function mk_input (val, s2d) {

	if (val == 'y') {
		txt	= 'Yes';
		s2d	= "'" + s2d + "'";
	} else {
		txt	= 'No';
		s2d	= "false";
	}

	var clik	= "set_home('" + val + "'," + s2d + ");";

	var np		= document.createElement("input");
	np.type		= 'button';
	np.value	= txt;

	if (isIE == true) {
		np.onclick	= function () {	clik };
	} else {
		np.setAttribute('onClick', clik);
	}

	return np;
}


function ask_home (st, s2d) {

	home_st				= st.replace(/_/, " ");
	var sh				= document.getElementById('set_home');
	sh.style.display	= 'block';
	sh_yes				= mk_input ('y', s2d);
	sh_no				= mk_input ('n', '');

	while(sh.firstChild) sh.removeChild(sh.firstChild);

	var spn					= document.createElement("span");
	spn.style.fontWeight	= 'bold';
	spn.appendChild(document.createTextNode(home_st));

	sh.appendChild(document.createTextNode('Would you like to set '));
	sh.appendChild(spn);
	sh.appendChild(document.createTextNode(' as your home state? '));
	sh.appendChild(sh_yes);
	sh.appendChild(document.createTextNode(' '));
	sh.appendChild(sh_no);
}

function set_home (rsp,st) {

	home_div	= document.getElementById('set_home');

	if (rsp == 'y') {
		var today	= new Date();
		var expire	= new Date();
		expire.setTime(today.getTime() + 3600000*24*365*10);

		document.cookie = "home_state=" + encodeURIComponent(st) + ";expires=" + expire.toGMTString();

		rmv_state(st, false);
	}

	home_div.style.display	= 'none';
}

function rmv_state (st, ax) {

	st_span	= document.getElementById('chg_st');

	if (ax == false) {
		rst_lnk				= "-&nbsp;&nbsp;<a href=\"javascript:void(0);\" onclick=\"rmv_state('" + st + "', true);\" >Reset home state</a>";
		st_span.innerHTML	= rst_lnk;
	} else {
		document.cookie		= "home_state=" + encodeURIComponent(st) + ";expires=Thu, 01-Jan-1970 00:00:01 GMT; secure";
		st_span.innerHTML	= '';
	}
}

function live_state_on () {
	usl		= document.getElementById('us_live');
	usl.style.visibility = 'visible';
	bbo		= new Image(); 
	bbo.src	= '/img/rc-brn.gif';
}