I created an HTML page (currently locally) and used Leaflet to create a basic map to which I plan to add several shapefiles. To do this, I use the leaflet.shapefile extension (https://github.com/calvinmetcalf/leaflet.shapefile) and everything is working pretty good so far.
That is, in Firefox. If I test the page in Internet Explorer or Google Chrome, everything except for the shapefile I use for testing shows up.
I uploaded the page to mediafire (http://www.mediafire.com/download/wdib96x6udbnq2h/web.rar), index.html is the main page.
I consider myself pretty seasoned in GIS and Cartography terms, but I'm fairly green when it comes to the web stuff like HTML, so if this not the right question for this forum feel free to point it out : ) .