function popmap() {
  document.getElementById('mainDiv').style.display='block';
  return false
}

function hide() {
  document.getElementById('mainDiv').style.display='none';
  return false
}
function other_pkg(div1,div2,div3,div4,div5,div6)
{
	document.getElementById(div1).style.display="none";
	document.getElementById(div2).style.display="block";
	document.getElementById(div3).className = "itp_mn_lnk";
	document.getElementById(div4).className = "itp_mn_unlnk";
		document.getElementById(div5).style.display="none";
	document.getElementById(div6).style.display="block";
}


function show_combo()
{
	document.getElementById("otherpkg_lnk").style.display="none";
	document.getElementById("otherpkg_combo").style.display="block";
}