One of my tasks in our last block was to create a search box for a large value tree. For the implementation we (my team leader Doron and I) decided to use the AutoComplete extender from the Ajax Control Toolkit . While implementing, we ran into a couple of problems : Problem : I want the completion list to be right-to-left (for Hebrew input). Solution : Set the CompletionListItemCssClass and CompletionListHighlightedItemCssClass. In both CSS classes insert the following attribute : text - align:right;...