jQuery.fn.preventDoubleSubmit = function() {
	jQuery(this).click( function(event) {
		if(!$(this).hasClass('ignorePreventDoubleSubmit')){
			if (this.form.beenSubmitted){
				return false;
			} else {
				this.form.beenSubmitted = true;
			}
		}
	});
};

$(document).ready(function(){
	if (location.href.indexOf('/admin/') === -1 && location.href.indexOf('organizer/events/badge-generator/') === -1) {
		$('input[type="submit"]').each(function(i){
			$(this).preventDoubleSubmit();
		});
	};
});