function gallery_hotel(){

if(document.getElementById){
document.getElementById('hotel_tab').style.display = "block";
document.getElementById('hotel_p').style.display = "block";}
else{
document.all['hotel_tab'].style.display = "block";
document.all['hotel_p'].style.display = "block";}

if(document.getElementById){
document.getElementById('ris_tab').style.display = "none";
document.getElementById('ris_p').style.display = "none";}
else{
document.all['ris_tab'].style.display = "none";
document.all['ris_p'].style.display = "none";}

if(document.getElementById){
document.getElementById('ric_tab').style.display = "none";
document.getElementById('ric_p').style.display = "none";}
else{
document.all['ric_tab'].style.display = "none";
document.all['ric_p'].style.display = "none";}

if(document.getElementById){
document.getElementById('scilla_tab').style.display = "none";
document.getElementById('scilla_p').style.display = "none";}
else{
document.all['scilla_tab'].style.display = "none";
document.all['scilla_p'].style.display = "none";}

if(document.getElementById){
document.getElementById('video_tab').style.display = "none";
document.getElementById('video_box').innerHTML = "";
document.getElementById('video_p').style.display = "none";}
else{
document.all['video_tab'].style.display = "none";
document.all['video_box'].innerHTML = "";
document.all['video_p'].style.display = "none";}
}

function gallery_ris(){

if(document.getElementById){
document.getElementById('hotel_tab').style.display = "none";
document.getElementById('hotel_p').style.display = "none";}
else{
document.all['hotel_tab'].style.display = "none";
document.all['hotel_p'].style.display = "none";}

if(document.getElementById){
document.getElementById('ris_tab').style.display = "block";
document.getElementById('ris_p').style.display = "block";}
else{
document.all['ris_tab'].style.display = "block";
document.all['ris_p'].style.display = "block";}

if(document.getElementById){
document.getElementById('ric_tab').style.display = "none";
document.getElementById('ric_p').style.display = "none";}
else{
document.all['ric_tab'].style.display = "none";
document.all['ric_p'].style.display = "none";}

if(document.getElementById){
document.getElementById('scilla_tab').style.display = "none";
document.getElementById('scilla_p').style.display = "none";}
else{
document.all['scilla_tab'].style.display = "none";
document.all['scilla_p'].style.display = "none";}

if(document.getElementById){
document.getElementById('video_tab').style.display = "none";
document.getElementById('video_box').innerHTML = "";
document.getElementById('video_p').style.display = "none";}
else{
document.all['video_tab'].style.display = "none";
document.all['video_box'].innerHTML = "";
document.all['video_p'].style.display = "none";}
}

function gallery_ric(){

if(document.getElementById){
document.getElementById('hotel_tab').style.display = "none";
document.getElementById('hotel_p').style.display = "none";}
else{
document.all['hotel_tab'].style.display = "none";
document.all['hotel_p'].style.display = "none";}

if(document.getElementById){
document.getElementById('ris_tab').style.display = "none";
document.getElementById('ris_p').style.display = "none";}
else{
document.all['ris_tab'].style.display = "none";
document.all['ris_p'].style.display = "none";}

if(document.getElementById){
document.getElementById('ric_tab').style.display = "block";
document.getElementById('ric_p').style.display = "block";}
else{
document.all['ric_tab'].style.display = "block";
document.all['ric_p'].style.display = "block";}

if(document.getElementById){
document.getElementById('scilla_tab').style.display = "none";
document.getElementById('scilla_p').style.display = "none";}
else{
document.all['scilla_tab'].style.display = "none";
document.all['scilla_p'].style.display = "none";}

if(document.getElementById){
document.getElementById('video_tab').style.display = "none";
document.getElementById('video_box').innerHTML = "";
document.getElementById('video_p').style.display = "none";}
else{
document.all['video_tab'].style.display = "none";
document.all['video_box'].innerHTML = "";
document.all['video_p'].style.display = "none";}
}

function gallery_scilla(){

if(document.getElementById){
document.getElementById('hotel_tab').style.display = "none";
document.getElementById('hotel_p').style.display = "none";}
else{
document.all['hotel_tab'].style.display = "none";
document.all['hotel_p'].style.display = "none";}

if(document.getElementById){
document.getElementById('ris_tab').style.display = "none";
document.getElementById('ris_p').style.display = "none";}
else{
document.all['ris_tab'].style.display = "none";
document.all['ris_p'].style.display = "none";}

if(document.getElementById){
document.getElementById('ric_tab').style.display = "none";
document.getElementById('ric_p').style.display = "none";}
else{
document.all['ric_tab'].style.display = "none";
document.all['ric_p'].style.display = "none";}

if(document.getElementById){
document.getElementById('scilla_tab').style.display = "block";
document.getElementById('scilla_p').style.display = "block";}
else{
document.all['scilla_tab'].style.display = "block";
document.all['scilla_p'].style.display = "block";}

if(document.getElementById){
document.getElementById('video_tab').style.display = "none";
document.getElementById('video_box').innerHTML = "";
document.getElementById('video_p').style.display = "none";}
else{
document.all['video_tab'].style.display = "none";
document.all['video_box'].innerHTML = "";
document.all['video_p'].style.display = "none";}
}

function gallery_video(){

var videovar ="<object style='margin-left: 22px;' classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0' data='http://www.krataiis.it/flash/video.swf' width='420' height='280' type='application/x-shockwave-flash'>";
videovar +="<param name='movie' value='http://www.krataiis.it/flash/video.swf' /><param name='quality' value='high' /><param name='wmode' value='transparent' />";
videovar +="<param name='menu' value='false' /><param name='pluginurl' value='http://www.macromedia.com/go/getflashplayer'>";
videovar +="<embed src='http://www.krataiis.it/flash/video.swf' quality='high' menu='false' wmode='transparent' width='420' height='280' name='video_flash' align='middle' allowScriptAccess='sameDomain' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' /></object>";

if(document.getElementById){
document.getElementById('hotel_tab').style.display = "none";
document.getElementById('hotel_p').style.display = "none";}
else{
document.all['hotel_tab'].style.display = "none";
document.all['hotel_p'].style.display = "none";}

if(document.getElementById){
document.getElementById('ris_tab').style.display = "none";
document.getElementById('ris_p').style.display = "none";}
else{
document.all['ris_tab'].style.display = "none";
document.all['ris_p'].style.display = "none";}

if(document.getElementById){
document.getElementById('ric_tab').style.display = "none";
document.getElementById('ric_p').style.display = "none";}
else{
document.all['ric_tab'].style.display = "none";
document.all['ric_p'].style.display = "none";}

if(document.getElementById){
document.getElementById('scilla_tab').style.display = "none";
document.getElementById('scilla_p').style.display = "none";}
else{
document.all['scilla_tab'].style.display = "none";
document.all['scilla_p'].style.display = "none";}

if(document.getElementById){
document.getElementById('video_tab').style.display = "block";
document.getElementById('video_box').innerHTML = videovar;
document.getElementById('video_p').style.display = "block";}
else{
document.all['video_tab'].style.display = "block";
document.all['video_box'].innerHTML = videovar;
document.all['video_p'].style.display = "block";}
}