getElementById("service-button-container").style.marginTop = mt + 'px';
  
	switch(i)
	{
		//Case Start
		case 0:
		{
			document.getElementById("cardmenu_1").style.visibility='hidden';
			document.getElementById("cardmenu_2").style.visibility='hidden'; 
			document.getElementById("cardmenu_3").style.visibility='hidden';
			document.getElementById("cardmenu_4").style.visibility='hidden';
			
			// Service-Menü
			document.getElementById("service-button-container").style.marginTop = '20px';
      return;
		}
		//Case End

		//Case Start
		case 1:
		{
			if(document.getElementById("cardmenu_1").style.visibility == 'visible') {
				document.getElementById("cardmenu_1").style.visibility='hidden';
				document.getElementById("cardmenu_2").style.visibility='hidden'; 
				document.getElementById("cardmenu_3").style.visibility='hidden'; 
				document.getElementById("cardmenu_4").style.visibility='hidden'; 
			} else {
				document.getElementById("cardmenu_1").style.visibility='visible';
				document.getElementById("cardmenu_2").style.visibility='hidden'; 
				document.getElementById("cardmenu_3").style.visibility='hidden';
				document.getElementById("cardmenu_4").style.visibility='hidden';
			}

			return;
		}
		//Case End

		//Case Start
		case 2:
		{
			if(document.getElementById("cardmenu_2").style.visibility == 'visible') {
				document.getElementById("cardmenu_1").style.visibility='hidden';
				document.getElementById("cardmenu_2").style.visibility='hidden'; 
				document.getElementById("cardmenu_3").style.visibility='hidden';
				document.getElementById("cardmenu_3").style.visibility='hidden'; 
			} else {
				document.getElementById("cardmenu_1").style.visibility='hidden';
				document.getElementById("cardmenu_2").style.visibility='visible'; 
				document.getElementById("cardmenu_3").style.visibility='hidden';
				document.getElementById("cardmenu_4").style.visibility='hidden';
			}

			return;
		}
		//Case End

		//Case Start
		case 3:
		{
			if(document.getElementById("cardmenu_3").style.visibility == 'visible') {
				document.getElementById("cardmenu_1").style.visibility='hidden';
				document.getElementById("cardmenu_2").style.visibility='hidden'; 
				document.getElementById("cardmenu_3").style.visibility='hidden';
				document.getElementById("cardmenu_4").style.visibility='hidden'; 
			} else {
				document.getElementById("cardmenu_1").style.visibility='hidden';
				document.getElementById("cardmenu_2").style.visibility='hidden'; 
				document.getElementById("cardmenu_3").style.visibility='visible';
				document.getElementById("cardmenu_4").style.visibility='hidden';
			}

			return;
		}
		//Case End

		//Case Start
		case 4:
		{
			if(document.getElementById("cardmenu_4").style.visibility == 'visible') {
				document.getElementById("cardmenu_1").style.visibility='hidden';
				document.getElementById("cardmenu_2").style.visibility='hidden'; 
				document.getElementById("cardmenu_3").style.visibility='hidden';
				document.getElementById("cardmenu_4").style.visibility='hidden'; 
			} else {
				document.getElementById("cardmenu_1").style.visibility='hidden';
				document.getElementById("cardmenu_2").style.visibility='hidden'; 
				document.getElementById("cardmenu_3").style.visibility='hidden';
				document.getElementById("cardmenu_4").style.visibility='visible';
			}

			return;
		}
		//Case End
	
	}
}


//    Wechselt die Sichtbarkeit eines Elements, wenn dieses z.B. ein DIV-Container ist (keine Tabellen)
function switchItemVisibility(idName) {
    if(document.getElementById(idName).style.display != 'block') {
        document.getElementById(idName).style.display = 'block';
    } else {
        document.getElementById(idName).style.display = 'none';  
    }  
}