// **************************************************************
// File		      : basfunc.js
// Created	    : 2002/02/22	Christoph Bünger
// Description	: Basisfunktionen in JavaScript
// **************************************************************
	  
function trIn(obj)
{
  try{
    obj.origClassName = obj.className;
    obj.origbgColor = obj.bgColor;
    obj.className = "tr_over";
  } catch(e) {};
}

function trOut(obj)
{
  try
  {
    obj.className = obj.origClassName;
    if(obj.origbgColor != "")
      obj.bgColor = obj.origbgColor;
  } 
  catch(e) 
  {
    try{
      obj.className = "tr_normal";
    } catch(e) {};
  }
}

function gotourl(sUrl)
{
  top.document.location.href = sUrl;
}