Set bounds for markers generated by jQuery table loop? -

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i have jquery code goes through table of location results , puts corresponding pins on map. having trouble figuring out how set bounds when goes through loop , generates markers on map zooms , pans fit markers in view. i've tried implementing code similar questions on site nothing seems working. please let me know code should using , heck should put in script: 

$(function() {    var latlng = new google.maps.latlng(44, 44);     var settings = {       zoom: 15,       center: latlng,       disabledefaultui: false,       maptypeid: google.maps.maptypeid.roadmap    };     var map = new google.maps.map(document.getelementbyid("map_canvas"), settings);        $('tr').each(function(i) {           var the_marker = new google.maps.marker({             title: $(this).find('.views-field-title').text(),             map: map,             clickable: true,             position: new google.maps.latlng(                parsefloat($(this).find('.views-field-latitude').text()),                parsefloat($(this).find('.views-field-longitude').text())             )          });           var infowindow = new google.maps.infowindow({             content:  $(this).find('.views-field-title').text() +                       $(this).find('.adr').text()          });           new google.maps.event.addlistener(the_marker, 'click', function() {             infowindow.open(map, the_marker);           });       }); });

`

under var map = ... add var bounds = new google.maps.bounds(latlng, latlng);

then in loop under var the_marker = ... add bounds.extend(the_marker.getposition());

then loop ended add map.fitbounds(bounds);


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