var reveal=new Array();

function toggleReveal(button, id, hClass, rClass)
{		
	numElements=reveal[id]['l'];
	
	if(reveal[id]['v']==1)
	{
		for(i=0; i<numElements; i++)
		{
			elementId=id+'_'+i;			
			document.getElementById(id+'_'+i).className=hClass;
		}
			
		reveal[id]['v']=0;
		button.value=reveal[id]['sb'];
	}
	else
	{
		for(i=0; i<numElements; i++)
		{
			elementId=id+'_'+i;			
			document.getElementById(id+'_'+i).className=rClass;
		}
		
		reveal[id]['v']=1;
		button.value=reveal[id]['hb'];
	}
}

/*
function hideAll()
{	
	for(um in reveal)
	{
		alert(um);
	}
}
*/