// showBlock method by shabith I 
//shabith.it@gmail.com
function showBlock(id, mode)
{
 if(mode == 'toursBTN')
 {
 obj = document.getElementById(mode);
 obj.src = 'images/tours-on.png';

 obj = document.getElementById('hotelsBTN');
 obj.src = 'images/hotels-off.png';
 
 obj = document.getElementById('villasBTN');
 obj.src = 'images/villas-off.png';
 
  obj = document.getElementById('excursionsBTN');
 obj.src = 'images/excursions-off.png';
 }
if(mode == 'hotelsBTN')
 {
 obj = document.getElementById(mode);
 obj.src = 'images/hotels-on.png';

  obj = document.getElementById('toursBTN');
 obj.src = 'images/tours-off.png';
 
 obj = document.getElementById('villasBTN');
 obj.src = 'images/villas-off.png';

 obj = document.getElementById('excursionsBTN');
 obj.src = 'images/excursions-off.png';

 }
 if(mode == 'excursionsBTN')
 {
 obj = document.getElementById(mode);
 obj.src = 'images/excursions-on.png';

 obj = document.getElementById('toursBTN');
 obj.src = 'images/tours-off.png';
 
 obj = document.getElementById('villasBTN');
 obj.src = 'images/villas-off.png';
 
 obj = document.getElementById('hotelsBTN');
 obj.src = 'images/hotels-off.png';
 }
if(mode == 'villasBTN')
 {
 obj = document.getElementById(mode);
 obj.src = 'images/villas-on.png';

 obj = document.getElementById('hotelsBTN');
 obj.src = 'images/hotels-off.png';
 
 obj = document.getElementById('toursBTN');
 obj.src = 'images/tours-off.png';
 
 obj = document.getElementById('excursionsBTN');
 obj.src = 'images/excursions-off.png';
 }
 obj = document.getElementById('hotelsDIV');
 obj.style.display = 'none';
 obj = document.getElementById('toursDIV');
 obj.style.display = 'none';
 
 obj = document.getElementById('excursionsDIV');
 obj.style.display = 'none';
 obj = document.getElementById('villasDIV');
 obj.style.display = 'none';

 obj = document.getElementById(id);
 obj.style.display = 'block';
}