how to hold hightlighting a selected row until other row is selected in HTML

Hi,

My problem is in 2 steps

(i) First highlight the row that is clicked and hold it.
(ii)When another row is clicked , remove the previous highlight and highlight the present row.

Please help in solving this

Try This:
Step 1) Apply the color to selected row. Add this in your css
.aw-rows-selected { 
    BACKGROUND: #B4B4DB; 
    COLOR:        black; 
}
  Step 2)
obj.setSelectorVisible(true);
obj.setSelectionMode("single-row");