var cm1=0
var cm2=0
var cm3=0
function changeimage()
{
if (cm1==0) 
{
cm1=1
document.getElementById('m32').src="../img/less.gif"
}
else
{
cm1=0
document.getElementById('m32').src="../img/more.gif"
}
}

function changeimage2()
{
if (cm2==0) 
{
cm2=1
document.getElementById('m41').src="../img/less.gif"
}
else
{
cm2=0
document.getElementById('m41').src="../img/more.gif"
}
}

function changeimage3()
{
if (cm3==0) 
{
cm3=1
document.getElementById('m411').src="../img/less.gif"
}
else
{
cm3=0
document.getElementById('m411').src="../img/more.gif"
}
}