How to Open a file in the same format in a frame?
<p>We have a web page which has two Frames(Left and Right) .I am displaying all the files in my directory in the Left frame. When a file in the Left frame is clicked,it should open in Right frame.(say we are opening a .doc/.docx file,it should open word ,if its .csv/.xls then it should open Excel in Right frame.)   </p>
