AJAX issue with + sign

I got a strange issue during AJAX impelementation

in our database we have two columns

where one column is having the data as A+B+C and second column is BCD

we retrieve the data of secod column based on the first column thrugh AJAX implementation

But second column data is not coming as it picks the data in query of first column as A B C (i.e. it ignores + sign)

Please let me know why it is doing that

~Aman

[452 byte] By [aman_mahajana] at [2007-11-27 6:34:23]