// Advance Top-Navigation
// ---------------------------
function TopOver(Obj){
	document.images[Obj].src = '/fileadmin/material/material/bilder/top_navigation/'+Obj+'_over.gif';
}

function TopOut(Obj){
	document.images[Obj].src = '/fileadmin/material/material/bilder/top_navigation/'+Obj+'.gif';
}

function OverHomeImg(){
	document.getElementById("EnterButton").style.display = 'block';
}

function OutHomeImg(){
	document.getElementById("EnterButton").style.display = 'none';
}

function AdvanceVideo(DataStr){
	var QueryData = DataStr.split(":");
	GB_show('', 'index.php?id='+QueryData[0]+'&L='+QueryData[1], QueryData[3], QueryData[2]);
}

function AdvanceVideo2(DataStr){
	var QueryData = DataStr.split(":");
	GB_showCenter('', 'index.php?id='+QueryData[0]+'&L='+QueryData[1], QueryData[3], QueryData[2]);
}

function findPosX(obj)
{
var curleft = 0;
if(obj.offsetParent)
    while(1) 
    {
      curleft += obj.offsetLeft;
      if(!obj.offsetParent)
        break;
      obj = obj.offsetParent;
    }
else if(obj.x)
    curleft += obj.x;
return curleft;
}

function findPosY(obj)
{
var curtop = 0;
if(obj.offsetParent)
    while(1)
    {
      curtop += obj.offsetTop;
      if(!obj.offsetParent)
        break;
      obj = obj.offsetParent;
    }
else if(obj.y)
    curtop += obj.y;
return curtop;
}