function popdetail(x){
	page=x<=6?'':2;
	var prsntwin = window.open('detail'+page+'.html?p='+x,"prsntpic",'width=550,height=510,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes');
	prsntwin.focus();
	}