function pb_menuBtnOver(btnID,btnLID,btnRID){
	btnObj=document.getElementById(btnID);
	btnLObj=document.getElementById(btnLID);
	btnRObj=document.getElementById(btnRID);
	btnObj.className="menuButton_on";
	btnLObj.className="menuleft_on";
	btnRObj.className="menuright_on";
}

function pb_menuBtnOut(btnID,btnLID,btnRID){
	btnObj=document.getElementById(btnID);
	btnLObj=document.getElementById(btnLID);
	btnRObj=document.getElementById(btnRID);
	if(btnID!=activeBtnID){
		btnObj.className="menuButton";
		btnLObj.className="menuleft";
		btnRObj.className="menuright";
	}
}


function pb_setActiveMenuBtn(){
	var fileRegExpr=/\/(\w+)\.html/;
	var arrResult=fileRegExpr.exec(location.pathname);
//alert (arrResult[1]);
/*
	if(arrResult==null||arrResult[1]=="index"){
		activeBtnID="btn_index";
	}else if(arrResult==null||arrResult[1]=="aboutus"){
		activeBtnID="btn_aboutus";
	}else{
		activeBtnID="btn_"+arrResult[1];
	}
*/

	activeBtnID="btn_"+arrResult[1];

	pb_menuBtnOver(activeBtnID,activeBtnID+"_L",activeBtnID+"_R");
}

function popwin(){
	var url = '/notifier/notifier.php';
	window.open(url, '_child', 'status=no,scrollbars=no,menubar=no,height=400,width=350');
}