How?: Dropdown menu selection dynamically alters selects of other dropdown menus on same page?
 Hi
 
  
 
 I have a project where I need a selection of one dropdown menu may affect the select of multiple other dropdown menus on the same page.
 
  
 
 First, a table is generated, and within each row, it contains a dropdown menu. Assume: 
 Rows A, B, C, etc..., and 
 Dropdown selection: 1, 2, & 3
 
  
 
 If dropdown in 
 Row A selects 2, then I want the selection of 
 dropdowns in rows B & C to dynamically change to 2.
 
  
 
 And if in 
 Row C user selects 3, then the selection in 
 dropdowns in rows A & B should dynamically change to 3.
 
  
 
 Does this make sense?  How can I do this?
 
  
 
 Thanks
 
  
 
 Jeff in Seattle