function show_blob(blobTextID,sideB) {
	var blaseTextName = "blobText_"+blobTextID;
	var blaseName = "blob_"+blobTextID;
	var rightOffset = 67;
	
	var inhaltOffsetTop = getPos(document.getElementById("inhalt"),1);
	var inhaltOffsetLeft = getPos(document.getElementById("inhalt"),0);
	
	var boxMiddleTop = getPos(document.getElementById("top_middle"),1);
	var boxMiddleLeft = getPos(document.getElementById("top_middle"),0);
	
	var boxRightTop = getPos(document.getElementById("top_right"),1);
	var boxRightLeft = getPos(document.getElementById("top_right"),0);


	if(sideB == 1){	
		var xBlob = boxMiddleLeft;
		var yBlob = boxMiddleTop;
	} else {
		var xBlob = boxRightLeft - rightOffset;
		var yBlob = boxRightTop;
	}
	
	document.getElementById(blaseName).style.left = xBlob+'px';
	document.getElementById(blaseName).style.top = yBlob+'px';
	document.getElementById(blaseName).style.display = "inline";
	
	/* test 
	var pInhalt;
	
	pInhalt  = "right ";
	pInhalt = pInhalt + " " + boxRightTop;
	pInhalt = pInhalt + boxRightLeft;
	alert(pInhalt);
*/
}

function hide_blob() {
	document.getElementById('blob_werbung').style.display="none";
	document.getElementById('blob_pr').style.display="none";
	document.getElementById('blob_text').style.display="none";
	document.getElementById('blob_publishing').style.display="none";
	
	document.getElementById('blob_verbung').style.display="none";
	document.getElementById('blob_werber').style.display="none";
	document.getElementById('blob_kooperation').style.display="none";
	document.getElementById('blob_kunden').style.display="none";
}

function getPos(oElement, top)
{
var iReturnValue = 0;
while( oElement != null ) {
	if(top){
		iReturnValue += oElement.offsetTop;
	} else {
		iReturnValue += oElement.offsetLeft;
	}
oElement = oElement.offsetParent;
}
return iReturnValue;
}
/*
function XgetOff(elName){
	var x = document.getElementById(elName);
	return x.offsetLeft;
}
function YgetOff(elName){
	var x = document.getElementById(elName);
	return x.offsetTop;
}
*/


/*

function getObj(name)
{
  if (document.getElementById)
  {
  	this.obj = document.getElementById(name);
	this.style = document.getElementById(name).style;
  }
  else if (document.all)
  {
	this.obj = document.all[name];
	this.style = document.all[name].style;
  }
  else if (document.layers)
  {
   	this.obj = document.layers[name];
   	this.style = document.layers[name];
  }
  return this;
}

function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return [curleft,curtop];
}



http://www.quirksmode.org/js/cross_dhtml.html

var DHTML = (document.getElementById || document.all || document.layers);

function getObj(name)
{
  if (document.getElementById)
  {
  	this.obj = document.getElementById(name);
	this.style = document.getElementById(name).style;
  }
  else if (document.all)
  {
	this.obj = document.all[name];
	this.style = document.all[name].style;
  }
  else if (document.layers)
  {
   	this.obj = document.layers[name];
   	this.style = document.layers[name];
  }
}

function invi(flag)
{
	if (!DHTML) return;
	var x = new getObj('text');
	x.style.visibility = (flag) ? 'hidden' : 'visible'
}

var texttop = 400;

function move(amount)
{
	if (!DHTML) return;
	var x = new getObj('text');
	texttop += amount;
	x.style.top = texttop;
}


function changeCol(col)
{
	if (!DHTML) return;
	var x = new getObj('text');
	x.style.color = col;
}

*/