var pdt;
var pmt;
var pd;
var pm;

function initTab() {

	pdt = document.getElementById('popularDestinationsTab');
	pmt = document.getElementById('popularMapsTab');
	pd = document.getElementById('popularDestinations');
	pm = document.getElementById('popularMaps');
}

function selectTab(tab) {
	if (tab == 'Maps') {
		pmt.className = 'selected';
		pdt.className = '';
		pm.className = 'tabContent tabContentActive';
		pd.className = 'tabContent';
	}
	if (tab == 'Destinations') {
		pmt.className = '';
		pdt.className = 'selected';
		pm.className = 'tabContent';
		pd.className = 'tabContent tabContentActive';
	}
}