function cacheImages() {


document.getElementById('tr_04').style.display = "none";
document.getElementById('tr_05').style.display = "none";
document.getElementById('tr_06').style.display = "none";
document.getElementById('tr_07').style.display = "none";
document.getElementById('tr_08').style.display = "none";
document.getElementById('tr_09').style.display = "none";
document.getElementById('tr_10').style.display = "none";
document.getElementById('tr_11').style.display = "none";
document.getElementById('tr_12').style.display = "none";
document.getElementById('tr_13').style.display = "none";
document.getElementById('tr_14').style.display = "none";
document.getElementById('tr_15').style.display = "none";
document.getElementById('tr_16').style.display = "none";
document.getElementById('tr_17').style.display = "none";
document.getElementById('tr_18').style.display = "none";
document.getElementById('tr_19').style.display = "none";
document.getElementById('tr_20').style.display = "none";
document.getElementById('tr_21').style.display = "none";
document.getElementById('tr_22').style.display = "none";
document.getElementById('tr_23').style.display = "none";
document.getElementById('tr_24').style.display = "none";
document.getElementById('tr_25').style.display = "none";
document.getElementById('tr_26').style.display = "none";
document.getElementById('tr_27').style.display = "none";
document.getElementById('tr_28').style.display = "none";
document.getElementById('tr_29').style.display = "none";
document.getElementById('tr_30').style.display = "none";
document.getElementById('tr_31').style.display = "none";
document.getElementById('tr_32').style.display = "none";
document.getElementById('tr_33').style.display = "none";
document.getElementById('tr_34').style.display = "none";


document.getElementById('button').innerHTML ='<img src="http://www.unitysound.ch/content/themes/common/images/icons/down.png" onclick="afficheImages()" style="cursor:pointer" border="0" alt="Click here to expand the gallery" title="Click here to expand the gallery" />';
document.getElementById('buttonFooter').innerHTML ='&nbsp;';


};


function afficheImages() {



document.getElementById('tr_04').style.display = "";
document.getElementById('tr_05').style.display = "";
document.getElementById('tr_06').style.display = "";
document.getElementById('tr_07').style.display = "";
document.getElementById('tr_08').style.display = "";
document.getElementById('tr_09').style.display = "";
document.getElementById('tr_10').style.display = "";
document.getElementById('tr_11').style.display = "";
document.getElementById('tr_12').style.display = "";
document.getElementById('tr_13').style.display = "";
document.getElementById('tr_14').style.display = "";
document.getElementById('tr_15').style.display = "";
document.getElementById('tr_16').style.display = "";
document.getElementById('tr_17').style.display = "";
document.getElementById('tr_18').style.display = "";
document.getElementById('tr_19').style.display = "";
document.getElementById('tr_20').style.display = "";
document.getElementById('tr_21').style.display = "";
document.getElementById('tr_22').style.display = "";
document.getElementById('tr_23').style.display = "";
document.getElementById('tr_24').style.display = "";
document.getElementById('tr_25').style.display = "";
document.getElementById('tr_26').style.display = "";
document.getElementById('tr_27').style.display = "";
document.getElementById('tr_28').style.display = "";
document.getElementById('tr_29').style.display = "";
document.getElementById('tr_30').style.display = "";
document.getElementById('tr_31').style.display = "";
document.getElementById('tr_32').style.display = "";
document.getElementById('tr_33').style.display = "";
document.getElementById('tr_34').style.display = "";


document.getElementById('button').innerHTML ='<img src="http://www.unitysound.ch/content/themes/common/images/icons/up.png" onclick="cacheImages()" style="cursor:pointer" border="0" alt="Click here to minimize the gallery" title="Click here to minimize the gallery" />';
document.getElementById('buttonFooter').innerHTML ='<img src="http://www.unitysound.ch/content/themes/common/images/icons/up.png" onclick="cacheImages()" style="cursor:pointer" border="0" alt="Click here to minimize the gallery" title="Click here to minimize the gallery" />';


};




/* events */




function cacheImages_events() {


document.getElementById('tr_events_04').style.display = "none";
document.getElementById('tr_events_05').style.display = "none";
document.getElementById('tr_events_06').style.display = "none";
document.getElementById('tr_events_07').style.display = "none";
document.getElementById('tr_events_08').style.display = "none";
document.getElementById('tr_events_09').style.display = "none";
document.getElementById('tr_events_10').style.display = "none";
document.getElementById('tr_events_11').style.display = "none";
document.getElementById('tr_events_12').style.display = "none";
document.getElementById('tr_events_13').style.display = "none";
document.getElementById('tr_events_14').style.display = "none";
document.getElementById('tr_events_15').style.display = "none";
document.getElementById('tr_events_16').style.display = "none";
document.getElementById('tr_events_17').style.display = "none";
document.getElementById('tr_events_18').style.display = "none";
document.getElementById('tr_events_19').style.display = "none";
document.getElementById('tr_events_20').style.display = "none";
document.getElementById('tr_events_21').style.display = "none";
document.getElementById('tr_events_22').style.display = "none";
document.getElementById('tr_events_23').style.display = "none";
document.getElementById('tr_events_24').style.display = "none";
document.getElementById('tr_events_25').style.display = "none";
document.getElementById('tr_events_26').style.display = "none";
document.getElementById('tr_events_27').style.display = "none";
document.getElementById('tr_events_28').style.display = "none";
document.getElementById('tr_events_29').style.display = "none";
document.getElementById('tr_events_30').style.display = "none";
document.getElementById('tr_events_31').style.display = "none";
document.getElementById('tr_events_32').style.display = "none";
document.getElementById('tr_events_33').style.display = "none";
document.getElementById('tr_events_34').style.display = "none";


document.getElementById('button_events').innerHTML ='<img src="http://www.unitysound.ch/content/themes/common/images/icons/down.png" onclick="afficheImages_events()" style="cursor:pointer" border="0" alt="Click here to expand the gallery" title="Click here to expand the gallery" />';
document.getElementById('buttonFooter_events').innerHTML ='&nbsp;';


};


function afficheImages_events() {



document.getElementById('tr_events_04').style.display = "";
document.getElementById('tr_events_05').style.display = "";
document.getElementById('tr_events_06').style.display = "";
document.getElementById('tr_events_07').style.display = "";
document.getElementById('tr_events_08').style.display = "";
document.getElementById('tr_events_09').style.display = "";
document.getElementById('tr_events_10').style.display = "";
document.getElementById('tr_events_11').style.display = "";
document.getElementById('tr_events_12').style.display = "";
document.getElementById('tr_events_13').style.display = "";
document.getElementById('tr_events_14').style.display = "";
document.getElementById('tr_events_15').style.display = "";
document.getElementById('tr_events_16').style.display = "";
document.getElementById('tr_events_17').style.display = "";
document.getElementById('tr_events_18').style.display = "";
document.getElementById('tr_events_19').style.display = "";
document.getElementById('tr_events_20').style.display = "";
document.getElementById('tr_events_21').style.display = "";
document.getElementById('tr_events_22').style.display = "";
document.getElementById('tr_events_23').style.display = "";
document.getElementById('tr_events_24').style.display = "";
document.getElementById('tr_events_25').style.display = "";
document.getElementById('tr_events_26').style.display = "";
document.getElementById('tr_events_27').style.display = "";
document.getElementById('tr_events_28').style.display = "";
document.getElementById('tr_events_29').style.display = "";
document.getElementById('tr_events_30').style.display = "";
document.getElementById('tr_events_31').style.display = "";
document.getElementById('tr_events_32').style.display = "";
document.getElementById('tr_events_33').style.display = "";
document.getElementById('tr_events_34').style.display = "";


document.getElementById('button_events').innerHTML ='<img src="http://www.unitysound.ch/content/themes/common/images/icons/up.png" onclick="cacheImages_events()" style="cursor:pointer" border="0" alt="Click here to minimize the gallery" title="Click here to minimize the gallery" />';
document.getElementById('buttonFooter_events').innerHTML ='<img src="http://www.unitysound.ch/content/themes/common/images/icons/up.png" onclick="cacheImages_events()" style="cursor:pointer" border="0" alt="Click here to minimize the gallery" title="Click here to minimize the gallery" />';


};




/* jamaica */



function cacheImages_jamaica() {


document.getElementById('tr_jamaica_04').style.display = "none";
document.getElementById('tr_jamaica_05').style.display = "none";
document.getElementById('tr_jamaica_06').style.display = "none";
document.getElementById('tr_jamaica_07').style.display = "none";
document.getElementById('tr_jamaica_08').style.display = "none";
document.getElementById('tr_jamaica_09').style.display = "none";
document.getElementById('tr_jamaica_10').style.display = "none";
document.getElementById('tr_jamaica_11').style.display = "none";
document.getElementById('tr_jamaica_12').style.display = "none";
document.getElementById('tr_jamaica_13').style.display = "none";
document.getElementById('tr_jamaica_14').style.display = "none";
document.getElementById('tr_jamaica_15').style.display = "none";
document.getElementById('tr_jamaica_16').style.display = "none";
document.getElementById('tr_jamaica_17').style.display = "none";
document.getElementById('tr_jamaica_18').style.display = "none";
document.getElementById('tr_jamaica_19').style.display = "none";
document.getElementById('tr_jamaica_20').style.display = "none";
document.getElementById('tr_jamaica_21').style.display = "none";
document.getElementById('tr_jamaica_22').style.display = "none";
document.getElementById('tr_jamaica_23').style.display = "none";
document.getElementById('tr_jamaica_24').style.display = "none";
document.getElementById('tr_jamaica_25').style.display = "none";
document.getElementById('tr_jamaica_26').style.display = "none";
document.getElementById('tr_jamaica_27').style.display = "none";
document.getElementById('tr_jamaica_28').style.display = "none";
document.getElementById('tr_jamaica_29').style.display = "none";
document.getElementById('tr_jamaica_30').style.display = "none";
document.getElementById('tr_jamaica_31').style.display = "none";
document.getElementById('tr_jamaica_32').style.display = "none";
document.getElementById('tr_jamaica_33').style.display = "none";
document.getElementById('tr_jamaica_34').style.display = "none";


document.getElementById('button_jamaica').innerHTML ='<img src="http://www.unitysound.ch/content/themes/common/images/icons/down.png" onclick="afficheImages_jamaica()" style="cursor:pointer" border="0" alt="Click here to expand the gallery" title="Click here to expand the gallery" />';
document.getElementById('buttonFooter_jamaica').innerHTML ='&nbsp;';


};


function afficheImages_jamaica() {



document.getElementById('tr_jamaica_04').style.display = "";
document.getElementById('tr_jamaica_05').style.display = "";
document.getElementById('tr_jamaica_06').style.display = "";
document.getElementById('tr_jamaica_07').style.display = "";
document.getElementById('tr_jamaica_08').style.display = "";
document.getElementById('tr_jamaica_09').style.display = "";
document.getElementById('tr_jamaica_10').style.display = "";
document.getElementById('tr_jamaica_11').style.display = "";
document.getElementById('tr_jamaica_12').style.display = "";
document.getElementById('tr_jamaica_13').style.display = "";
document.getElementById('tr_jamaica_14').style.display = "";
document.getElementById('tr_jamaica_15').style.display = "";
document.getElementById('tr_jamaica_16').style.display = "";
document.getElementById('tr_jamaica_17').style.display = "";
document.getElementById('tr_jamaica_18').style.display = "";
document.getElementById('tr_jamaica_19').style.display = "";
document.getElementById('tr_jamaica_20').style.display = "";
document.getElementById('tr_jamaica_21').style.display = "";
document.getElementById('tr_jamaica_22').style.display = "";
document.getElementById('tr_jamaica_23').style.display = "";
document.getElementById('tr_jamaica_24').style.display = "";
document.getElementById('tr_jamaica_25').style.display = "";
document.getElementById('tr_jamaica_26').style.display = "";
document.getElementById('tr_jamaica_27').style.display = "";
document.getElementById('tr_jamaica_28').style.display = "";
document.getElementById('tr_jamaica_29').style.display = "";
document.getElementById('tr_jamaica_30').style.display = "";
document.getElementById('tr_jamaica_31').style.display = "";
document.getElementById('tr_jamaica_32').style.display = "";
document.getElementById('tr_jamaica_33').style.display = "";
document.getElementById('tr_jamaica_34').style.display = "";


document.getElementById('button_jamaica').innerHTML ='<img src="http://www.unitysound.ch/content/themes/common/images/icons/up.png" onclick="cacheImages_jamaica()" style="cursor:pointer" border="0" alt="Click here to minimize the gallery" title="Click here to minimize the gallery" />';
document.getElementById('buttonFooter_jamaica').innerHTML ='<img src="http://www.unitysound.ch/content/themes/common/images/icons/up.png" onclick="cacheImages_jamaica()" style="cursor:pointer" border="0" alt="Click here to minimize the gallery" title="Click here to minimize the gallery" />';


};




/* crew */



function cacheImages_crew() {


document.getElementById('tr_crew_04').style.display = "none";
document.getElementById('tr_crew_05').style.display = "none";
document.getElementById('tr_crew_06').style.display = "none";
document.getElementById('tr_crew_07').style.display = "none";
document.getElementById('tr_crew_08').style.display = "none";
document.getElementById('tr_crew_09').style.display = "none";
document.getElementById('tr_crew_10').style.display = "none";
document.getElementById('tr_crew_11').style.display = "none";
document.getElementById('tr_crew_12').style.display = "none";
document.getElementById('tr_crew_13').style.display = "none";
document.getElementById('tr_crew_14').style.display = "none";
document.getElementById('tr_crew_15').style.display = "none";
document.getElementById('tr_crew_16').style.display = "none";
document.getElementById('tr_crew_17').style.display = "none";
document.getElementById('tr_crew_18').style.display = "none";
document.getElementById('tr_crew_19').style.display = "none";
document.getElementById('tr_crew_20').style.display = "none";
document.getElementById('tr_crew_21').style.display = "none";
document.getElementById('tr_crew_22').style.display = "none";
document.getElementById('tr_crew_23').style.display = "none";
document.getElementById('tr_crew_24').style.display = "none";
document.getElementById('tr_crew_25').style.display = "none";
document.getElementById('tr_crew_26').style.display = "none";
document.getElementById('tr_crew_27').style.display = "none";
document.getElementById('tr_crew_28').style.display = "none";
document.getElementById('tr_crew_29').style.display = "none";
document.getElementById('tr_crew_30').style.display = "none";
document.getElementById('tr_crew_31').style.display = "none";
document.getElementById('tr_crew_32').style.display = "none";
document.getElementById('tr_crew_33').style.display = "none";
document.getElementById('tr_crew_34').style.display = "none";


document.getElementById('button_crew').innerHTML ='<img src="http://www.unitysound.ch/content/themes/common/images/icons/down.png" onclick="afficheImages_crew()" style="cursor:pointer" border="0" alt="Click here to expand the gallery" title="Click here to expand the gallery" />';
document.getElementById('buttonFooter_crew').innerHTML ='&nbsp;';


};


function afficheImages_crew() {



document.getElementById('tr_crew_04').style.display = "";
document.getElementById('tr_crew_05').style.display = "";
document.getElementById('tr_crew_06').style.display = "";
document.getElementById('tr_crew_07').style.display = "";
document.getElementById('tr_crew_08').style.display = "";
document.getElementById('tr_crew_09').style.display = "";
document.getElementById('tr_crew_10').style.display = "";
document.getElementById('tr_crew_11').style.display = "";
document.getElementById('tr_crew_12').style.display = "";
document.getElementById('tr_crew_13').style.display = "";
document.getElementById('tr_crew_14').style.display = "";
document.getElementById('tr_crew_15').style.display = "";
document.getElementById('tr_crew_16').style.display = "";
document.getElementById('tr_crew_17').style.display = "";
document.getElementById('tr_crew_18').style.display = "";
document.getElementById('tr_crew_19').style.display = "";
document.getElementById('tr_crew_20').style.display = "";
document.getElementById('tr_crew_21').style.display = "";
document.getElementById('tr_crew_22').style.display = "";
document.getElementById('tr_crew_23').style.display = "";
document.getElementById('tr_crew_24').style.display = "";
document.getElementById('tr_crew_25').style.display = "";
document.getElementById('tr_crew_26').style.display = "";
document.getElementById('tr_crew_27').style.display = "";
document.getElementById('tr_crew_28').style.display = "";
document.getElementById('tr_crew_29').style.display = "";
document.getElementById('tr_crew_30').style.display = "";
document.getElementById('tr_crew_31').style.display = "";
document.getElementById('tr_crew_32').style.display = "";
document.getElementById('tr_crew_33').style.display = "";
document.getElementById('tr_crew_34').style.display = "";


document.getElementById('button_crew').innerHTML ='<img src="http://www.unitysound.ch/content/themes/common/images/icons/up.png" onclick="cacheImages_crew()" style="cursor:pointer" border="0" alt="Click here to minimize the gallery" title="Click here to minimize the gallery" />';
document.getElementById('buttonFooter_crew').innerHTML ='<img src="http://www.unitysound.ch/content/themes/common/images/icons/up.png" onclick="cacheImages_crew()" style="cursor:pointer" border="0" alt="Click here to minimize the gallery" title="Click here to minimize the gallery" />';


};




/* sound */



function cacheImages_sound() {


document.getElementById('tr_sound_04').style.display = "none";
document.getElementById('tr_sound_05').style.display = "none";
document.getElementById('tr_sound_06').style.display = "none";
document.getElementById('tr_sound_07').style.display = "none";
document.getElementById('tr_sound_08').style.display = "none";
document.getElementById('tr_sound_09').style.display = "none";
document.getElementById('tr_sound_10').style.display = "none";
document.getElementById('tr_sound_11').style.display = "none";
document.getElementById('tr_sound_12').style.display = "none";
document.getElementById('tr_sound_13').style.display = "none";
document.getElementById('tr_sound_14').style.display = "none";
document.getElementById('tr_sound_15').style.display = "none";
document.getElementById('tr_sound_16').style.display = "none";
document.getElementById('tr_sound_17').style.display = "none";
document.getElementById('tr_sound_18').style.display = "none";
document.getElementById('tr_sound_19').style.display = "none";
document.getElementById('tr_sound_20').style.display = "none";
document.getElementById('tr_sound_21').style.display = "none";
document.getElementById('tr_sound_22').style.display = "none";
document.getElementById('tr_sound_23').style.display = "none";
document.getElementById('tr_sound_24').style.display = "none";
document.getElementById('tr_sound_25').style.display = "none";
document.getElementById('tr_sound_26').style.display = "none";
document.getElementById('tr_sound_27').style.display = "none";
document.getElementById('tr_sound_28').style.display = "none";
document.getElementById('tr_sound_29').style.display = "none";
document.getElementById('tr_sound_30').style.display = "none";
document.getElementById('tr_sound_31').style.display = "none";
document.getElementById('tr_sound_32').style.display = "none";
document.getElementById('tr_sound_33').style.display = "none";
document.getElementById('tr_sound_34').style.display = "none";


document.getElementById('button_sound').innerHTML ='<img src="http://www.unitysound.ch/content/themes/common/images/icons/down.png" onclick="afficheImages_sound()" style="cursor:pointer" border="0" alt="Click here to expand the gallery" title="Click here to expand the gallery" />';
document.getElementById('buttonFooter_sound').innerHTML ='&nbsp;';


};


function afficheImages_sound() {



document.getElementById('tr_sound_04').style.display = "";
document.getElementById('tr_sound_05').style.display = "";
document.getElementById('tr_sound_06').style.display = "";
document.getElementById('tr_sound_07').style.display = "";
document.getElementById('tr_sound_08').style.display = "";
document.getElementById('tr_sound_09').style.display = "";
document.getElementById('tr_sound_10').style.display = "";
document.getElementById('tr_sound_11').style.display = "";
document.getElementById('tr_sound_12').style.display = "";
document.getElementById('tr_sound_13').style.display = "";
document.getElementById('tr_sound_14').style.display = "";
document.getElementById('tr_sound_15').style.display = "";
document.getElementById('tr_sound_16').style.display = "";
document.getElementById('tr_sound_17').style.display = "";
document.getElementById('tr_sound_18').style.display = "";
document.getElementById('tr_sound_19').style.display = "";
document.getElementById('tr_sound_20').style.display = "";
document.getElementById('tr_sound_21').style.display = "";
document.getElementById('tr_sound_22').style.display = "";
document.getElementById('tr_sound_23').style.display = "";
document.getElementById('tr_sound_24').style.display = "";
document.getElementById('tr_sound_25').style.display = "";
document.getElementById('tr_sound_26').style.display = "";
document.getElementById('tr_sound_27').style.display = "";
document.getElementById('tr_sound_28').style.display = "";
document.getElementById('tr_sound_29').style.display = "";
document.getElementById('tr_sound_30').style.display = "";
document.getElementById('tr_sound_31').style.display = "";
document.getElementById('tr_sound_32').style.display = "";
document.getElementById('tr_sound_33').style.display = "";
document.getElementById('tr_sound_34').style.display = "";


document.getElementById('button_sound').innerHTML ='<img src="http://www.unitysound.ch/content/themes/common/images/icons/up.png" onclick="cacheImages_sound()" style="cursor:pointer" border="0" alt="Click here to minimize the gallery" title="Click here to minimize the gallery" />';
document.getElementById('buttonFooter_sound').innerHTML ='<img src="http://www.unitysound.ch/content/themes/common/images/icons/up.png" onclick="cacheImages_sound()" style="cursor:pointer" border="0" alt="Click here to minimize the gallery" title="Click here to minimize the gallery" />';


};