var sid = null;
var mx = 0;
var my = 0;

var moving_object = null;

wmtt = null;
sourceTB = null;
//document.onmousemove = updateWMTT;
function updateWMTT(e) {  
    var sL;
    var sT;
    
    // -------------------------------------------------------------------------------------
    // Ermitteln der ScrollLeft und ScrollTop Postition, also der Information, wie weit der 
    // Inhalt des Fensters bereits gescrollt wurde... Gilt für den IE - weitere Infos unter
    // http://de.selfhtml.org/javascript/objekte/window.htm
    if(document.documentElement) {
      sL = document.documentElement.scrollLeft;
      sT = document.documentElement.scrollTop;
    } else if(document.body) {
      sL = document.body.scrollLeft;
      sT = document.body.scrollTop;
    }
    // -------------------------------------------------------------------------------------
    
    mx = (document.all) ? (event.clientX + sL) : e.pageX;
    my = (document.all) ? (event.clientY + sT)  : e.pageY;
    
    // -------------------------------------------------------------------------------------
    // Mittels des document.all Objekts wird festgestellt, ob es sich um den akt.
    // Browser um einen IE handelt, der die Scroll-Komponente mit eingerechnet bekommen
    // muss. Beim FF und Co. ist dies nicht notwendig, da die Top/Left Position unab-
    // hängig von der gescrollten Entfernung dargestellt wird.
    x = (document.all) ? (event.clientX + sL) : e.pageX;  
    y = (document.all) ? (event.clientY + sT)  : e.pageY;
    
    if (wmtt != null) {
      if(wmtt.style.display == 'block') {
          // wmtt.innerHTML = 'sL = ' + sL + ' - sT = ' + sT;
          wmtt.style.left = (x + 92) + "px";  
          wmtt.style.top  = (y - 200) + "px";  
      }
    }
    
    
    if(moving_object != null) {
      if(moving_object.style.display == 'block') {
          moving_object.style.left = (x + 10) + "px";  
          moving_object.style.top  = (y + 10) + "px";  
      }
    
    }
    // -------------------------------------------------------------------------------------
}  
function showWMTT(id) {
  var current_id = 'text' + id;
  sourceTB = document.getElementById(current_id);
  wmtt = document.getElementById('infotext');
  wmtt.innerHTML = sourceTB.innerHTML;
  wmtt.style.display = "block";
}  
function hideWMTT() {  
    wmtt.style.display = "none";  
}








var dropdown_id = 0;
var mouseover_id = 0;
var disable_hide = false;
function display_dropdown_navi(id) {
  var html_object = null;
  
  // if(sid != '76f6376afd23dddb8d7f89ff8a2d7475') return false;
  
  if(dropdown_id > 0) {
    hide_dropdown_navi(true);
  }
  
  if(id) {
    dropdown_id = id;
    disable_hide = true;
    object_id = 'dropdownnavi' + dropdown_id;
    
    // alert(object_id);
    
    dobject = null;
    if(document.getElementById) {
      if(document.getElementById(object_id)) {
        dobject = document.getElementById(object_id);
      }
    } else if(document.all) {
      if(document.all[object_id]) {
        dobject = document.all[object_id];
      }
    }
    
    // alert(dobject);
    if(dobject != null) {
      dobject.style.display = 'block';
    }
  }
}

function hide_dropdown_navi(force) {
  object_id = 'dropdownnavi' + dropdown_id;
  dobject = null;
  if(document.getElementById) {
    dobject = document.getElementById(object_id);
  } else if(document.all) {
    dobject = document.all[object_id];
  }
  if(dobject) {
    if(disable_hide != true || force == true) {
      dobject.style.display = 'none';
      dropdown_id = 0;
      disable_hide = false;
    }
  }
}

function set_hide(mode) {
  disable_hide = mode;
}



function set_mouseover(id) {
  if(id) {
    mouseover_id = id;
  }
}









function display_navibubble(id) {
  if(id) {
    var bubble_id = 'bubble-' + id;
    moving_object = document.getElementById('navibubble');
    var contentbubble = document.getElementById(bubble_id);

    
    if(contentbubble.innerHTML != '') {
      moving_object.style.left = mx + 'px';
      moving_object.innerHTML = contentbubble.innerHTML;
      moving_object.style.display = 'block';
    }
  }
}



function hide_navibubble(id) {
  if(id) {
    var bubble_id = 'bubble-' + id;
    moving_object = document.getElementById('navibubble');
    moving_object.style.display = 'none';
    moving_object.innerHTML = '';
    
    moving_object = null;
    
  }
}