/* DHTML-Bibliothek */

var DHTML = false, DOM = false, MSIE4 = false, NS4 = false, OP = false, Type = false;

if (document.getElementById) 
{
  DHTML = true;
  DOM = true;
} 
else 
{
  if (document.all) 
  {
    DHTML = true;
    MSIE4 = true;
  } 
  else 
  {
    if (document.layers) 
    {
      DHTML = true;
       NS4 = true;
    }
  }
}
if (window.opera) 
{
  OP = true;
}

function getElement (Mode, Identifier, ElementNumber) 
{
  var Element, ElementList;
  if (DOM) 
  {
    if (Mode.toLowerCase() == "id") 
    {
      Element = document.getElementById(Identifier);
      if (!Element) 
      {
        Element = false;
      }
      return Element;
    }
    if (Mode.toLowerCase() == "name") 
    {
      ElementList = document.getElementsByName(Identifier);
      Element = ElementList[ElementNumber];
      if (!Element) 
      {
        Element = false;
      }
      return Element;
    }
    if (Mode.toLowerCase() == "tagname") 
    {
      ElementList = document.getElementsByTagName(Identifier);
      Element = ElementList[ElementNumber];
      if (!Element) 
      {
        Element = false;
      }
      return Element;
    }
    return false;
  }
  if (MSIE4) 
  {
    if (Mode.toLowerCase() == "id" || Mode.toLowerCase() == "name") 
    {
      Element = document.all(Identifier);
      if (!Element) 
      {
        Element = false;
      }
      return Element;
    }
    if (Mode.toLowerCase() == "tagname") 
    {
      ElementList = document.all.tags(Identifier);
      Element = ElementList[ElementNumber];
      if (!Element) {
        Element = false;
      }
      return Element;
    }
    return false;
  }
  if (NS4) 
  {
    if (Mode.toLowerCase() == "id" || Mode.toLowerCase() == "name") 
    {
      Element = document[Identifier];
      if (!Element) {
        Element = document.anchors[Identifier];
      }
      if (!Element) {
        Element = false;
      }
      return Element;
    }
    if (Mode.toLowerCase() == "layerindex") 
    {
      Element = document.layers[Identifier];
      if (!Element) 
      {
        Element = false;
      }
      return Element;
    }
    return false;
  }
  return false;
}

function getAttribute (Mode, Identifier, ElementNumber, AttributeName) 
{
  var Attribute;
  var Element = getElement(Mode, Identifier, ElementNumber);
  if (!Element) {
    return false;
  }
  if (DOM || MSIE4) {
    Attribute = Element.getAttribute(AttributeName);
    return Attribute;
  }
  if (NS4) {
    Attribute = Element[AttributeName]
    if (!Attribute) 
    {
       Attribute = false;
    }
    return Attribute;
  }
  return false;
}

function getContent (Mode, Identifier, ElementNumber) 
{
  var Content;
  var Element = getElement(Mode, Identifier, ElementNumber);
  if (!Element) {
    return false;
  }
  if (DOM && Element.firstChild) 
  {
    if (Element.firstChild.nodeType == 3) {
      Content = Element.firstChild.nodeValue;
    } else {
      Content = "";
    }
    return Content;
  }
  if (MSIE4) 
  {
    Content = Element.innerText;
    return Content;
  }
  return false;
}

function setContent (Mode, Identifier, ElementNumber, Text) 
{
  var Element = getElement(Mode, Identifier, ElementNumber);
  if (!Element) 
  {
    return false;
  }
  if (DOM && Element.firstChild) 
  {
    Element.firstChild.nodeValue = Text;
    return true;
  }
  if (MSIE4) 
  {
    Element.innerText = Text;
    return true;
  }
  if (NS4) 
  {
    Element.document.open();
    Element.document.write(Text);
    Element.document.close();
    return true;
  }
}

function Menue(Type) 
{
	var YOffset = 0;
	var XOffset = 0;
	var DivId = "";
	if(Type == 1)
	{
		YOffset = 20;
		XOffset = 265;
		DivId = "NavProducts";
	}
	else
	{
		YOffset = 20;
		XOffset = 95;
		DivId = "NavStardata";
	}
	
  if (typeof window.pageYOffset == "number") 
  {
    if (NS4) 
    {
      getElement("id", DivId).top = window.pageYOffset + YOffset;
      getElement("id", DivId).left = window.pageXOffset + XOffset;
    } 
    else 
    {
      getElement("id", DivId).style.top = window.pageYOffset + YOffset;
      getElement("id", DivId).style.left = window.pageXOffset + XOffset;
    }
  } 
  else 
  {
    if (typeof document.body.scrollTop == "number")
    {
      getElement("id", DivId).style.top = document.body.scrollTop + YOffset;
      getElement("id", DivId).style.left = document.body.scrollLeft + XOffset;
    }
  }
  if (OP)
  {
    //getElement("id", DivId).style.pixelTop = NavLinksPos;
    getElement("id", DivId).style.top = document.body.scrollTop + YOffset;
    getElement("id", DivId).style.left = document.body.scrollLeft + XOffset;
    
  }
  if (NS4) 
  {
    getElement("id", DivId).visibility = "show";
  } 
  else 
  {
    getElement("id", DivId).style.visibility = "visible";
  }
  Type = false;
}

function noMenue (Type) 
{
	var DivId = "";
	if(Type == 1)
	{
		DivId = "NavProducts";
	}
	else
	{
		DivId = "NavStardata";
	}

  if (NS4) 
  {
    getElement("id", DivId).visibility = "hide";
  } 
  else 
  {
    getElement("id", DivId).style.visibility = "hidden";
  }
}