I have had a look at jQuery mailinglist and I have googled, and I have not found a solution to this problem.
For example, in FF, if a look for a tag, I have to write "ns\\:tag" , but if a look for an attribute I have to write "ns:attribute". In google Chrome (WebKit), I have to write "tag" or "attribute" and it works. Has this problem been solved, or is there any plugin to deal with it? It is veri tedious to code a parsing case for each browser (IE, FF, Webkit, etc..) Thanks in advanced.