var total_sub_menu = 6;
function HideSubMenu(d) {
if(d.length < 1) { return; }
document.getElementById(d).style.display = "none";
}
function ShowSubMenu(d) {
if(d.length < 1) { return; }
for (i=1; i <= total_sub_menu; i++){
	HideSubMenu('dropmenu_'+i)
}
document.getElementById('ROLLOUT').style.display = "block";
document.getElementById(d).style.display = "block";


}
function HideAllMenu(){
	for (i=1; i <= total_sub_menu; i++){
		HideSubMenu('dropmenu_'+i)
	}
	HideSubMenu('ROLLOUT');
	//document.getElementById('ROLLOUT').style.visibility = "hidden";
	
}

//document.getElementById(master_id+'_'+d).style.visibility = "visible";