if (document.images) {

	var orchestraOn = new Image();
      orchestraOn.src = "../icons4/orchestra_on.gif";
      var orchestraOff = new Image();
      orchestraOff.src = "../icons4/orchestra_off.gif";

}

function changeIn(imageName) {
      if (!document.images) return;
      document.images[imageName].src = eval(imageName + "On.src");
}

function changeOut(imageName) {
      if (!document.images) return;
      document.images[imageName].src = eval(imageName + "Off.src");
}


document.write('<a onmouseover="changeIn(\'orchestra\');" onmouseout="changeOut(\'orchestra\');" a href="../musicgroups.htm#orchestra"><img src="../icons4/orchestra_off.gif" name="orchestra" border=0 width="96" height="18" vspace="1"></a>')