function sMenu(objID) {
	if (!document.getElementById) return;
	var ob = document.getElementById(objID).style;
	ob.display = (ob.display == 'block')?'none': 'block';
}

function issset(varname){
  return(typeof(window[varname])!='undefined');
}

function displayMenu() {
	if (issset('sm1')) sMenu('m_about');
	if (issset('sm2')) sMenu('m_women');
		if (issset('sm21')) sMenu('sw_breast');
		if (issset('sm22')) sMenu('sw_body');
		if (issset('sm23')) sMenu('sw_rejuvenation');
	if (issset('sm3')) sMenu('m_men')
		if (issset('sm31')) sMenu('sm_body');
		if (issset('sm32')) sMenu('sm_rejuvenation');


}