// JavaScript Document

// include css file
if (navigator.appVersion.indexOf("Win") != -1){
	document.write ("<LINK REL=stylesheet HREF=css/win.css TYPE=text/css>")
}else{
	document.write ("<LINK REL=stylesheet HREF=css/mac.css TYPE=text/css>")
}

// image swapping
function switchImage(imgName, imgSrc) 
{
  if (document.images)
  {
    if (imgSrc != "none")
    {
      document.images[imgName].src = imgSrc;
    }
  }
}