function showsubmenu(jp_id)
{
        var j_obj;

        j_obj = eval("document.all['" + jp_id + "']");
        j_obj.style.visibility="visible";
}

function hidesubmenu(jp_id)
{
        var j_obj;

        j_obj = eval("document.all['" + jp_id + "']");
        j_obj.style.visibility="hidden";
}



function ImgRestore(imgID) {
 document[imgID].src="images/"+imgID+"_off.gif";
}

function swapImage(imgID) {
  document[imgID].src="images/"+imgID+"_over.gif";
}

function sImgRestore(imgID) {
 document[imgID].src="../images/"+imgID+"_off.gif";
}

function sswapImage(imgID) {
  document[imgID].src="../images/"+imgID+"_over.gif";
}


function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true)