anchor.diff:  	
   	System.out.println("=================");
   	
  +	//scope session variable
   	String scope = ""+request.getParameter("scope");
   	System.out.println("scope: " + scope);
   	
  +	//r_offset and next_r_offset session variable
   	String r_offset, next_r_offset;
   	if(request.getParameter("r_offset") != null && !request.getParameter("r_offset").equals("0"))
   	{
  
positive.code: 	//scope = states
  	if(scope.equals("states"))
  	{
  		if(state == null || state.equals("all"))
  		{
  			System.out.println("rows: states - no filters");
  			/** pulls state names, no filters**/
  
negative.code: 	else
  	{
  		int selector = 11;
  		if (state != null && !state.equals("all") && !state.equals("null"))
  			selector -= 1;
  		if (age != null && !age.equals("all") && !age.equals("null"))
  			selector -= 10;
  		System.out.println("selector: " + selector);
  		
  