// JavaScript Document
function showhide_menus(param1,param2){
	var menu_1 = "menu1";
	var menu_2 = "menu2";
	var menu_3 = "menu3";
	var menu_4 = "menu4";
	var menu_5 = "menu5";
	var menu_6 = "menu6";
	if (param2 == "remove"){
		document.getElementById(param1).style.display = "none";
	}
	if (param2 == "dsplay"){
		document.getElementById(menu_1).style.display = "none";
		document.getElementById(menu_2).style.display = "none";
		document.getElementById(menu_3).style.display = "none";
		document.getElementById(menu_4).style.display = "none";
		document.getElementById(menu_5).style.display = "none";
		document.getElementById(menu_6).style.display = "none";
		document.getElementById(param1).style.display = "inline";
	}
	if (param2 == "clr"){
		document.getElementById(menu_1).style.display = "none";
		document.getElementById(menu_2).style.display = "none";
		document.getElementById(menu_3).style.display = "none";
		document.getElementById(menu_4).style.display = "none";
		document.getElementById(menu_5).style.display = "none";
		document.getElementById(menu_6).style.display = "none";
	}
	else {
		return false;
	}
}