There are a couple of alerts() to verify that jquery is not working. No errors appear. And at this point it runs slowly, so the second alert will take a couple of seconds.
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https://vehicle.elephantearsoftware.com/jqwidgets/jqxcore.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxscrollbar.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxmenu.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxbuttons.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxdata.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxlistbox.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxgrid.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxdropdownlist.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxgrid.selection.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxgrid.columnsresize.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxgrid.filter.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxgrid.sort.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxgrid.pager.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxgrid.grouping.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxbuttons.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxscrollbar.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxmenu.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxlistbox.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxdropdownlist.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxgrid.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxgrid.selection.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxgrid.columnsresize.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxgrid.filter.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxgrid.sort.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxgrid.pager.js Failed to load resource: the server responded with a status of 404 (Not Found)
https://vehicle.elephantearsoftware.com/jqwidgets/jqxgrid.grouping.js Failed to load resource: the server responded with a status of 404 (Not Found)
vehicle.elephantearsoftware.com/:23 Uncaught ReferenceError: jQuery is not defined
at vehicle.elephantearsoftware.com/:23
vehicle.elephantearsoftware.com/:34 Uncaught ReferenceError: jQuery is not defined
at vehicle.elephantearsoftware.com/:34
vehicle.elephantearsoftware.com/:103 Uncaught ReferenceError: jQuery is not defined
at vehicle.elephantearsoftware.com/:103
https://vehicle.elephantearsoftware.com/jqwidgets/styles/jqx.base.css Failed to load resource: the server responded with a status of 404 (Not Found)Since you said this is based on a plugin, the developers and users of this theme/plugin would be the best people to ask. You can reach them here:
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