var over=1;
var checkmove=0;
var docEl = (
                 typeof document.compatMode != "undefined" &&
                 document.compatMode        != "BackCompat"
                )? "documentElement" : "body";
var cldx = 0;
var cldy = 0;

function overvar(x)
{
if(x!=2)
{ over=x; }
return over;
}

function ovp(objname,title,desc,pxleft,pxtop)
{
 if(overvar(2)==1)
 {
  preheadtag = "<table width=\"300\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"><tr><td><div class=\"menuhl\" id=\"magtri\" onClick=\"start_wmove('"+objname+"');\">";
  postheadtag = "</div></td><td align=\"right\"><a onClick=\"ovp(\'"+objname+"\','','',0,0)\" onmouseover=\"closea.src='data/pictures/buttons/closea.gif'\" onmouseout=\"closea.src='data/pictures/buttons/closec.gif'\"><img src=\"data/pictures/buttons/closec.gif\" title=\"Schließen.\" alt=\"&lt;schließen&gt;\" name=\"closea\" border=\"0\"></a></td></tr><tr><td colspan=\"2\"><table class=\"mainwindow\" width=\"100%\"><tr><td class=\"menuhl\"></td><td>"
  postbodytag = "</td></tr></table></td></tr></table>";
  comdesc = preheadtag+title+postheadtag+desc+postbodytag;
  document.getElementById(objname).innerHTML = comdesc;
 }
 overvar(0);
 if(desc=='')
 {
  document.getElementById(objname).innerHTML="";
  window.setTimeout("overvar(1)", 800);

 }
}

function init_mousemove() {
        if(document.layers) document.captureEvents(Event.MOUSEMOVE);
        document.onmousemove = display_wmove;
    }

function display_wmove(e) {
        // position where mousemove fired
        //
        var xPos    =  e? e.pageX : window.event.x;
        var yPos    =  e? e.pageY : window.event.y;

        Position = new Array(xPos,yPos);

        // for ie add scroll position
        //
        if (document.all && !document.captureEvents) {
            xPos    += document[docEl].scrollLeft;
            yPos    += document[docEl].scrollTop;
        }

        // display position
        //
         var unmod_wx=document.getElementById("hotspot").style.left;
         var unmod_wy=document.getElementById("hotspot").style.top;
         var unmod1_wx=parseFloat(unmod_wx,0);
         var unmod1_wy=parseFloat(unmod_wy,0);
         if(checkmove==0)
         {
         cldx = xPos-unmod1_wx;
         cldy = yPos-unmod1_wy;
         }

        if(checkmove==1)
        {
         document.getElementById("hotspot").style.left = +xPos-cldx+"px";
         document.getElementById("hotspot").style.top = +yPos-cldy+"px";
        }
        // for the dino pass event
        //
        if (document.layers) routeEvent(e);
    }

function start_wmove(objename)
{
if(checkmove==0)
 {
  checkmove=1;
 }
else
 {
  checkmove=0;
 }
}