Change player var with player chat

[Trakan]

Ok i make a Humor script (viewable at profile rights click).

Here is my script :

PHP Code:

// Scripted by *Trakan (Admin)
//#CLIENTSIDE
function onWeaponFired() {
say2("For change humor say #b /humor <your humor>");
}

function onPlayerChats(){ 
if(player.chat.starts("/humor")){
[U]triggerserver("gui", name, "tagOn", clientr.humor);[/U]
player.chat = "Humor changed !";
 } 
} 


My problem is :
i need to set se variable clientr.humor with the player.chat

exemple :
the player say /humor test
The variable changed to test.

Thanks for future help.