How to Blink a line on a map similarly like a point blinking on map through lat lon points

how to blink a line on a map which is formed by lat lon points through linestring from database the points(lat,lon) comes which is stored in form of MultiLineString. similarly like how a point blinking on a map same way the line should blink on map. (or)

I need to show on a map line blinking below code is displaying a line on the map but it should be made line blinking not all but particular some lines.

code :-

var mainfed = new OpenLayers.Layer.Vector("Mainfed"); $.get('http://'localhost:90'/them/date-feeder.php',function(data) { //getting the data from DB through php var records = data.split(',<br>'); //recognize the lat,lon through splitting the records for(var idx=0;idx<records.length;idx++) { var myarr = records[idx].split(","); var points = new Array() for(i = 0; i < myarr.length; i++) { var lon = parseFloat(myarr[i++]); var lat = parseFloat(myarr[i]); points.push(new OpenLayers.Geometry.Point(lon,lat).transform(new OpenLayers.Projection("EPSG:4326"), map.getProjectionObject()) ); } var line = new OpenLayers.Geometry.LineString(points); var style = { 'class': 'lineblink', strokeColor: 'red', strokeOpacity: 5, strokeWidth: 2 }; var lineFeature = new OpenLayers.Feature.Vector(line, null, style); mainfed.addFeatures([lineFeature]); // forming a line through points } }); map.addLayer(mainfed); map.addControl(new OpenLayers.Control.DrawFeature(mainfed, OpenLayers.Handler.Path));