<!--
function modificamenu(){
	co1 = document.getElementById('colonnasx').offsetHeight;
	co2 = document.getElementById('menu_vert').offsetHeight;


	altok = co1;
	if (co2 > altok) altok = co2;

	document.getElementById('menu_vert').style.height = (altok-4) + 'px';

}
//-->

<!--
function modificaaltezza(){
	col1 = document.getElementById('colonnasx').offsetHeight;
	col2 = document.getElementById('colonnacentrale').offsetHeight;
	col3 = document.getElementById('colonnadx').offsetHeight;


	altok2 = col1;
	if (col2 > altok2) altok2 = col2;
	if (col3 > altok2) altok2 = col3;

	document.getElementById('colonnasx').style.height = altok2 + 'px';
	document.getElementById('colonnacentrale').style.height = altok2 + 'px';
	document.getElementById('colonnadx').style.height = altok2 + 'px';

}
//-->