<!--
function loadhome() {
toggleDisplay('loading','Grp1');
toggleDisplay('home','Grp1');
toggleDisplay('hometop','Grp3');
toggleDisplay('homesub','Grp4');
deleteBalloon()
}

function loadmodels() {
toggleDisplay('loading','Grp1');
toggleDisplay('models','Grp1');
toggleDisplay('modelstop','Grp3');
toggleDisplay('modelssub','Grp4');
deleteBalloon()
}

function loadgoogleearth() {
toggleDisplay('loading','Grp1');
toggleDisplay('googleearth','Grp1');
toggleDisplay('googleearthtop','Grp3');
toggleDisplay('googleearthsub','Grp4');
deleteBalloon()
}

function loadservices() {
toggleDisplay('loading','Grp1');
toggleDisplay('services','Grp1');
toggleDisplay('servicestop','Grp3');
toggleDisplay('servicessub','Grp4');
deleteBalloon()
}

function loadcontact() {
toggleDisplay('loading','Grp1');
toggleDisplay('contact','Grp1');
toggleDisplay('contacttop','Grp3');
toggleDisplay('contactsub','Grp4');
deleteBalloon()
}

function loadnews() {
toggleDisplay('loading','Grp1');
toggleDisplay('news','Grp1');
toggleDisplay('newstop','Grp3');
toggleDisplay('newssub','Grp4');
deleteBalloon()
}

function myPopup2() {
window.open( "http://www.terraforma3d.com/gallery.html", "myWindow", 
"toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=1000,height=496" )
}
-->