function openMap(a,guid)
{
 	var w = window.open(a.href,'map'+guid,'top=20,left=50,toolbar=0,status=1,scrollbars=1,resizable=1,width=495,height=560');

 	w.focus();

 	return false;
}

function openArt(a,guid)
{
 	var w = window.open(a.href,'art'+guid,'top=20,left=50,toolbar=0,status=1,scrollbars=1,resizable=1,width=347,height=290');

 	w.focus();

 	return false;
}