function updatecart(id, qta, operation, session)
{
	open('addcart.aspx?IDArt='+id+''+'&qta='+qta+''+'&op='+operation+'&session='+session,'_top');
}

function visarticle(id)
{
	open('VisArticolo.aspx?IDArt='+id+'','_blank','top=100,left=100,width=600,height=540,scrollbars=1',true);
}

function viscom(code)
{
	open('VisCommenti.aspx?CodArt='+code+'','_blank','top=100,left=100,width=600,height=540,scrollbars=1',true);
}

function inscom(code)
{
	open('InsCommento.aspx?CodArt='+code+'','_top','',true);
}