Open the /js/wpsl-gmap.js file and search for ‘function createInfoWindowHtml’.
At the top you of that function you see a list with vars, add
thumb = infoWindowData.thumb,
storeImg = ""
Below the var list add this:
if ( ( typeof( thumb ) !== "undefined" ) && ( thumb !== "" ) ) {
storeImg = "<img class='wpsl-store-thumb' src='" + thumb + "' width='48' height='48' alt='" + infoWindowData.store + "' />";
}
That will make the thumbnail image accessible through storeImg
. You can then add the storeImg for example to the storeHeader ( if you want to show the thumbnail next to the header.
storeHeader = storeImg + "<a " + newWindow + " href='" + infoWindowData.url + "'><strong>" + infoWindowData.store + "</strong></a>";
I didn’t test the code, but it should work ??