// CSS Browser Selector   v0.2.5
// Documentation:         http://rafael.adm.br/css_browser_selector
// License:               http://creativecommons.org/licenses/by/2.5/
// Author:                Rafael Lima (http://rafael.adm.br)
// Contributors:          http://rafael.adm.br/css_browser_selector#contributors
var css_browser_selector = function() {
	var 
		ua=navigator.userAgent.toLowerCase(),
		is=function(t){ return ua.indexOf(t) != -1; },
		h=document.getElementsByTagName('html')[0],
		b=(!(/opera|webtv/i.test(ua))&&/msie (\d)/.test(ua))?('ie'+RegExp.$1):is('gecko/')? 'gecko':is('opera/9')?'opera opera9':/opera (\d)/.test(ua)?'opera opera'+RegExp.$1:is('konqueror')?'konqueror':is('applewebkit/')?'webkit safari':is('mozilla/')?'gecko':'',
		os=(is('x11')||is('linux'))?' linux':is('mac')?' mac':is('win')?' win':'';
	var c=b+os+' js';
	h.className += h.className?' '+c:c;
}();

function addDays(inDate, inDays)
{
	return new Date(inDate.getTime() + inDays*24*60*60*1000);
}
function tabSwap(id)
{
    var tab;
    tab = document.getElementById('holiday_tab');
    tab.style.display='none';
    tab = document.getElementById('hotel_tab');
    tab.style.display='none';
    tab = document.getElementById('flight_tab');
    tab.style.display='none';
    tab = document.getElementById('transfer_tab');
    tab.style.display='none';
    tab = document.getElementById(id);
    tab.style.display='block';
}