function switchResHomeTab(to)
{
	var iwantto_box = document.getElementById('iwantto_box');
	var weather_box = document.getElementById('weather_box');
	var iwantto_tab = document.getElementById('iwantto_tab');
	var weather_tab = document.getElementById('weather_tab');
	
	var exdate = new Date();
	exdate.setDate(exdate.getDate() + 365);
	
	var cookie_val;
	if (to == 'weather')
	{
		iwantto_box.style.display = 'none';
		weather_box.style.display = 'block';
		iwantto_tab.className = '';
		weather_tab.className = 'active';
		cookie_val = 'weather';
	}
	else
	{
		iwantto_box.style.display = 'block';
		weather_box.style.display = 'none';
		iwantto_tab.className = 'active';
		weather_tab.className = '';
		cookie_val = 'iwantto';
	}
	document.cookie = 'res_home_tab=' + cookie_val + '; expires=' + exdate.toUTCString() + '; path=/; domain=.vcn.com';
}