if (document.images) {
  site1on = new Image();
  site1on.src = "images/sb_lovematch_r.jpg";
  site2on = new Image();
  site2on.src = "images/sb_wildthing_r.jpg";
  site3on = new Image();
  site3on.src = "images/sb_samesex_r.jpg";
		
  site1off = new Image();
  site1off.src = "./images/sb_lovematch_n.jpg";
  site2off = new Image();
  site2off.src = "./images/sb_wildthing_n.jpg";
  site3off = new Image();
  site3off.src = "./images/sb_samesex_n.jpg";

  osOff = new Image();
  osOff.src = "./images/os_base.gif"
  osa = new Image();
  osa.src = "./images/os_lovematch.gif"
  osb = new Image();
  osb.src = "./images/os_wildthing.gif"
  osc = new Image();
  osc.src = "./images/os_samesex.gif"
}
function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}