How to bind 'touchstart' and 'click' events but not respond to both?

Question

I\'m working on a mobile web site that has to work on a variety of devices. The one\'s giving me a headache at the moment are BlackBerry.

We need to support both key

Answer 1

Being for me the best answer the one given by Mottie, I'm just trying to do his code more reusable, so this is my contribution:

bindBtn ("#loginbutton",loginAction);

function bindBtn(element,action){

var flag = false;
$(element).bind('touchstart click', function(e) {
    e.preventDefault();
    if (!flag) {
        flag = true;
        setTimeout(function() {
            flag = false;
        }, 100);
        // do something
        action();
    }
    return false;
});