function openAnn(id){
	var url='/photo/'+id;
	var w = screen.width;
	var h = screen.height;
	var width=1000;
	var height=650;
	var l=(w-width)/2;
	var t=(h-height)/2;
	window.open( url,"_blank", "toolbar=0,scrollbars=1,resizable=1,left="+l+",top="+t+",width="+width+",height="+height );
	return false;
}