Question 1:<BR><BR>I am trying to find a javascript or asp code that lets me validate URL&#039s. Any suggestions?<BR><BR>Question 2:<BR><BR>Using an include file, I have a database that houses several URL&#039s which are classified by topic, categories, and/or subcategories. Depending on the information the user chooses, the categories within that selection is posted. Each category may have subcategories associated with it which is also posted when the user chooses their topic. What I am trying to do, possibly using javascript, is have the subcategories post only when the user selects a certain category. Those subcategories must also disappear when the user deselects the category. Any suggestions?