/**
 * 2006.12 AGILE corp.
 **/

  agent = navigator.userAgent;
  ag = 0;
  if( agent.indexOf("Mozilla/2") == 0 ) { ag = 1; }
  if( ag != 1 ) {
    document.m0 = new Image();     document.m0.src = "image/bt0a.gif";
    document.m1 = new Image();     document.m1.src = "image/bt1a.gif";
    document.m2 = new Image();     document.m2.src = "image/bt2a.gif";
    document.m3 = new Image();     document.m3.src = "image/bt3a.gif";
    document.m4 = new Image();     document.m4.src = "image/bt4a.gif";
  }


  function ImgC( iname, idata ) {
    if( document.images ) {
      if( ag != 1 ) {
        iname.src = idata;
      }
    }
  }