2002 Cav Wiper prob

Hi All,
 
I have a 02 Cav and just recently the windsheild washer spray nozzel doesnt seem to want to spray anymore. Now it looks as if this is something that I could possibly undertake myself, however I have very limited experience with cars in general, I was wondering if anyone could direct me to some information on how to go about this? Any help at all is appreciated.
 

You probably just need to replace the hosing going from the sprayer motor to your wipers. There real cheap at your local parts store and its easy to replace.