jQuery Forum

Hi all,

i have some problem with me code, please help.

i have a select  named categoria:

1.     $('categoria').addEvent('change', function(){
   
          var selection = document.getElementById('categoria').value;     
2.      
   
3.        formcheck.dispose($('ano')); 
4.        formcheck.dispose($('titulo'));
5.        formcheck.dispose($('marca'));
6.        formcheck.dispose($('version'));
7. 
   
8.        if(selection==1){
             formcheck.register($('ano')); 
          }
          if(selection==2 || selection==3 || selection==6 || selection==7)  {
             formcheck.register($('titulo'));
          }
          if(selection==4){
             formcheck.register($('marca'));
             formcheck.register($('version'));
           } 
9.  });
   

This is work perfectly, but i have the selection var already defined(sometimes) and  if  the selection var exists
and it`s value is 4 then activate the selection for number 4  (form check.register($('marca')); formcheck.register($marca('$version'));)

Thanks, amic.