function popup(URL,width,Height)
{
  var eig = "menubar=no,toolbar=no,location=no,directories=no,status=no,width="+width+",height="+Height+",left=350,top=150";
  popupWin = window.open( URL , 'remote', eig )
}

function showLayer(pLayer, pFlag) {
  document.getElementById(pLayer).style.visibility  = pFlag ? "visible" : "visible";
}
function showHideLayer(pLayer, pFlag) {
  document.getElementById(pLayer).style.visibility  = pFlag ? "visible" : "hidden";
}
function showhidebox(action1,action2,top,left,box,required)
{
  if (document.getElementById)
  { outerbox = document.getElementById(box);
    innerbox = document.getElementById("required");
  }
  else if (document.all)
  { outerbox = document.all(box);
    innerbox = document.all("required");
  }
  else if (document.layers)
  { outerbox = document.layers(box);
    innerbox = document.layers("required");
  }
  if (outerbox.style)
  { outerbox.style.visibility = action1;
    outerbox.style.display = action2;
    outerbox.style.top = top;
    outerbox.style.left = left;
    innerbox.value = required;
  }
  else
  { outerbox.visibility = action1;
    outerbox.display = action2;
    outerbox.top = top;
    outerbox.left = left;
    innerbox.value = required;
  }
}
/***********************/
/*   map24 functions   */
/***********************/
function map24_removeDefaultValues()
{
	if (document.link2map24.sstreet.value == 'Straße') 	document.link2map24.sstreet.value 	= '';
	if (document.link2map24.szip.value 	  == 'PLZ') 		document.link2map24.szip.value 		= '';
	if (document.link2map24.scity.value   == 'Ort') 		document.link2map24.scity.value 	= '';
}