function hideDivs(){
var height = document.getElementById('mainimage');
var box = document.getElementById('dualis');
var box2 = document.getElementById('prodatec');
var box3 = document.getElementById('cad2m');
var box4 = document.getElementById('simx');
var box5 = document.getElementById('cad');
var box6 = document.getElementById('cati');
var box7 = document.getElementById('dazztech');
var box8 = document.getElementById('pitotech');
var box9 = document.getElementById('nuovamacut');
var box10 = document.getElementById('dasi');
var box11 = document.getElementById('prefactor');
box.style.display="none";
box2.style.display="none";
box3.style.display="none";
box4.style.display="none";
box5.style.display="none";
box6.style.display="none";
box7.style.display="none";
box8.style.display="none";
box9.style.display="none";
box10.style.display="none";
box11.style.display="none";
}
function showDualis(){

var item = document.getElementById('dualis');
item.style.border='medium ridge';
item.style.display='inline';
item.style.position="absolute";
item.style.top="200px";
item.style.left="600px";
item.style.borderstyle='ridge';

}
function showProdatec(){
var item = document.getElementById('prodatec');
item.style.border='medium ridge';
item.style.display='inline';
item.style.position="absolute";
item.style.top="200px";
item.style.left="600px";
}
function showCad2m(){

var item = document.getElementById('cad2m');
item.style.border='medium ridge';
item.style.display='inline';
item.style.position="absolute";
item.style.top="200px";
item.style.left="600px";

}
function showSimx(){
var item = document.getElementById('simx');
item.style.border='medium ridge';
item.style.display='inline';
item.style.position="absolute";
item.style.top="200px";
item.style.left="600px";
}
function showCad(){

var item = document.getElementById('cad');
item.style.border='medium ridge';
item.style.display='inline';
item.style.position="absolute";
item.style.top="200px";
item.style.left="600px";

}
function showCati(){
var item = document.getElementById('cati');
item.style.border='medium ridge';
item.style.display='inline';
item.style.position="absolute";
item.style.top="200px";
item.style.left="600px";
}
function showDazztech(){

var item = document.getElementById('dazztech');
item.style.border='medium ridge';
item.style.display='inline';
item.style.position="absolute";
item.style.top="200px";
item.style.left="600px";

}
function showPitotech(){
var item = document.getElementById('pitotech');
var item2 = document.getElementById('prefactor');
item.style.border='medium ridge';
item.style.display='inline';
item.style.position="absolute";
item.style.top="100px";
item.style.left="470px";
item2.style.border='medium ridge';
item2.style.display='inline';
item2.style.position="absolute";
item2.style.top="351px";
item2.style.left="470px";
}

function showNuovamacut(){
var item = document.getElementById('nuovamacut');
item.style.border='medium ridge';
item.style.display='inline';
item.style.position="absolute";
item.style.top="200px";
item.style.left="600px";
}
function showDasi(){
var item = document.getElementById('dasi');
item.style.border='medium ridge';
item.style.display='inline';
item.style.position="absolute";
item.style.top="200px";
item.style.left="600px";
}

function hideDualis()
{
var item = document.getElementById('dualis');
item.style.display="none";
}
function hideProdatec()
{
var item = document.getElementById('prodatec');
item.style.display="none";
}
function hideCad2m()
{
var item = document.getElementById('cad2m');
item.style.display="none";
}
function hideSimx()
{
var item = document.getElementById('simx');
item.style.display="none";
}
function hideCad()
{
var item = document.getElementById('cad');
item.style.display="none";
}
function hideCati()
{
var item = document.getElementById('cati');
item.style.display="none";
}
function hideDazztech()
{
var item = document.getElementById('dazztech');
item.style.display="none";
}
function hidePitotech()
{
var item = document.getElementById('pitotech');
var item2= document.getElementById('prefactor');
item.style.display="none";
item2.style.display="none";
}
function hideNuovamacut(){
var item = document.getElementById('nuovamacut');
item.style.display="none";
}
function hideDasi(){
var item = document.getElementById('dasi');
item.style.display="none";
}