function menuToggle(trigger, controlled)
{
	var theTrigger = document.getElementById(trigger); 
	var theControlled = document.getElementById(controlled);
	
	if(theControlled && theTrigger)
	{
		if(theControlled.className.match(/pn-hide/))
		{
			theControlled.className = theControlled.className.replace(/pn-hide/,'');
			//
			theTrigger.src = 'modules/mStore/pnimages/spazi.gif';
		}
		else
		{
			classNames = theControlled.className.split(/\s+/);
			classNames[classNames.length] = 'pn-hide';
			theControlled.className = classNames.join(' ');
			//
			theTrigger.src = 'modules/mStore/pnimages/spaziright.gif';
			
		}
	}
	
	
	
}