Hi!!!
I'm having a little problem with a web application I'm developing.
I need to send a query to a php script using post method of Ajax.
I created the variable where the query is stored and it looks like this:

consulta= barrio="Monserrat" or barrio="Palermo"&buscar=1;

this is in a variable called params...
The problem is that the php script never receibes de "consulta" variable, actually it receives it but it's empty...

I'm totally sure that the problem is that i need to scape same characters but i don't know how to do it... can someone help me????

Thanks!!!!