var z=1;
function show()
{
var e=document.getElementById("ijsmachines")
if      (z==0)e.style.display="block", z=1;
}
function hide()
{
var e=document.getElementById("ijsmachines")
if      (z==1)e.style.display="none", z=0;
}
var z=1;
function show2()
{
var e=document.getElementById("fornuizen")
if      (z==0)e.style.display="block", z=1;
}
function hide2()
{
var e=document.getElementById("fornuizen")
if      (z==1)e.style.display="none", z=0;
}
function koelingcolor(mc)
{
var ac=mc;
if      (ac==0)document.getElementById("koelingtab").style.backgroundColor="transparent";
else if (ac>0) document.getElementById("koelingtab").style.backgroundColor="#00009F";
}
function ijscolor(mc)
{
var bc=mc;
if      (bc==0)          document.getElementById("ijsbloktab").style.backgroundColor="transparent",document.getElementById("ijsmachinetab").style.backgroundColor="#0000CC";
else if (bc==1 || bc==2) document.getElementById("ijsbloktab").style.backgroundColor="#00009F",    document.getElementById("ijsmachinetab").style.backgroundColor="#0000CC";
else if (bc==3)          document.getElementById("ijsbloktab").style.backgroundColor="#00009F",    document.getElementById("ijsmachinetab").style.backgroundColor="#00009F";
}
function kookcolor(mc)
{
var cc=mc;
if      (cc==0)          document.getElementById("kooktab").style.backgroundColor="transparent",document.getElementById("fornuistab").style.backgroundColor="#0000CC";
else if (cc==1 || cc==2) document.getElementById("kooktab").style.backgroundColor="#00009F",    document.getElementById("fornuistab").style.backgroundColor="#0000CC";
else if (cc==3)          document.getElementById("kooktab").style.backgroundColor="#00009F",    document.getElementById("fornuistab").style.backgroundColor="#00009F";
}
function keukcolor(mc)
{
var ac=mc;
if      (ac==0)document.getElementById("keuktab").style.backgroundColor="transparent";
else if (ac>0) document.getElementById("keuktab").style.backgroundColor="#00009F";
}
function vaatcolor(mc)
{
var ac=mc;
if      (ac==0)document.getElementById("vaattab").style.backgroundColor="transparent";
else if (ac>0) document.getElementById("vaattab").style.backgroundColor="#00009F";
}