[OpenLayers-Users] some questions about popup extent & hyperlink

[beppe]

Hi,
I'm an italian OL's newbie, I come from a mapserver world and I'm very
happy to discover every day something about OpenLayers!
I've this code [1] and this mapfile [2], the geographic elements are
stored in a postgis table.
The code works but in the popup window, info are displayed like this:
"GetFeatureInfo results: Layer 'ut' Feature 78: paese = 'Coredo'
localita = 'S. Barbara'"
Obviously I don't want info about "GetFeatureInfo", "Layer" and
"Feature", but only about "paese" and "localita".
The info, then, are print like a "text string". I'd want print the info
in table style...but I don't know how !!!

Question 2.
I'd like to have in popup an hyperlink to a page in wich print a map
with the extent of the selected feature, but:
1. my feature are point
2. I don't know how write the code!!!

Any ideas, example or tutorial?
thanks

-beppe-

[1]
OpenLayers.ProxyHost = "http://localhost/cgi-bin/proxy.cgi?url=";

var map;
var info;				
// pink tile avoidance
OpenLayers.IMAGE_RELOAD_ATTEMPTS = 5;
// make OL compute scale according to WMS spec
OpenLayers.DOTS_PER_INCH = 25.4 / 0.28;
        
function init(){
 var format = 'image/png';
 var bounds = new OpenLayers.Bounds(
  653890.824038, 5121367.412500, 673982.300962, 5139410.087500
   );
var options = {
      controls: [],
      maxExtent: bounds,
      maxResolution: 40.83535156249854,
      projection: "EPSG:3003",
      units: 'm'
    };

map = new OpenLayers.Map('map', options);

// setup comuni
var comuni = new OpenLayers.Layer.WMS(
                    "comuni",
"http://localhost/cgi-bin/mapserv?map=/var/www/vervo/config/default/pmapper_demo.map&",
                    {layers: 'confini_com',
                     tiled: 'true',
                     tilesOrigin : "657732.15,5120937.825",
                   },{buffer: 0} 
                );
map.addLayer(comuni);


var ctr = new OpenLayers.Layer.WMS("ctr",
"http://localhost/cgi-bin/mapserv?map=/var/www/vervo/config/default/pmapper_demo.map&",
	     {layers: 'ctr', 
             srs: 'EPSG:3003',				 
             tiled: 'true',
             transparent: 'true',
             format: format});
map.addLayer(ctr);		
		
// setup ut
var ut = new OpenLayers.Layer.WMS(
			"ut",
"http://localhost/cgi-bin/mapserv?map=/var/www/vervo/config/default/pmapper_demo.map&",
                    {srs: 'EPSG:3003',
		     layers: 'ut',
                     styles: '',
                     format: format,
                     tiled: 'true',
                     tilesOrigin : "658390.746875,5121279.4",
		     transparent: 'true'
                    },
                    {buffer: 0} 
                );
map.addLayer(ut);
    
// build up all controls            
map.addControl(new OpenLayers.Control.PanZoomBar({
	position: new OpenLayers.Pixel(2, 15)
                }));
map.addControl(new OpenLayers.Control.Navigation());
map.addControl(new OpenLayers.Control.Scale($('scale')));
map.addControl(new OpenLayers.Control.MousePosition({element:
$('location')}));
map.zoomToExtent(bounds);
                
//Crea pop-up info
var createPopup = function(response) {
        var lonlat = map.getLonLatFromViewPortPx(this.xy);
        var popup = new OpenLayers.Popup.FramedCloud(
             "chicken",lonlat, null,response.responseText,null,true);
             popup.setBackgroundColor("#c1cdc1");
             popup.setOpacity(0.7);
map.addPopup(popup, true /* exclusive */);

function onFeatureUnselect(event) {
	var feature = event.feature;
        if(feature.popup) {
                 map.removePopup(feature.popup);
                 feature.popup.destroy();
                 delete feature.popup;
             	}
          }
    	}; 
                
                // support GetFeatureInfo
                map.events.register('click', map, function (e) {
                    var params = ut.getFullRequestString ({
                        REQUEST: "GetFeatureInfo",
                        EXCEPTIONS: "application/vnd.ogc.se_xml",
                        BBOX: map.getExtent().toBBOX(),
                        X: e.xy.x,
                        Y: e.xy.y,
                        INFO_FORMAT: 'text/plain',
                        //QUERY_LAYERS: ut.params.LAYERS,
                        QUERY_LAYERS: ut,
                        FEATURE_COUNT: 50,
			RADIUS: 5,
                        Srs: 'EPSG:3003',
			Layers: 'ut',
                        //Layers: 'topp:unita\'_territoriali',
                        //Styles: '',
                        WIDTH: map.size.w,
                        HEIGHT: map.size.h,
                        format: format},
"http://localhost/cgi-bin/mapserv?map=/var/www/vervo/config/default/pmapper_demo.map&SERVICE=WMS&VERSION=1.1.1&QUERY_LAYERS=ut"
                        );
                   // updateFeatureInfoFilters(params);
                    OpenLayers.loadURL(params, '', e, createPopup);
                    OpenLayers.Event.stop(e);
                });
            }
-------------------------------------------------
[2]
LAYER
    NAME 'ut'
    TYPE POINT
    CONNECTIONTYPE postgis
    CONNECTION "dbname='mydb' host=localhost port=5432 user='myuser'
password='mypwd'"
    DATA 'ut_geo FROM public.ut using unique "id_ut" using SRID=3003'
  PROJECTION
    "init=epsg:3003"
  END
  TOLERANCEUNITS pixels
  TOLERANCE 10
  DUMP TRUE
  TEMPLATE void
  METADATA
    "RESULT_FIELDS" "paese,localita"
    "RESULT_HEADERS" "Paese, Localita'"
    "wfs_title" "ut"
    "wfs_featureid" "ut"
    "wms_include_items" "paese,localita"
    "ows_include_items" "paese, localita" 
  END
  CLASS
       NAME "Unita' territoriali" 
       STYLE
         SYMBOL 'circle' 
         SIZE 8 
         OUTLINECOLOR 0 0 0
         COLOR 222 255 22
       END
    END
END