LEFTPOS = 0;   // Fixe Positition von links in Pixel
BOTTOMPOS = 0;   // Position von unten in Pixel
BARHEIGHT = 0;
MINTOPPOS = 50; // Mindesabstand von oben in Pixel
REFRESHINTERVAL = 100; // REFRESHINTERVAL in mms
//Settings fuer Extra Layer
TIMEDELAY = 2000; //Time in mms after that the layer disappears
LAYERNAME = 'servicio'; //Layer an dessen Position der extra Layer ausgerichtet werden soll
EXTRALAYERNAME = 'servicio_info';
DIFX =12;// horizontale verschiebung des extra Layers zum LAYERNAME Layer
DIFY = -104; // verticale verschiebung des extra Layers zum LAYERNAME Layer
switchOffService =0; //Voreinstellung fuer den zusaetzlichen Layer (muss immer 0 sein!)
//Layer positionieren
function setPos(layerToSet){
//alert('in setPos');
                with(layerToSet.style) {
                display="block";
                visibility="visible";
                position="absolute";
                left= LEFTPOS;
                top = getNewTop();
        }
}

// Intervall initialisieren, indem der Layer positioniert werden soll
function startPos (layerName){
         //setPos(layerToSet);
         layerToSet = document.getElementById(layerName);
         layerPosControl = window.setInterval("setPos(layerToSet)",REFRESHINTERVAL);
}

// Richtigen Position berechnen
function getNewTop(){
         if (document.all){
            height = document.body.offsetHeight;
         }
         if (!document.all){
            height = window.innerHeight;
         }
         //newHeight = height - BOTTOMPOS - BARHEIGHT;
         //newTopPos = newHeight + document.body.scrollTop;
         //if (newTopPos > newHeight) newTopPos = newHeight;
         
         newTopPos = height - 280 + document.body.scrollTop;
         return newTopPos;
}

//============ START Zusaetzlichen Layer darstellen
function mouseOnService(layerName){
       if (switchOffService!=0)clearSwitchOffService();
       if (document.getElementById(layerName)) {
          layerToShow = document.getElementById(layerName);
          with (layerToShow.style){
          top = getYPos();
          right = getXPos();
          visibility="visible";
          }
       }
}

function mouseOffService(layerName){
         newLayerName = layerName;
         switchOffService = window.setTimeout("closeService(newLayerName)",TIMEDELAY);
}

function clearSwitchOffService(){
         window.clearTimeout(switchOffService);
         switchOffService =0;
}

function closeService(layerName){
       if (document.getElementById(layerName)) {
               document.getElementById(layerName).style.visibility="hidden";
       }
}

function getXPos(){
         rightPos = RIGHTPOS + DIFX;
         return rightPos;
}

function getYPos(){
         topPos = getNewTop()+ DIFY;
         return topPos;
}

//============ ENDE Zusaetzlichen Layer darstellen