var HeaderLoaded = false;

function HeaderLoad()
{
rimage_01=new Image();
rimage_01.src="/Images/Header/r_graphics.gif";
rimage_02=new Image();
rimage_02.src="/Images/Header/r_visualisation.gif";
rimage_03=new Image();
rimage_03.src="/Images/Header/r_architects.gif";
 return (HeaderLoaded = true);
}


function transformPicture(flg,theImg,imgname)
{
  if (document.images)
  {   
   
    theImg.style.filter="blendTrans(duration=0.5)";
    theImg.filters.blendTrans(duration=0.5).Apply();
    theImg.filters.blendTrans.Play();
   // SWAP IMAGE
      if (flg==1 &&(HeaderLoaded == true))
			theImg.src="/Images/Header/r_" + imgname + ".gif";
		else
			theImg.src="/Images/Header/" + imgname + ".gif";
    }	
  }