<!--
var cache_hcm = null;
var cache_bnhcm = null;
var cache_shcm = null;
var cache_bnshcm = null
var cache_bluelabel = null;
var cache_bnbluelabel = null;

function getObj(objname) {
	return	(document.all)?document.all(objname):((document.getElementById)?document.getElementById(objname):null);
}
function set_cache() {
	if (cache_hcm == null)
	{
		cache_hcm = getObj("hcm");
		cache_bnhcm = getObj("bnhcm");
		cache_shcm = getObj("shcm");
		cache_bnshcm = getObj("bnshcm");
		cache_bluelabel = getObj("bluelabel");
		cache_bnbluelabel = getObj("bnbluelabel");
	}
}

function MenuHCMOpen(){
	set_cache();
	if (cache_hcm.style.display == "none")
	{
		cache_hcm.style.display = "block";
		cache_bnhcm.src='../common/bn_hcm_o.gif';
		cache_shcm.style.display = "none";
		cache_bnshcm.src='../common/bn_shcm_n.gif';
		cache_bluelabel.style.display = "none";
		cache_bnbluelabel.src='../common/bn_bluelabel_n.gif';
	}
	return	false;
}
function MenuSHCMOpen(){
	set_cache();
	if (cache_shcm.style.display == "none")
	{
		cache_hcm.style.display = "none";
		cache_bnhcm.src='../common/bn_hcm_n.gif';
		cache_shcm.style.display = "block";
		cache_bnshcm.src='../common/bn_shcm_o.gif';
		cache_bluelabel.style.display = "none";
		cache_bnbluelabel.src='../common/bn_bluelabel_n.gif';
	}
	return	false;
}
function MenuBLUELABELOpen(){
	set_cache();
	if (cache_bluelabel.style.display == "none")
	{
		cache_hcm.style.display = "none";
		cache_bnhcm.src='../common/bn_hcm_n.gif';
		cache_shcm.style.display = "none";
		cache_bnshcm.src='../common/bn_shcm_n.gif';
		cache_bluelabel.style.display = "block";
		cache_bnbluelabel.src='../common/bn_bluelabel_o.gif';
	}
	return	false;
}
function MenuHideON(id){
	obj=(document.all)?document.all(id):((document.getElementById)?document.getElementById(id):null);
		obj.style.display=(obj.style.display=="none")?"block":"none";

		document.getElementById('bn'+id).src='../common/bn_'+id+'_o.gif';
}

function MenuHideOFF(id){
	obj=(document.all)?document.all(id):((document.getElementById)?document.getElementById(id):null);
		obj.style.display=(obj.style.display=="none")?"block":"none";
		document.getElementById('bn'+id).src='../common/bn_'+id+'_n.gif';
}
//-->