asd

function register(){
	sendVars = new LoadVars();
	sendVars.user = username_txt.text;
	sendVars.pass = password_txt.text;
	sendVars.sendAndLoad("conversation.php", responseVars, "POST");
 
	responseVars = new LoadVars();
	responseVars.onLoad = function(success){
		if(success){
			if(this.response == "true"){
				// REGISTRATION SUCCESSFUL
			} else if(this.reponse == "false"){
				// USERNAME ALREADY TAKEN
			}
		} else {
			// FAILED TO CONNECT TO SERVER
		}
	}
}
 
submit_btn.onPress = function(){
	register();
}