var SelectedID = null;

function SelectLink(id, click)
{
  if (document.getElementById("img" + id)) {
    if (SelectedID != id) {
      if (click) {
        if (SelectedID != null) {
          if (document.getElementById("td" + SelectedID)) {
            document.getElementById("td" + SelectedID).style.backgroundColor = "#E4D5B4";
          }
          
          document.getElementById("img" + SelectedID).src = "bilder/menu/" + SelectedID + "_beige.gif";
        }
        
        if (document.getElementById("td" + id)) {
          document.getElementById("td" + id).style.backgroundColor = "#211604";
        }
        
        document.getElementById("img" + id).src = "bilder/menu/" + id + "_braun.gif";
        
        SelectedID = id;
        
        return;
      }

      if (document.getElementById("img" + id).src.indexOf("beige") >= 0) {
        if (document.getElementById("td" + id)) {
          document.getElementById("td" + id).style.backgroundColor = "#211604";
        }
        
        document.getElementById("img" + id).src = "bilder/menu/" + id + "_braun.gif";
      }
      else {
        if (document.getElementById("td" + id)) {
          document.getElementById("td" + id).style.backgroundColor = "#E4D5B4";
        }
        
        document.getElementById("img" + id).src = "bilder/menu/" + id + "_beige.gif";
      }
    }
  }
}