[OpenLayers-Users] popup close onhover out

[Gary Nobles]

In the words of the late Peter Falk "there's just one more thing"

Below is my hover over popup code, any ideas how i get the popups to close
when im not hovering over them?

Also how do I set a limit to how many results are returned? I think I
remember seeing limit:1, somewhere is this right? where does it go?

Many thanks again

Gary


   //pop up feature
    info = new OpenLayers.Control.WMSGetFeatureInfo({
        layerUrls: [('http://domain:8080/geoserver/wms')], 
        title: 'Identify features by clicking',
        layers: [settlements],
        queryVisible: "true",
		
        hover: true,
        //{'hover':{delay:500}},
        eventListeners: {
            getfeatureinfo: function(event) {
			
				if(event.text.length <=688){}else{
				
				map.addPopup(new OpenLayers.Popup.FramedCloud(
                    "chicken", 
                    map.getLonLatFromPixel(event.xy),
                    null,
                    event.text,
                    null,
                    true
                    )
                 );

                }}
            }
        });

    map.addControl(info);
    info.activate();

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